CN113713880A - Test-tube rack for molecular biology clinical examination - Google Patents

Test-tube rack for molecular biology clinical examination Download PDF

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Publication number
CN113713880A
CN113713880A CN202111068324.5A CN202111068324A CN113713880A CN 113713880 A CN113713880 A CN 113713880A CN 202111068324 A CN202111068324 A CN 202111068324A CN 113713880 A CN113713880 A CN 113713880A
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CN
China
Prior art keywords
fixedly connected
test tube
tube rack
casing
clinical examination
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Pending
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CN202111068324.5A
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Chinese (zh)
Inventor
张曦
李静芳
何亮
杨晓芳
杨伟
翟丽
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Third Affiliated Hospital of Kunming Medical University
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Third Affiliated Hospital of Kunming Medical University
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Application filed by Third Affiliated Hospital of Kunming Medical University filed Critical Third Affiliated Hospital of Kunming Medical University
Priority to CN202111068324.5A priority Critical patent/CN113713880A/en
Publication of CN113713880A publication Critical patent/CN113713880A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00Supporting devices; Holding devices
    • B01L9/06Test-tube stands; Test-tube holders

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  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

The invention discloses a test tube rack for molecular biology clinical examination, which comprises a fixed base, wherein a shell is fixedly connected to the middle position of the top of the fixed base, the test tube rack is provided with a driving motor, an air cylinder and a servo motor, the driving motor drives a driving shaft to rotate, a rotating shaft drives a second threaded shaft to rotate, so that a second threaded sleeve moves on the second threaded shaft, a second supporting column drives a servo motor to move, a sliding sleeve moves on a sliding rod, the servo motor drives a rotating shaft to rotate, the rotating shaft drives a first threaded shaft to rotate, the first threaded sleeve moves on the first threaded shaft, the first threaded sleeve drives the air cylinder to move, the air cylinder drives a piston rod to extend and retract, the piston rod drives a test tube body to move up and down, so that a test tube can be automatically placed on the test tube rack, and the test tube rack is convenient to use, and also reduces the time for the staff.

Description

Test-tube rack for molecular biology clinical examination
Technical Field
The invention belongs to the technical field of experimental instruments, and particularly relates to a test tube rack for molecular biology clinical examination.
Background
Molecular biology is a science for clarifying the nature of life phenomena from the molecular research of the structure and function of biomacromolecules, and since the 50 s of the 20 th century, molecular biology is the leading edge and growing point of biology, and its main research fields include protein systems, protein-nucleic acid systems (molecular genetics in the center) and protein-lipid systems (i.e., biofilms), and the rise of molecular biology is a big matter of the whole natural science, which makes the research of the whole life science rise to a completely new stage, and in the practical application, it is an important theoretical basis of bioengineering technology, which is playing an increasingly important role in industrial and agricultural production, environmental protection, etc., and medical science is an important component of life science, and is particularly affected by the permeation and influence of molecular biology, and test tubes are the most common containers for placing a small amount of solutions in the medical field, test tubes with various volume specifications are generally required to be reserved according to specific requirements of use, and the test tubes are used as fragile articles and are required to be provided with special test tube racks for placing and storing the fragile articles.
The test-tube rack for the clinical examination of present molecular biology generally is manual puts the test tube into the test-tube rack, inconvenient use, still extravagant staff's time, and the test-tube rack for the clinical examination of molecular biology does not generally have shock-absorbing function, when meetting the collision, lead to the test tube on the test-tube rack to damage easily, the test-tube rack for the clinical examination of molecular biology leads to the test tube to drop from the test-tube rack easily when the transportation is carried in addition to be not convenient for carry the test tube.
Disclosure of Invention
The invention aims to overcome the existing defects and provide a test tube rack for molecular biology clinical examination, so as to solve the problems that the test tube rack for molecular biology clinical examination provided in the background technology generally places test tubes on the test tube rack manually, is inconvenient to use and wastes time of workers, the test tube rack for molecular biology clinical examination generally has no shock absorption function, so that test tubes on the test tube rack are easily damaged when collision occurs, and the test tubes are easily separated from the test tube rack when the test tube rack for molecular biology clinical examination is transported and carried, so that the test tubes are inconvenient to carry.
In order to achieve the purpose, the invention provides the following technical scheme: a test tube rack for molecular biology clinical examination comprises a fixed base, wherein a shell is fixedly connected to the middle position of the top of the fixed base, a handle is fixedly connected to the middle position of the top of the shell, a first fixed seat is fixedly connected to one side of the bottom of the inner wall of the shell, a sliding rod is fixedly connected to the middle position above the inner part of the first fixed seat, the sliding rod penetrates through two sides of the first fixed seat, a sliding sleeve is slidably connected to the outer side of the sliding rod, a first supporting column is fixedly connected to the middle position of the top of the sliding sleeve, a second fixed seat is fixedly connected to the middle position of the top of the first supporting column, a third fixed seat is fixedly connected to one side of the bottom of the inner wall of the shell far away from the first fixed seat, a driving motor is fixedly connected to one side of the bottom of the inner wall of the shell near the third fixed seat, and a driving shaft is fixedly connected to the output end of the driving motor, a second threaded shaft is fixedly connected to one side of the driving shaft, the second threaded shaft penetrates through two sides of a third fixing seat, a second threaded sleeve is in threaded connection with the outer side of the second threaded shaft, a second supporting column is fixedly connected to the middle position of the top of the second threaded sleeve, a servo motor is fixedly connected to the top of the second supporting column, a rotating shaft is fixedly connected to the output end of the servo motor, a first threaded shaft is fixedly connected to one side of the rotating shaft, the first threaded shaft penetrates through two sides of the second fixing seat, a first threaded sleeve is in threaded connection with the outer side of the first threaded shaft, an air cylinder is fixedly connected to the middle position of the bottom of the first threaded sleeve, a piston rod is fixedly connected to the output end of the air cylinder, a test tube body is fixedly connected to the bottom of the piston rod, and telescopic rods are fixedly connected to the periphery of the bottom of the inner wall of the shell, the outside fixedly connected with spring of telescopic link, the top fixedly connected with backup pad of telescopic link, the equal fixedly connected with fixed plate in both sides at backup pad top.
Preferably, a temperature sensor is fixedly connected to the upper portion of one side inside the shell, and the temperature sensor is fixed to one side inside the shell through a bolt.
Preferably, the intermediate position fixedly connected with limiting plate of backup pad bottom, first spout has all been seted up to the intermediate position of limiting plate both sides, the equal sliding connection in first spout intermediate position has first slider, one side fixedly connected with second damping spring of first slider, the positive intermediate position of first slider is connected through the connecting rod with the intermediate position of the positive below of telescopic link, the quantity of connecting rod is two, the quantity of first slider is two.
Preferably, a second sliding groove is formed in the middle of one side of the fixing plate, a second sliding block is connected to the middle of the second sliding groove in a sliding mode, a placing plate is fixedly connected to one side of the second sliding block, through holes are formed in the placing plate, and the number of the placing plates is three.
Preferably, the bottom fixedly connected with iron sheet of test tube body, the equal fixedly connected with fixed block of intermediate position at backup pad top, the top fixedly connected with magnet of fixed block, the fixed block passes through the top of bolt fastening at the backup pad.
Preferably, one side of the fixed plate is fixedly connected with a protective shell, the upper part inside the protective shell is fixedly connected with first damping springs, the first damping springs are connected with one side of the fixed plate, the bottom of the protective shell is connected with the bottom of the inner wall of the shell, and the number of the protective shells is two.
Preferably, the number of the first fixing seats is two, two the first fixing seats are fixed at the bottom of the inner wall of the shell through bolts, the number of the third fixing seats is two, two the third fixing seats are fixed at the bottom of the inner wall of the shell through bolts.
Preferably, the number of the telescopic rods is four, and the four telescopic rods are all fixed at the bottom of the inner wall of the shell through bolts.
Preferably, a humidity sensor is fixedly connected to the upper portion of one side, far away from the temperature sensor, of the inside of the shell, and the humidity sensor is fixed to one side of the inside of the shell through a bolt.
Preferably, the middle position of the front surface of the shell is rotatably connected with the box door through hinges, the number of the hinges is four, and the four hinges are fixed on the front surface of the shell through bolts.
Compared with the prior art, the invention provides a test tube rack for molecular biology clinical examination, which has the following beneficial effects:
1. the test tube rack is provided with the driving motor, the air cylinder and the servo motor, the driving motor drives the driving shaft to rotate, meanwhile, the rotating shaft drives the second threaded shaft to rotate, the second threaded sleeve moves on the second threaded shaft, meanwhile, the second supporting column drives the servo motor to move, then, the sliding sleeve moves on the sliding rod, then, the servo motor drives the rotating shaft to rotate, meanwhile, the rotating shaft drives the first threaded shaft to rotate, so that the first threaded sleeve moves on the first threaded shaft, meanwhile, the first threaded sleeve drives the air cylinder to move, further, the air cylinder drives the piston rod to stretch and retract, meanwhile, the piston rod drives the test tube body to move up and down, therefore, a test tube can be automatically placed on the test tube rack, the use is convenient, and the time of workers is reduced.
2. The test tube rack is provided with a telescopic rod, a connecting rod, a first sliding groove, a limiting plate, a first sliding block, a first damping spring, a protective shell and a second damping spring, when a test tube rack is collided in the vertical direction, one part of component force is absorbed through the compression of a spring on the telescopic rod, the connecting rod drives the first sliding block to move in the first sliding groove on the limiting plate, the first sliding block extrudes the second damping spring, the other part of component force is absorbed, when the test tube rack is collided in the horizontal direction, the first damping spring in the protective shell is compressed, the collision force is absorbed, and therefore test tubes on the test tube rack are protected from being damaged due to collision.
3. The test tube placing plate is provided with the magnet, the iron sheet, the fixed block, the second sliding groove, the second sliding block, the placing plate and the through hole, the iron sheet on the test tube body is adsorbed on the magnet through the magnet magnetic attraction principle on the fixed block and is fixed on the fixed block, and the placing plate can be conveniently detached from the fixed plate through the movement of the second sliding block on the placing plate in the second sliding groove on the fixed plate, so that the test tube cannot fall off from the test tube rack, and the test tube is convenient to carry.
4. The test tube rack is provided with the shell, the hinge, the box door and the handle, the test tube rack is convenient to carry through the handle, the box door is convenient to open and close through the hinge on the shell, and the test tube body is further convenient to fix through the through hole on the placing plate.
5. The temperature sensor, the humidity sensor, the first fixing seat, the second fixing seat and the third fixing seat are arranged, the temperature inside the shell can be conveniently detected through the temperature sensor, the humidity inside the shell can be conveniently detected through the humidity sensor, the sliding rod is further conveniently supported through the first fixing seat, the first threaded shaft is conveniently supported through the second fixing seat, and the second threaded shaft is conveniently supported through the third fixing seat.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic side view of a cross-sectional structure according to the present invention;
FIG. 4 is a schematic top view of a cross-sectional structure according to the present invention;
FIG. 5 is a schematic structural diagram of a mobile assembly according to the present invention;
FIG. 6 is a schematic view of a lifting assembly according to the present invention;
FIG. 7 is a schematic view of a shock absorbing assembly according to the present invention;
FIG. 8 is a schematic structural view of a fixing assembly according to the present invention;
in the figure: 1. a fixed base; 2. a first fixed seat; 3. a first support column; 4. a housing; 5. a temperature sensor; 6. a second fixed seat; 7. a grip; 8. a first threaded sleeve; 9. a first threaded shaft; 10. a servo motor; 11. a humidity sensor; 12. a second support column; 13. a first damping spring; 14. a protective shell; 15. a second threaded shaft; 16. a drive motor; 17. a second threaded sleeve; 18. a telescopic rod; 19. a connecting rod; 20. a first chute; 21. a limiting plate; 22. a second damping spring; 23. a first slider; 24. a support plate; 25. a sliding sleeve; 26. a slide bar; 27. a fixing plate; 28. a third fixed seat; 29. iron sheets; 30. a test tube body; 31. a piston rod; 32. a cylinder; 33. a magnet; 34. a fixed block; 35. a second chute; 36. a second slider; 37. a through hole; 38. placing the plate; 39. a box door; 40. and (7) a hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a test tube rack for molecular biology clinical examination comprises a fixed base 1, a shell 4 is fixedly connected at the middle position of the top of the fixed base 1, a handle 7 is fixedly connected at the middle position of the top of the shell 4, the test tube rack is convenient to carry through the handle 7, a first fixed seat 2 is fixedly connected at one side of the bottom of the inner wall of the shell 4, a sliding rod 26 is fixedly connected at the middle position above the inner part of the first fixed seat 2, the sliding rod 26 penetrates through the two sides of the first fixed seat 2, a sliding sleeve 25 is slidably connected at the outer side of the sliding rod 26, a first support column 3 is fixedly connected at the middle position of the top of the sliding sleeve 25, a second fixed seat 6 is fixedly connected at the middle position of the top of the first support column 3, a third fixed seat 28 is fixedly connected at one side of the bottom of the inner wall of the shell 4 far away from the first fixed seat 2, and a driving motor 16 is fixedly connected at one side of the bottom of the inner wall of the shell 4 near the third fixed seat 28, the output end of the driving motor 16 is fixedly connected with a driving shaft, one side of the driving shaft is fixedly connected with a second threaded shaft 15 which can drive the second threaded shaft 15 to rotate, the second threaded shaft 15 penetrates through two sides of a third fixed seat 28, the outer side of the second threaded shaft 15 is in threaded connection with a second threaded sleeve 17 which can enable the second threaded sleeve 17 to move on the second threaded shaft 15, the middle position of the top of the second threaded sleeve 17 is fixedly connected with a second supporting column 12 which is convenient for supporting a column servo motor 10, the top of the second supporting column 12 is fixedly connected with a servo motor 10, the output end of the servo motor 10 is fixedly connected with a rotating shaft, one side of the rotating shaft is fixedly connected with a first threaded shaft 9 which can drive the first threaded shaft 9 to rotate, the first threaded shaft 9 penetrates through two sides of the second fixed seat 6, the outer side of the first threaded shaft 9 is in threaded connection with a first threaded sleeve 8, so that the first threaded sleeve 8 moves on the first threaded shaft 9, intermediate position fixedly connected with cylinder 32 of 8 bottoms of first thread bush, the output fixedly connected with piston rod 31 of cylinder 32, can drive test tube body 30 and go up and down, the bottom fixedly connected with test tube body 30 of piston rod 31, equal fixedly connected with telescopic link 18 all around of 4 inner walls of the shell bottom, the outside fixedly connected with spring of telescopic link 18, the top fixedly connected with backup pad 24 of telescopic link 18, the equal fixedly connected with fixed plate 27 in both sides at 24 tops of backup pad, thereby can place the test tube on the test-tube rack automatically, and is convenient to use, and the time of staff is reduced.
In the present invention, preferably, the temperature sensor 5 is fixedly connected to the upper portion of the inner side of the casing 4, and the temperature sensor 5 is fixed to the inner side of the casing 4 by bolts, so that the temperature inside the casing 4 can be conveniently detected.
In the invention, preferably, the middle position of the bottom of the supporting plate 24 is fixedly connected with a limiting plate 21, the middle positions of two sides of the limiting plate 21 are respectively provided with a first chute 20, the middle positions of the first chutes 20 are respectively connected with a first sliding block 23 in a sliding manner, one side of each first sliding block 23 is fixedly connected with a second damping spring 22, the middle position of the front side of each first sliding block 23 is connected with the middle position below the front side of the telescopic rod 18 through a connecting rod 19, the number of the connecting rods 19 is two, and the number of the first sliding blocks 23 is two, so that the impact force in the vertical direction of the test tube rack can be absorbed, and the test tubes on the test tube rack are protected from being damaged due to collision.
In the present invention, preferably, the middle position of one side of the fixing plate 27 is provided with the second sliding groove 35, the middle position of the second sliding groove 35 is connected with the second sliding block 36 in a sliding manner, one side of the second sliding block 36 is fixedly connected with the placing plate 38, the placing plate 38 can be conveniently detached from the fixing plate 27, the inside of the placing plate 38 is provided with the through holes 37, and the number of the placing plates 38 is three, so as to conveniently fix the test tube body 30.
In the invention, preferably, the bottom of the test tube body 30 is fixedly connected with an iron sheet 29, the middle positions of the tops of the supporting plates 24 are fixedly connected with fixing blocks 34, the tops of the fixing blocks 34 are fixedly connected with magnets 33, the fixing blocks 34 are fixed on the tops of the supporting plates 24 through bolts, and the iron sheet 29 on the test tube body 30 is adsorbed on the magnets 33 and fixed on the fixing blocks 34 through the magnetic attraction principle of the magnets 33 on the fixing blocks 34.
In the invention, preferably, one side of the fixing plate 27 is fixedly connected with the protective shell 14, the upper part inside the protective shell 14 is fixedly connected with the first damping springs 13, the first damping springs 13 are connected with one side of the fixing plate 27, the bottom of the protective shell 14 is connected with the bottom of the inner wall of the shell 4, and the number of the protective shells 14 is two, so that the impact force in the horizontal direction of the test tube rack can be absorbed.
In the present invention, preferably, the number of the first fixing seats 2 is two, two first fixing seats 2 are fixed at the bottom of the inner wall of the casing 4 through bolts, so as to support the sliding rod 26, and the number of the third fixing seats 28 is two, two third fixing seats 28 are fixed at the bottom of the inner wall of the casing 4 through bolts, so as to support the second threaded shaft 15.
In the present invention, preferably, the number of the telescopic rods 18 is four, and four telescopic rods 18 are fixed at the bottom of the inner wall of the housing 4 by bolts, so as to support the support plate 24.
In the present invention, preferably, a humidity sensor 11 is fixedly connected to the upper portion of the side of the inside of the casing 4 far from the temperature sensor 5, and the humidity sensor 11 is fixed to the side of the inside of the casing 4 through a bolt, so that the humidity inside the casing 4 can be conveniently detected.
In the present invention, preferably, the middle position of the front surface of the housing 4 is rotatably connected to the door 39 through hinges 40, the number of the hinges 40 is four, and the four hinges 40 are fixed to the front surface of the housing 4 through bolts, so as to facilitate opening and closing of the door 39.
The working principle and the using process of the invention are as follows: when the test tube rack is used, firstly, the test tube rack is moved to a designated position by the hand grip 7, then the door 39 is conveniently opened through the hinge 40 on the shell 4, then the driving shaft is driven to rotate by starting the driving motor 16, meanwhile, the rotating shaft drives the second threaded shaft 15 to rotate, so that the second threaded sleeve 17 moves on the second threaded shaft 15, meanwhile, the second supporting column 12 drives the servo motor 10 to move, then the sliding sleeve 25 moves on the sliding rod 26, then the servo motor 10 is started to drive the rotating shaft to rotate, meanwhile, the rotating shaft drives the first threaded shaft 9 to rotate, so that the first threaded sleeve 8 moves on the first threaded shaft 9, meanwhile, the first threaded sleeve 8 drives the air cylinder 32 to move, further, the piston rod 31 is driven by the air cylinder 32 to stretch and retract, meanwhile, the piston rod 31 drives the test tube body 30 to move up and down, thereby, the test tube can be automatically placed on the test tube rack, the test tube rack is convenient to use, and the time of workers is reduced, then, by the principle of magnetic attraction of the magnet 33 on the fixing block 34, the iron sheet 29 on the test tube body 30 is attracted to the magnet 33 and fixed on the fixing block 34, and further, the test tube is fixed through the through hole 37 on the placing plate 38, so that the test tube does not fall off from the test tube rack, and the test tube is portable, when the test tube rack encounters a collision in the vertical direction, a part of the force is absorbed through the compression of the spring on the telescopic rod 18, so that the connecting rod 19 drives the first slider 23 to move in the first sliding slot 20 on the limiting plate 21, and the first slider 23 presses the second damping spring 22, and then the other part of the force is absorbed, when the test tube rack encounters a collision in the horizontal direction, the collision force is absorbed through the compression of the first damping spring 13 inside the protective shell 14, so that the test tube on the test tube rack is protected from being damaged due to the collision, and then moves in the second sliding slot 35 on the fixing plate 27 through the second slider 36 on the placing plate 38, can conveniently dismantle placing board 38 from fixed plate 27 and get off, can conveniently detect the inside temperature of casing 4 through temperature sensor 5, humidity sensor 11 can conveniently detect the inside humidity of casing 4 again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a test-tube rack for molecular biology clinical examination, includes unable adjustment base (1), its characterized in that: the middle position fixedly connected with casing (4) at unable adjustment base (1) top, the middle position fixedly connected with handle (7) at casing (4) top, the first fixing base (2) of the equal fixedly connected with in one side of casing (4) inner wall bottom, the middle position fixedly connected with slide bar (26) of the inside top of first fixing base (2), slide bar (26) runs through the both sides of first fixing base (2), the outside sliding connection of slide bar (26) has sliding sleeve (25), the first support column (3) of the middle position fixedly connected with at sliding sleeve (25) top, the middle position fixedly connected with second fixing base (6) at first support column (3) top, the equal fixedly connected with third fixing base (28) in one side of first fixing base (2) is kept away from to casing (4) inner wall bottom, casing (4) inner wall bottom is close to one side fixedly connected with driving motor (16) of third fixing base (28) ) The output end of the driving motor (16) is fixedly connected with a driving shaft, one side of the driving shaft is fixedly connected with a second threaded shaft (15), the second threaded shaft (15) penetrates through two sides of a third fixing seat (28), the outer side of the second threaded shaft (15) is in threaded connection with a second threaded sleeve (17), the middle position of the top of the second threaded sleeve (17) is fixedly connected with a second supporting column (12), the top of the second supporting column (12) is fixedly connected with a servo motor (10), the output end of the servo motor (10) is fixedly connected with a rotating shaft, one side of the rotating shaft is fixedly connected with a first threaded shaft (9), the first threaded shaft (9) penetrates through two sides of a second fixing seat (6), the outer side of the first threaded shaft (9) is in threaded connection with a first threaded sleeve (8), and the middle position of the bottom of the first threaded sleeve (8) is fixedly connected with an air cylinder (32), the utility model discloses a test tube of air cylinder (32) is characterized in that the output fixedly connected with piston rod (31) of cylinder (32), the bottom fixedly connected with test tube body (30) of piston rod (31), equal fixedly connected with telescopic link (18) all around of casing (4) inner wall bottom, the outside fixedly connected with spring of telescopic link (18), the top fixedly connected with backup pad (24) of telescopic link (18), the equal fixedly connected with fixed plate (27) in both sides at backup pad (24) top.
2. The test tube rack for molecular biological clinical examination according to claim 1, wherein: the temperature sensor is characterized in that a temperature sensor (5) is fixedly connected to the upper portion of one side inside the shell (4), and the temperature sensor (5) is fixed to one side inside the shell (4) through a bolt.
3. The test tube rack for molecular biological clinical examination according to claim 2, wherein: intermediate position fixedly connected with limiting plate (21) of backup pad (24) bottom, first spout (20) have all been seted up to the intermediate position of limiting plate (21) both sides, the equal sliding connection of first spout (20) intermediate position has first slider (23), one side fixedly connected with second damping spring (22) of first slider (23), the positive intermediate position of first slider (23) is connected through connecting rod (19) with the intermediate position of telescopic link (18) front below, the quantity of connecting rod (19) is two, the quantity of first slider (23) is two.
4. The test tube rack for molecular biological clinical examination according to claim 3, wherein: the middle position of fixed plate (27) one side has all seted up second spout (35), the middle position sliding connection of second spout (35) has second slider (36), one side fixedly connected with of second slider (36) places board (38), place the inside of board (38) and all seted up through-hole (37), the quantity of placing board (38) is three.
5. The test tube rack for molecular biological clinical examination according to claim 4, wherein: the bottom fixedly connected with iron sheet (29) of test tube body (30), the equal fixedly connected with fixed block (34) of intermediate position at backup pad (24) top, the top fixedly connected with magnet (33) of fixed block (34), fixed block (34) are through the top of bolt fastening in backup pad (24).
6. The test tube rack for molecular biological clinical examination according to claim 5, wherein: one side fixedly connected with protecting crust (14) of fixed plate (27), the equal first damping spring (13) of fixedly connected with in the top of protecting crust (14) inside, first damping spring (13) are connected with one side of fixed plate (27), the bottom of protecting crust (14) is connected with the bottom of casing (4) inner wall, the quantity of protecting crust (14) is two.
7. The test tube rack for molecular biological clinical examination according to claim 6, wherein: the quantity of first fixing base (2) is two, two first fixing base (2) all pass through the bolt fastening in the bottom of casing (4) inner wall, the quantity of third fixing base (28) is two, two third fixing base (28) all pass through the bolt fastening in the bottom of casing (4) inner wall.
8. The test tube rack for molecular biological clinical examination according to claim 1, wherein: the number of the telescopic rods (18) is four, and the four telescopic rods (18) are all fixed at the bottom of the inner wall of the shell (4) through bolts.
9. The test tube rack for molecular biological clinical examination according to claim 8, wherein: the temperature sensor (5) is kept away from inside top fixedly connected with humidity transducer (11) of one side of casing (4), humidity transducer (11) pass through the bolt fastening in the inside one side of casing (4).
10. The test tube rack for molecular biological clinical examination according to claim 9, wherein: the front middle position of the shell (4) is rotatably connected with a box door (39) through hinges (40), the number of the hinges (40) is four, and the four hinges (40) are fixed on the front side of the shell (4) through bolts.
CN202111068324.5A 2021-09-13 2021-09-13 Test-tube rack for molecular biology clinical examination Pending CN113713880A (en)

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Application publication date: 20211130