CN113083092A

CN113083092A - Avoid damaging or contaminated biological sample storage auxiliary device

Info

Publication number: CN113083092A
Application number: CN202110350703.7A
Authority: CN
Inventors: 娄圣凤
Original assignee: Xiamen Xiaogu Trading Co ltd
Current assignee: Xiamen Xiaogu Trading Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-07-09

Abstract

The invention relates to the technical field of storage equipment, and discloses a biological sample storage auxiliary device capable of avoiding damage or pollution. This avoid damaging or contaminated biological sample storage auxiliary device, when adding the growth liquid, drive the screw rod through rotating the pivot and rotate, it makes intermeshing between the bevel gear that mixes to drive push pedal upward movement, and then drive the erection column and rotate, realize the rotation of test tube, make the distribution of growth liquid more even, when needing to take out the test tube, press the button downwards, through driving the rack, driven gear and spacing frame drive test tube upward movement, thereby take out the test tube, avoided because the damage of manual test tube and the pollution of biological sample that gets and put and cause, the simple more of concurrent operation.

Description

Avoid damaging or contaminated biological sample storage auxiliary device

Technical Field

The invention relates to the technical field of storage equipment, in particular to a biological sample storage auxiliary device capable of avoiding damage or pollution.

Background

The storage device is one of the most common articles in life, plays an indispensable part in our life, and brings great help to our life, wherein the storage device comprises the storage of the articles and the storage of information so as to facilitate the subsequent use of us, and simultaneously, the damage of the articles and the loss of the information are also avoided.

Along with the rise of molecular biology and the infiltration of each aspect, each branch of biology also experiences the change of the rise or decline, need use a large amount of cell samples in to biological research often, make things convenient for subsequent experiment, and the storage of current biological sample is mostly through the test tube storage, need a large amount of manual operations, in the in-process of getting and putting, overturn the test tube very easily and smash even, can cause the loss, cause the pollution, and inconvenient clearance, and when adding the growth liquid to the organism, need manually rock, probably can make the growth liquid distribute inhomogeneous, simultaneously the in-process spills easily, therefore we have proposed one kind and have avoided damaging or contaminated biological sample storage auxiliary device to solve above problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the biological sample storage auxiliary device capable of avoiding damage or pollution, which has the advantages of avoiding damage, reducing pollution, facilitating operation and uniformly distributing growth liquid, and solves the problems of easy damage, pollution, inconvenient operation and uniform distribution of the growth liquid.

(II) technical scheme

In order to achieve the purposes of avoiding damage, reducing pollution, facilitating operation and uniformly distributing growth liquid, the invention provides the following technical scheme: a biological sample storage auxiliary device capable of avoiding damage or pollution comprises a storage box, wherein a rotating shaft is rotatably connected inside the storage box, a driving bevel gear is welded at the right end of the rotating shaft, a screw rod is welded at the top of the driving bevel gear, a push plate is slidably connected on the surface of the screw rod, an installation column is in threaded connection inside the storage box, a hybrid bevel gear is slidably connected on the surface of the installation column, a connecting shaft is inserted inside the hybrid bevel gear, a motor is welded at the bottom end of the connecting shaft, a reset spring is welded at the top end of the connecting shaft, a driving rack is welded at the top end of the reset spring, a button is welded at the top end of the driving rack, driven gears are meshed at two sides of the driving rack, a limiting frame is meshed at one side of the driven gears, which is far away, the inside fixed mounting of spacing frame has the test tube, the bottom swing joint of test tube has the mount pad, one side that the storage tank is close to the test tube articulates there is the dead lever, the dead lever is close to the one end rotation of test tube and is connected with the pulley, one side welding that the dead lever is close to the storage tank has return spring.

Preferably, the rotating shaft is located at the bottom side of the storage box, the left end of the rotating shaft is located at the outer side of the storage box, and the right end of the rotating shaft is fixedly connected with the driving bevel gear.

Preferably, the driving bevel gears are provided with four driving bevel gears with the same specification, the driving bevel gears are symmetrically distributed on the left side and the right side of the inner portion of the storage box in pairs, the driving bevel gears are meshed with the left side and the right side of the inner portion of the storage box in pairs, one driving bevel gear is fixedly connected with the rotating shaft, and the other driving bevel gear is fixedly connected with the bottom end of the.

Preferably, the push pedal is connected with the screw rod rotation to inside is provided with screw thread and screw rod looks adaptation, intermediate position and erection column sliding connection, and the erection column is provided with two altogether and the specification is the same, and symmetric distribution is in the inside of storage tank.

Preferably, the number of the mixing bevel gears is seven, two of the mixing bevel gears are slidably connected to the surface of the mounting column, one of the mixing bevel gears is fixedly mounted on the surface of the connecting shaft, and the other four mixing bevel gears are meshed with the mixing bevel gears on the two sides and the mixing bevel gears on the surface of the connecting shaft respectively.

Preferably, driven gear, spacing frame and locating lever all are provided with two and the specification is the same, and symmetric distribution is in the inside of storage tank, and wherein driven gear one side and drive rack intermeshing, opposite side and spacing frame intermeshing, spacing frame and locating lever sliding connection.

Preferably, test tube and mount pad all are provided with two and the specification is the same, and wherein mount pad fixed mounting is on the top of erection column, test tube swing joint at the top of mount pad.

Preferably, dead lever, pulley and return spring all are provided with four and the specification is the same, and two liang of symmetric distributions are in the inside both sides of storage tank to be located the both sides of two test tubes respectively, wherein dead lever one end and the inner wall of storage tank and articulated, the other end is connected with the pulley rotation, pulley and test tube outer wall sliding connection, return spring one end and storage tank inner wall fixed connection, the other end and dead lever fixed connection.

(III) advantageous effects

Compared with the prior art, the invention provides a biological sample storage auxiliary device capable of avoiding damage or pollution, which has the following beneficial effects:

this avoid damaging or contaminated biological sample storage auxiliary device, when adding the growth liquid, drive the screw rod through rotating the pivot and rotate, it makes intermeshing between the bevel gear that mixes to drive push pedal upward movement, and then drive the erection column and rotate, realize the rotation of test tube, make the distribution of growth liquid more even, when needing to take out the test tube, press the button downwards, through driving the rack, driven gear and spacing frame drive test tube upward movement, thereby take out the test tube, avoided because the damage of manual test tube and the pollution of biological sample that gets and put and cause, the simple more of concurrent operation.

Drawings

FIG. 1 is a schematic view showing the connection of the structures of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view showing the structural connection of the test tube, the fixing rod, the pulley, the return spring and the storage box according to the present invention.

In the figure: 1. a storage box; 2. a rotating shaft; 3. a drive bevel gear; 4. a screw; 5. pushing the plate; 6. mounting a column; 7. a mixing bevel gear; 8. a connecting shaft; 9. a motor; 10. a return spring; 11. a drive rack; 12. a button; 13. a driven gear; 14. a limiting frame; 15. positioning a rod; 16. a test tube; 17. a mounting seat; 18. fixing the rod; 19. a pulley; 20. a return spring.

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. 1-3, an auxiliary device for storing biological samples to avoid damage or pollution comprises a storage box 1, a rotating shaft 2 is rotatably connected inside the storage box 1, the rotating shaft 2 is located at the bottom side inside the storage box 1, wherein the left end is located at the outer side of the storage box 1, the right end is fixedly connected with a driving bevel gear 3, the right end of the rotating shaft 2 is welded with the driving bevel gear 3, a screw rod 4 is welded at the top of the driving bevel gear 3, the driving bevel gear 3 is provided with four driving bevel gears with the same specification, the two driving bevel gears are symmetrically distributed with the left side and the right side inside the storage box 1 and are mutually meshed with the two driving bevel gears at the same side, one driving bevel gear is fixedly connected with the rotating shaft 2, the other driving bevel gear is fixedly connected with the bottom end of the screw rod 4, a push plate 5 is slidably connected with the surface of the screw rod 4, an installation, the middle position is connected with the mounting columns 6 in a sliding manner, and the two mounting columns 6 are arranged and have the same specification and are symmetrically distributed in the storage box 1;

the surface of the mounting column 6 is connected with a mixing bevel gear 7 in a sliding manner, a connecting shaft 8 is inserted into the mixing bevel gear 7, seven mixing bevel gears 7 are arranged, two of the mixing bevel gears 7 are connected to the surface of the mounting column 6 in a sliding manner, one of the mixing bevel gears is fixedly arranged on the surface of the connecting shaft 8, the other four mixing bevel gears are respectively meshed with the mixing bevel gears 7 on the two sides and the mixing bevel gears 7 on the surface of the connecting shaft 8, a motor 9 is welded at the bottom end of the connecting shaft 8, a return spring 10 is welded at the top end of the connecting shaft 8, a driving rack 11 is welded at;

driven gears 13 are meshed with two sides of a driving rack 11, a limiting frame 14 is meshed with one side, far away from the driving rack 11, of each driven gear 13, a positioning rod 15 is connected inside each limiting frame 14 in a sliding mode, the driven gears 13, the limiting frames 14 and the positioning rods 15 are arranged in two and have the same specification and are symmetrically distributed inside a storage box 1, one side of each driven gear 13 is meshed with the driving rack 11, the other side of each driven gear 13 is meshed with the corresponding limiting frame 14, the limiting frames 14 are connected with the positioning rods 15 in a sliding mode, when growth liquid is added, a rotating shaft 2 is rotated to drive a screw rod 4 to rotate, a push plate 5 is driven to move upwards to enable the mixing bevel gears 7 to be meshed with each other, further, an installation column 6 is driven to rotate, the test tube 16 is rotated, distribution of the growth liquid is enabled to be more uniform, when the test tube 16 needs to be taken out, a button, the test tube 16 is taken out, so that the damage of the test tube 16 and the pollution of the biological sample caused by manual taking and putting are avoided, and the operation is simpler;

the test tube 16 is fixedly arranged inside the limiting frame 14, the bottom of the test tube 16 is movably connected with an installation seat 17, the test tube 16 and the installation seat 17 are both provided with two test tubes with the same specification, wherein the installation seat 17 is fixedly arranged at the top end of the installation column 6, the test tube 16 is movably connected at the top of the installation seat 17, one side of the storage box 1 close to the test tube 16 is hinged with a fixed rod 18, one end of the fixed rod 18 close to the test tube 16 is rotatably connected with a pulley 19, one side of the fixed rod 18 close to the storage box 1 is welded with a return spring 20, the fixed rod 18, the pulley 19 and the return spring 20 are all provided with four same specification, the fixed rod 18, the pulley 19 and the return spring 20 are symmetrically distributed at two sides inside the storage box 1 and are respectively positioned at two sides of the two test tubes 16, one end of the fixed rod 18 is hinged with the inner wall, the other end is fixedly connected with a fixed rod 18.

The working principle is that when a biological sample is stored, a test tube 16 for storing the biological sample is placed into the storage box 1 through a hole on the upper side of the storage box 1, when the growth liquid needs to be added in the process, the growth liquid is dripped into the test tube 16 through the hole, then the rotating shaft 2 is rotated, because the rotating shaft 2 is positioned at the bottom side of the interior of the storage box 1, the left end is positioned at the outer side of the storage box 1, the right end is fixedly connected with the driving bevel gear 3, the driving bevel gear 3 is pairwise and symmetrically distributed with the left side and the right side of the interior of the storage box 1, two of the same sides are mutually meshed, one of the driving bevel gear is fixedly connected with the rotating shaft 2, the other one of the driving bevel gear and the rotating shaft is fixedly connected with the bottom end of the screw rod 4, the pushing plate 5 is rotatably connected with the screw rod 4, the middle position of the pushing, the other four mixing bevel gears 7 are respectively meshed with the mixing bevel gears 7 on the two sides and the mixing bevel gears 7 on the surfaces of the connecting shafts 8, namely, the rotating shaft 2 drives the screw rods 4 to synchronously rotate through the driving bevel gears 3, so as to drive the push plate 5 to upwards move on the surfaces of the screw rods 4, push the mixing bevel gears 7 to upwards move on the surfaces of the mounting columns 6, so that the mixing bevel gears 7 are meshed with each other, at the moment, the motor 9 is started, the motor 9 drives the mixing bevel gear 7 in the middle position to rotate through the connecting shaft 8, so as to drive the mounting columns 6 to rotate, further drive the test tube 16 above the mounting seat 17 to rotate, so as to mix the biological sample and the growth solution in the;

when the test tube 16 needs to be taken out to observe the growth progress and detection of organisms in the middle, the button 12 is pressed downwards, as the lower end of the button 12 is fixedly connected with the driving rack 11, the lower end of the driving rack 11 is fixedly connected with the return spring 10, and the return spring 10 is rotatably connected to the top end of the connecting shaft 8, namely the button 12 is pressed downwards to drive the driving rack 11 to synchronously move downwards; one side of the driven gear 13 is meshed with the driving rack 11, the other side of the driven gear is meshed with the limiting frame 14, and the limiting frame 14 is connected with the positioning rod 15 in a sliding mode, namely the driving rack 11 moves downwards to drive the driven gear 13 to rotate, so that the limiting frame 14 is driven to move upwards on the surface of the positioning rod 15, and the test tube 16 is driven to move upwards, so that the test tube 16 can be taken out conveniently;

and because dead lever 18 one end and the inner wall of storage tank 1 and articulated, the other end rotates with pulley 19 to be connected,

pulley

19 and 16 outer wall sliding connection of test tube, return spring 20 one end and 1 inner wall fixed connection of storage tank, the other end and dead lever 18 fixed connection make test tube 16 more stable in storage tank 1.

In conclusion, this avoid damaging or contaminated biological sample storage auxiliary device, when adding the growth liquid, drive screw rod 4 through rotating pivot 2 and rotate, it makes intermeshing between the mixed bevel gear 7 to drive push pedal 5 upward movement, and then drive erection column 6 and rotate, realize the rotation of test tube 16, make the distribution of growth liquid more even, when need taking out test tube 16, push button 12 downwards, through driving rack 11, driven gear 13 and spacing frame 14 drive test tube 16 upward movement, thereby take out test tube 16, avoided because the damage of manual test tube 16 and the pollution of biological sample that gets to cause of putting, the simple more of concurrent operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. A biological sample storage aid that avoids damage or contamination, comprising a storage case (1), characterized in that: the novel multifunctional storage box is characterized in that a rotating shaft (2) is connected to the inside of the storage box (1) in a rotating mode, a driving bevel gear (3) is welded at the right end of the rotating shaft (2), a screw rod (4) is welded at the top of the driving bevel gear (3), a push plate (5) is connected to the surface of the screw rod (4) in a sliding mode, an installation column (6) is connected to the inner thread of the storage box (1), a hybrid bevel gear (7) is connected to the surface of the installation column (6) in a sliding mode, a connecting shaft (8) is inserted into the hybrid bevel gear (7), a motor (9) is welded at the bottom end of the connecting shaft (8), a reset spring (10) is welded at the top end of the connecting shaft (8), a driving rack (11) is welded at the top end of the reset spring (10), a button (12, driven gear (13) keep away from one side meshing of drive rack (11) has spacing frame (14), the inside sliding connection of spacing frame (14) has locating lever (15), the inside fixed mounting of spacing frame (14) has test tube (16), the bottom swing joint of test tube (16) has mount pad (17), one side that storage tank (1) is close to test tube (16) articulates there is dead lever (18), the one end rotation that dead lever (18) are close to test tube (16) is connected with pulley (19), one side welding that dead lever (18) are close to storage tank (1) has return spring (20).

2. A biological sample storage aid protected from damage or contamination according to claim 1, wherein: the rotating shaft (2) is located at the bottom side of the interior of the storage box (1), the left end of the rotating shaft is located on the outer side of the storage box (1), and the right end of the rotating shaft is fixedly connected with the driving bevel gear (3).

3. A biological sample storage aid protected from damage or contamination according to claim 1, wherein: the driving bevel gears (3) are provided with four driving bevel gears with the same specification, the driving bevel gears are symmetrically distributed on the left side and the right side of the inner portion of the storage box (1) in pairs, the driving bevel gears are meshed with the left side and the right side of the inner portion of the storage box (1) in pairs, one driving bevel gear is fixedly connected with the rotating shaft (2), and the other driving bevel gear is fixedly connected with the bottom end of the.

4. A biological sample storage aid protected from damage or contamination according to claim 1, wherein: push pedal (5) are connected with screw rod (4) rotation to inside is provided with screw thread and screw rod (4) looks adaptation, intermediate position and erection column (6) sliding connection, and erection column (6) are provided with two altogether and the specification is the same, and symmetric distribution is in the inside of storage tank (1).

5. A biological sample storage aid protected from damage or contamination according to claim 1, wherein: seven mixing bevel gears (7) are arranged, two of the seven mixing bevel gears are connected to the surface of the mounting column (6) in a sliding mode, one mixing bevel gear is fixedly mounted on the surface of the connecting shaft (8), and the other four mixing bevel gears are meshed with the mixing bevel gears (7) on the two sides and the mixing bevel gears (7) on the surface of the connecting shaft (8) respectively.

6. A biological sample storage aid protected from damage or contamination according to claim 1, wherein: driven gear (13), spacing frame (14) and locating lever (15) all are provided with two and the specification is the same, and symmetric distribution is in the inside of storage tank (1), and wherein driven gear (13) one side and drive rack (11) intermeshing, opposite side and spacing frame (14) intermeshing, spacing frame (14) and locating lever (15) sliding connection.

7. A biological sample storage aid protected from damage or contamination according to claim 1, wherein: test tube (16) and mount pad (17) all are provided with two and the specification is the same, and wherein mount pad (17) fixed mounting is on the top of erection column (6), and test tube (16) swing joint is at the top of mount pad (17).

8. A biological sample storage aid protected from damage or contamination according to claim 1, wherein: dead lever (18), pulley (19) and return spring (20) all are provided with four and the specification is the same, two liang of symmetric distribution in the inside both sides of storage tank (1) to be located the both sides of two test tubes (16) respectively, wherein the inner wall and the articulated of dead lever (18) one end and storage tank (1), the other end rotates with pulley (19) and is connected, pulley (19) and test tube (16) outer wall sliding connection, return spring (20) one end and storage tank (1) inner wall fixed connection, the other end and dead lever (18) fixed connection.