CN112960277A

CN112960277A - Sample storage device for environmental monitoring

Info

Publication number: CN112960277A
Application number: CN202110119383.4A
Authority: CN
Inventors: 王蒙
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-06-15

Abstract

The invention discloses a sample storage device for environmental monitoring, which belongs to the technical field of storage devices and comprises an outer protective box, wherein four corners below the outer protective box are respectively connected with a support leg, an inner storage box is connected inside the outer protective box, and a plurality of first guide frames are uniformly connected above the inner protective box and below the inner storage box. The condition that the sample storage tube inside is damaged due to overlarge external force is avoided.

Description

Sample storage device for environmental monitoring

Technical Field

The invention belongs to the technical field of storage devices, and particularly relates to a sample storage device for environmental monitoring.

Background

Environmental monitoring means the activity that environmental monitoring mechanism monitored and surveyed the environmental quality situation, need regularly to sample soil, quality of water and the air in monitoring area and finally test the sample in environmental monitoring, and at present, when current environmental monitoring, need use the sample storage tube to take a sample to deposit the sample, and unified placing is stored in storage device again, however, sample storage device for current environmental monitoring still has some defects.

The prior art has the following problems: 1. the sample storage tube is not convenient to effectively protect the internal sample storage tube if large external force is applied in the carrying process due to the lack of a complete protection structure; 2. the sample storage tube is not convenient to store in a sealed manner due to the lack of a perfect sealing structure, and unnecessary troubles are brought if the sample leaks.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a sample storage device for environmental monitoring, which has the characteristics of perfect protection structure, perfect sealing structure and convenience for sealing sample storage tubes with different heights.

In order to achieve the purpose, the invention provides the following technical scheme: a sample storage device for environmental monitoring comprises an outer protective box, wherein four corners below the outer protective box are connected with support legs, the inner protective box is connected with an inner storage box, a plurality of first guide frames are uniformly connected above the inner portion of the outer protective box and below the inner storage box, three first connecting slide blocks are slidably connected to the outer sides of the first guide frames, a second transverse buffer spring is sleeved between every two adjacent first connecting slide blocks and on the outer side of each first guide frame, a first transverse buffer spring is sleeved between the inner side wall of each first guide frame and the corresponding first connecting slide block, a buffer groove is formed in each first connecting slide block, a support column is slidably connected to the inner portion of each buffer groove and connected to the small surface of the inner storage box, and a third longitudinal buffer spring is sleeved between the first connecting slide block and the inner storage box on the outer side of each support column, the two sides of the inner storage box are symmetrically connected with a plurality of connecting blocks, the two sides of the inside of each connecting block are symmetrically connected with a buffer rod, one side of each buffer rod, far away from the connecting block, is connected with a second connecting slide block, the buffer rods are rotatably connected with the connecting blocks and the second connecting slide blocks through rotating shafts, the insides of the two second connecting slide blocks on the corresponding sides are connected with a second guide frame, the second guide frame is connected with the inner side wall of the outer protective box, a first longitudinal buffer spring is sleeved between the two second connecting slide blocks on the corresponding sides and positioned at the outside of the second guide frame, the inside of the inner storage box is connected with a limiting plate, the insides of the limiting plate are symmetrically provided with jacks, slots are arranged inside the bottom plate of the inner storage box and at positions corresponding to the jacks, the two sides above the outer protective box are connected, one side of the outer protective box is connected with a supporting screw block, the supporting screw block is fixedly connected with the box cover through a fixing bolt, and a handle is connected above the box cover.

Preferably, the two sides of the supporting column are symmetrically connected with limiting sliding blocks by the lower portion, limiting sliding grooves are formed in the side wall of the first connecting sliding block and correspond to the limiting sliding blocks, and the limiting sliding blocks are connected inside the limiting sliding grooves in a sliding mode.

Preferably, the two second connecting sliding blocks on the corresponding side are far away from each other, the outer side of the second guide frame is connected with a second longitudinal buffer spring, and one end, far away from the second connecting sliding block on the corresponding side, of the second longitudinal buffer spring is connected with the second guide frame.

Preferably, a protection cylinder is connected above the supporting screw block and outside the fixing bolt, and the upper surface of the protection cylinder is tightly attached to the lower surface of the box cover.

Preferably, a sealing block is connected below the box cover and inside the outer protective box.

Preferably, the inside of limiting plate and the outside that is located the jack have seted up annular installation thread groove, the inside meshing of annular installation thread groove is connected with the installation lid, the inner wall of annular installation thread groove and the outside that is located the installation lid are connected with the seal ring pad, the internal connection of installation lid has the connecting plate, the below of connecting plate is connected with seal gasket, the top of installation lid is connected with supplementary turning block, supplementary turning block is the setting of circular structure.

Preferably, the top of connecting plate is connected with connects the outer pole, the inside sliding connection who connects the outer pole has spacing slide, one side that the connecting plate was kept away from to spacing slide is connected with interior pole of connection, interior pole of connection is connected in the roof lower surface of installation lid, the outside of interior pole of connection just is located the position department of connecting between outer pole and the installation lid roof and has cup jointed sealing spring.

Preferably, an annular reserved spiral groove is formed in the middle of the inner portion of the limiting plate.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through arranging the first transverse buffer spring, the first connecting slide block, the first guide frame, the second transverse buffer spring, the second connecting slide block, the first longitudinal buffer spring, the second guide frame, the second longitudinal buffer spring, the buffer rod, the rotating shaft, the connecting block, the buffer tank, the third longitudinal buffer spring and the support column, under the mutual cooperation of the structures, the function that the device can buffer external force transversely and longitudinally is realized, an effective protection effect on an internal sample storage tube can be realized, and the condition that the internal sample storage tube is damaged due to excessive external force is avoided.

2. According to the invention, by arranging the limiting slide block and the limiting slide groove, under the mutual cooperation of the two structures, the supporting column can be effectively guided and limited, so that the situation that the supporting column is separated from the buffer groove can be effectively avoided, the buffering effect is ensured, and meanwhile, unnecessary troubles can be avoided.

3. According to the invention, by arranging the sealing gasket, the connecting plate, the mounting cover, the auxiliary rotating block, the sealing ring gasket ring and the mounting screw groove, under the mutual cooperation of the structures, the function of sealing and storing the sample storage tubes is realized, unnecessary troubles caused by sample leakage in the sample storage tubes are avoided, and the sample storage tubes can be separately placed and sealed, so that the occurrence of mutual influence can be avoided, and the practical use requirements are met better.

4. According to the invention, by arranging the connecting inner rod, the sealing spring, the limiting sliding plate and the connecting outer rod, under the mutual cooperation of the structures, the functions of sealing and fixing the sample storage tubes with different heights are realized, the application range is wider, and the application range of the whole device is widened.

5. According to the invention, by arranging the annular reserved screw groove, when the sample storage tube is taken, the mounting cover can be taken down along the annular mounting screw groove at the corresponding position, and then the mounting cover is mounted inside the annular reserved screw groove, and then the sample storage tube at the position is taken, so that the situation that the mounting cover is randomly placed and lost is avoided, and the device is simple in structure and convenient and fast to operate.

6. According to the invention, the protective cylinder is arranged, so that the fixing bolt can be effectively protected under the action of the structure, the situation that the fixing bolt is exposed outside for a long time and rusted is avoided, and the service life of the fixing bolt is prolonged.

7. The sealing block is arranged, so that the overall sealing performance of the device is further ensured.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of a cross section of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present invention;

FIG. 4 is an enlarged schematic view of the invention at B of FIG. 2;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2 at C;

FIG. 6 is an enlarged schematic view of the structure of FIG. 2;

in the figure: 1. an outer protective case; 2. a support block; 3. a box cover; 4. a handle; 5. a protective cylinder; 6. supporting the screw block; 7. a support leg; 8. a limiting plate; 9. a jack; 10. a sealing block; 11. a first lateral buffer spring; 12. a first connecting slider; 13. a first guide frame; 14. an inner storage box; 15. a second lateral buffer spring; 16. a slot; 17. a second connecting slider; 18. a first longitudinal buffer spring; 19. a second guide frame; 20. a second longitudinal buffer spring; 21. sealing gaskets; 22. a connecting plate; 23. connecting the inner rod; 24. installing a cover; 25. an auxiliary turning block; 26. a seal spring; 27. a limiting sliding plate; 28. connecting the outer rod; 29. a ring-shaped reserved screw groove; 30. a sealing ring gasket; 31. installing a spiral groove in an annular manner; 32. a buffer rod; 33. a rotating shaft; 34. connecting blocks; 35. a buffer tank; 36. a limiting slide block; 37. a third longitudinal buffer spring; 38. a support pillar; 39. a limiting chute; 40. and (5) fixing the bolt.

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. 1-6, the present invention provides the following technical solutions: a sample storage device for environmental monitoring comprises an outer protective box 1, wherein four corners below the outer protective box 1 are connected with support legs 7, an inner storage box 14 is connected inside the outer protective box 1, a plurality of first guide frames 13 are uniformly connected above the inside of the outer protective box 1 and below the inner storage box 14, three first connecting sliders 12 are slidably connected to the outer sides of the first guide frames 13, second transverse buffer springs 15 are sleeved on the outer sides of the first guide frames 13 and between the inner side walls of the first guide frames 13 and the first connecting sliders 12 on the corresponding side, first transverse buffer springs 11 are sleeved on the inner sides of the first connecting sliders 12, buffer grooves 35 are formed inside the first connecting sliders 12, support columns 38 are slidably connected inside the first connecting sliders 35, the support columns 38 are connected to the small surfaces of the inner storage box 14, third longitudinal buffer springs 37 are sleeved on the outer sides of the support columns 38 and between the first connecting sliders 12 and the inner storage box 14, the two sides of the inner storage box 14 are symmetrically connected with a plurality of connecting blocks 34, the two sides of the inside of each connecting block 34 are symmetrically connected with a buffer rod 32, one side of each buffer rod 32, which is far away from the corresponding connecting block 34, is connected with a second connecting slide block 17, each buffer rod 32, each connecting block 34 and each second connecting slide block 17 are rotatably connected through a rotating shaft 33, the inside of each second connecting slide block 17 on the corresponding side is connected with a second guide frame 19, each second guide frame 19 is connected with the inner side wall of the outer protection box 1, a first longitudinal buffer spring 18 is sleeved between each two second connecting slide blocks 17 on the corresponding side and positioned on the outer side of each second guide frame 19, the inside of the inner storage box 14 is connected with a limiting plate 8, the inside of each limiting plate 8 is symmetrically provided with jacks 9, the positions, corresponding to the jacks 9, inside the bottom plate of the inner storage box 14 are provided with slots 16, one side of the outer protective box 1 is connected with a supporting screw block 6, the supporting screw block 6 is fixedly connected with the box cover 3 through a fixing bolt 40, and a handle 4 is connected above the box cover 3.

Specifically, the two sides of the supporting column 38 are symmetrically connected with the limiting sliding blocks 36 by the lower portion, the position of the side wall of the first connecting sliding block 12, which corresponds to the limiting sliding block 36, is provided with a limiting sliding groove 39, and the limiting sliding block 36 is slidably connected inside the limiting sliding groove 39.

Through adopting above-mentioned technical scheme, can play effectual spacing and guide effect to support column 38.

Specifically, the second longitudinal buffer spring 20 is connected to one side of the two second connecting sliding blocks 17 on the corresponding side, which is away from each other, and the outer side of the second guide frame 19, and one end of the second longitudinal buffer spring 20, which is away from the second connecting sliding block 17 on the corresponding side, is connected to the second guide frame 19.

By adopting the technical scheme, the longitudinal buffering effect is further ensured.

Specifically, a protective cylinder 5 is connected above the supporting screw block 6 and outside the fixing bolt 40, and the upper surface of the protective cylinder 5 is tightly attached to the lower surface of the box cover 3.

Through adopting above-mentioned technical scheme, be convenient for protect fixing bolt 40, avoid fixing bolt 40 to expose the condition that the corrosion appears in the outside for a long time.

Specifically, a sealing block 10 is connected below the box cover 3 and inside the outer protection box 1.

Through adopting above-mentioned technical scheme, the holistic leakproofness of further assurance device.

Specifically, the inside of limiting plate 8 and the outside that is located jack 9 have seted up annular installation thread groove 31, the inside meshing of annular installation thread groove 31 is connected with installation lid 24, the inner wall of annular installation thread groove 31 and the outside that is located installation lid 24 are connected with seal ring pad 30, the internal connection of installation lid 24 has connecting plate 22, the below of connecting plate 22 is connected with seal gasket 21, the top of installation lid 24 is connected with supplementary turning block 25, supplementary turning block 25 is the setting of circular structure.

Through adopting above-mentioned technical scheme, be convenient for seal fixedly to the sample storage tube, avoid the inside sample of sample storage tube to appear leaking, and can effectively avoid the condition appearance of mutual influence between the different samples.

Specifically, the top of the connecting plate 22 is connected with a connecting outer rod 28, the inside of the connecting outer rod 28 is connected with a limiting sliding plate 27 in a sliding manner, one side of the limiting sliding plate 27, which is far away from the connecting plate 22, is connected with an inner connecting rod 23, the inner connecting rod 23 is connected to the lower surface of the top plate of the mounting cover 24, and the outer side of the inner connecting rod 23 is sleeved with a sealing spring 26 at a position between the connecting outer rod 28 and the top plate of the mounting cover 24.

By adopting the technical scheme, the sample storage tubes with different heights can be conveniently sealed and fixed, and the application range is wider.

Specifically, an annular preformed groove 29 is formed in the middle of the inner portion of the limiting plate 8.

Through adopting above-mentioned technical scheme, when taking to the sample storage tube, can take off installation lid 24 along the annular installation thread groove 31 of corresponding position department, install this installation lid 24 to the inside of annular reservation thread groove 29 again, take again to the sample storage tube of this position department, avoided installation lid 24 to place the condition of losing at will and appear.

The working principle and the using process of the invention are as follows: when the invention is used, firstly, after the sample storage tube is inserted into the corresponding jack 9 and the slot 16, the mounting cover 24 can be mounted inside the annular mounting screw groove 31 at the corresponding position through the auxiliary rotating block 25 under the engagement action, and the sealing ring gasket 30 further plays a sealing role;

when the sample storage tube is sealed and fixed, the sealing gasket 21 is tightly attached to the opening of the sample storage tube, and in the process that the mounting cover 24 continuously moves downwards, the connecting outer rod 28 continuously slides along the connecting inner rod 23 under the connecting action of the connecting plate 22, the limiting sliding plate 27 has an effective connecting and limiting effect, the sealing spring 26 is compressed, and the function of sealing and fixing the sample storage tubes with different heights is further realized;

after the installation is finished, the box cover 3 can be rotated 180 degrees along the supporting block 2, then the supporting screw block 6 and the box cover 3 are fixed under the action of the fixing bolt 40, and the protective cylinder 5 plays an effective protective role on the fixing bolt 40;

subsequently, the outer protective box 1 can be lifted up under the action of the handle 4, the device is moved to a designated position to be detected, in the moving process, if the external force is too large, the inner storage box 14 moves transversely in the outer protective box 1, the supporting column 38 moves along the buffer groove 35 (the limiting slide block 36 slides along the limiting slide groove 39, effective guiding and limiting are realized), the third longitudinal buffer spring 37 elastically deforms, the limiting slide plate 27 slides along the second guide frame 19, the second longitudinal buffer spring 20 and the first longitudinal buffer spring 18 elastically deform to perform transverse buffering, meanwhile, the first connecting slide block 12 slides along the first guide frame 13, the first transverse buffer spring 11 and the second transverse buffer spring 15 elastically deform, the buffer rod 32 rotates along the connecting block 34 and the second connecting slide block 17 under the action of the rotating shaft 33, the second connecting slide block 17 slides along the second guide frame 19, carry out vertical buffering, in the horizontal buffering with vertical buffering mutually support, the buffering is effectual, can effectively protect sample storage tube to inner storage box 14 and then.

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. The utility model provides a sample storage device for environmental monitoring, includes outer protective housing (1), its characterized in that: four corners below the outer protective box (1) are connected with support legs (7), an inner storage box (14) is connected inside the outer protective box (1), a plurality of first guide frames (13) are uniformly connected above the inner portion of the outer protective box (1) and below the inner storage box (14), three first connecting sliding blocks (12) are connected outside the first guide frames (13) in a sliding manner, a second transverse buffer spring (15) is sleeved between every two adjacent first connecting sliding blocks (12) and outside the first guide frames (13), a first transverse buffer spring (11) is sleeved between the inner portion of the side wall of each first guide frame (13) and the corresponding first connecting sliding block (12), a buffer groove (35) is formed inside each first connecting sliding block (12), and a support column (38) is connected inside each buffer groove (35) in a sliding manner, support column (38) are connected in the small surface of interior storage box (14), the outside of support column (38) just is located and has cup jointed vertical buffer spring (37) of third between first connecting slider (12) and interior storage box (14), the bilateral symmetry of interior storage box (14) is connected with a plurality of connecting block (34), the inside bilateral symmetry of connecting block (34) is connected with buffer beam (32), one side that connecting block (34) were kept away from in buffer beam (32) is connected with second link block (17), buffer beam (32) and connecting block (34) and second link block (17) all rotate through pivot (33) and are connected, correspond the internal connection of two second link blocks (17) in side and have second leading truck (19), second leading truck (19) are connected in the inside wall of outer guard box (1), correspond the side two first vertical buffering bullet of cup jointing between second link block (17) and be located the outside of second leading truck (19) Spring (18), the internal connection of interior storage box (14) has limiting plate (8), jack (9) have been seted up to the inside bilateral symmetry of limiting plate (8), slot (16) have been seted up to the inside position department that just corresponds jack (9) of bottom plate of interior storage box (14), the top both sides of outer protecting box (1) are connected with supporting shoe (2), two it is connected with case lid (3) to rotate between supporting shoe (2), one side of outer protecting box (1) is connected with supports spiral shell piece (6), support through fixing bolt (40) fixed connection between spiral shell piece (6) and case lid (3), the top of case lid (3) is connected with handle (4).

2. The environmental monitoring sample storage device of claim 1, wherein: the two sides of the supporting column (38) are symmetrically connected with limiting sliding blocks (36) by the lower portion, limiting sliding grooves (39) are formed in the side wall of the first connecting sliding block (12) and correspond to the limiting sliding blocks (36), and the limiting sliding blocks (36) are connected to the limiting sliding grooves (39) in a sliding mode.

3. The environmental monitoring sample storage device of claim 1, wherein: one side that two second link blocks (17) of corresponding side kept away from each other just is located the outside of second leading truck (19) and is connected with second vertical buffer spring (20), the one end that corresponding side second link block (17) was kept away from in second vertical buffer spring (20) is connected with second leading truck (19).

4. The environmental monitoring sample storage device of claim 1, wherein: the upper portion of the supporting screw block (6) and the outer side of the fixing bolt (40) are connected with a protective cylinder (5), and the upper surface of the protective cylinder (5) is tightly attached to the lower surface of the box cover (3).

5. The environmental monitoring sample storage device of claim 1, wherein: and a sealing block (10) is connected below the box cover (3) and inside the outer protective box (1).

6. The environmental monitoring sample storage device of claim 1, wherein: the utility model discloses a sealing structure, including limiting plate (8), inner wall and the outside that is located jack (9) of limiting plate (8) have seted up annular installation thread groove (31), the inside meshing of annular installation thread groove (31) is connected with installation lid (24), the inner wall of annular installation thread groove (31) just is located the outside of installation lid (24) and is connected with seal ring pad (30), the internal connection of installation lid (24) has connecting plate (22), the below of connecting plate (22) is connected with seal gasket (21), the top of installation lid (24) is connected with supplementary turning block (25), supplementary turning block (25) are the setting of circular structure.

7. The environmental monitoring sample storage device of claim 6, wherein: the top of connecting plate (22) is connected with connects outer pole (28), the inside sliding connection who connects outer pole (28) has spacing slide (27), one side that connecting plate (22) were kept away from in spacing slide (27) is connected with connects interior pole (23), connect interior pole (23) and connect in the roof lower surface of installation lid (24), the outside of connecting interior pole (23) just is located to connect outer pole (28) and installs and has cup jointed sealing spring (26) with the position department between lid (24) roof.

8. The environmental monitoring sample storage device of claim 1, wherein: an annular reserved spiral groove (29) is formed in the middle of the inner portion of the limiting plate (8).