CN210906266U

CN210906266U - Storage device for test tubes in biological laboratory

Info

Publication number: CN210906266U
Application number: CN201821289988.8U
Authority: CN
Inventors: 刘长征; 孟颂东; 臧今楠; 沈慧; 郑媛媛; 杨博; 臧筑华
Original assignee: Dimai Medical Research Institute Co ltd
Current assignee: Tianjin Dairy Food Monitoring Center Co ltd
Priority date: 2018-08-11
Filing date: 2018-08-11
Publication date: 2020-07-03
Anticipated expiration: 2028-08-11

Abstract

The utility model discloses a storage device for test tubes in a biological laboratory, longitudinal plates are assembled on the left side and the right side of the upper surface of a base in a sliding manner in the front-back direction, first slide blocks are assembled on the inner side surfaces of the two longitudinal plates in a sliding manner, flat plates are assembled on the inner side surfaces of the two first slide blocks in a rotating manner, through holes are uniformly formed in the upper surface of each flat plate, a rotating assembly is fixedly assembled on the inner wall of each through hole, a wiping assembly is uniformly and fixedly assembled on the front side of the upper surface, the wiping components are in one-to-one correspondence with the through holes in the vertical direction, test tubes are inserted in the rotating components in an inverted manner, and the lower end of the test tube is sleeved outside the wiping component, the utility model further wipes the residual moisture after wiping the test tube to ensure that no moisture remains on the inner wall of the test tube, reduce the breeding of bacteria, simultaneously this device seals the test tube of placing upside down, avoids in the dust gets into the test tube, guarantees the inside cleanness of test tube when using next time.

Description

Storage device for test tubes in biological laboratory

Technical Field

The utility model relates to a strorage device technical field specifically is a strorage device of test tube in biological laboratory.

Background

Biological realization needs to use various realization equipment, wherein the test tube is essential equipment, the test tube is placed on the test-tube rack through wasing after using usually, in order to use next time, but the inside drop of water of test tube washing back test tube is difficult to wipe futilely, often there is a little remaining, bacterium is multiplied more easily on the test-tube rack is placed to such test tube, influence next time experimental result, the uncovered easy dust that gets into of placing of test tube simultaneously, in order to solve above-mentioned problem, we have provided a strorage device of test tube in biological laboratory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strorage device of test tube in biological laboratory to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strorage device of test tube in biological laboratory, includes the base, the upper surface of base is slided to be equipped with the longitudinal plate in both sides fore-and-aft direction about, two the first spout has all vertically been seted up to the longitudinal plate medial surface, the inside of first spout slides and is equipped with first slider, two the medial surface of first slider rotates and is equipped with the flat board, the through-hole has evenly been seted up to dull and stereotyped upper surface, the inner wall of through-hole is fixed to be equipped with rotating assembly, the even fixed subassembly that dries of being equipped with of upper surface front side of base just dries subassembly and through-hole position relation one-to-one from top to bottom, rotating assembly's inside is invertd and is pegged graft there is the test tube, and the lower extreme of test tube cup joints in the outside of drying the subassembly, the even fixed.

Further, rotating assembly includes the ring, and ring fixed mounting is in the through-hole, the ring channel has been seted up to the inner wall of ring, the inside slip of ring channel is equipped with annular slider, annular slider's inner wall fixed mounting has the rubber ring, and the inner wall lower extreme leanin of rubber ring.

Further, dry the subassembly and include the quadrangular, and the quadrangular evenly fixed mounting in the upper surface front side of base, the front surface and the rear surface of quadrangular all set up flutedly, the left side wall and the right side wall of recess all fixed mounting have a spring, two the medial extremity of spring all fixed mounting have a splint, two the centre gripping has the sponge strip between the splint, the lateral surface of sponge strip closely laminates with the inner wall of test tube.

Further, seal assembly includes the bottom plate, and the even fixed assembly in the upper surface rear side of base of bottom plate, the fixed rubber buffer that is equipped with in upper surface middle part of bottom plate.

Further, the second spout has vertically been seted up to the upper surface left and right sides of base, the inside slip of second spout is equipped with the second slider, the upper end fixed assembly of second slider has the vertical plate.

Furthermore, a circular groove is formed in the first sliding block, a disc is rotatably assembled in the circular groove, a cylinder is fixedly assembled on the inner side face of the disc, and the inner side end of the cylinder penetrates through the inner wall of the circular groove and is fixedly assembled on the same side end of the flat plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a strorage device of test tube in biological laboratory, this device cleans the back residual moisture to the test tube and further cleans futilely, guarantees that the test tube inner wall does not have moisture to remain, reduces breeding of bacterium, and this device seals the test tube of placing inversion simultaneously, avoids in the dust gets into the test tube, guarantees the inside cleanness of test tube when next use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic plan view of the present invention.

Fig. 3 is a schematic structural view of the middle rotating assembly of the present invention.

Fig. 4 is a schematic structural view of the middle wiping assembly of the present invention.

Fig. 5 is a detailed view of the structure diagram a of the present invention.

In the figure: the rubber drying device comprises a base 1, a second sliding groove 11, a second sliding block 12, a longitudinal plate 2, a first sliding groove 21, a first sliding block 3, a circular groove 31, a disk 32, a cylinder 33, a flat plate 4, a through hole 5, a rotating assembly 6, a circular ring 61, a circular groove 62, a circular sliding block 63, a rubber ring 64, a drying assembly 7, a quadrangular prism 71, a groove 72, a spring 73, a clamping plate 74, a sponge strip 75, a test tube 8, a sealing assembly 9, a bottom plate 91 and a rubber plug 92.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a storage device for test tubes in a biological laboratory comprises a base 1, longitudinal plates 2 are assembled on the left side and the right side of the upper surface of the base 1 in a sliding manner in the front-back direction, first sliding grooves 21 are longitudinally formed in the inner side surfaces of the two longitudinal plates 2, the first sliding block 3 is assembled in the first sliding groove 21 in a sliding way, the inner side surfaces of the two first sliding blocks 3 are assembled with a flat plate 4 in a rotating way, through holes 5 are uniformly arranged on the upper surface of the flat plate 4, a rotating component 6 is fixedly assembled on the inner wall of the through hole 5, a wiping component 7 is uniformly and fixedly assembled on the front side of the upper surface of the base 1, the wiping components 7 are in one-to-one correspondence with the through holes 5 in the vertical direction, test tubes 8 are inserted in the rotating components 6 in an inverted manner, and the lower extreme of test tube 8 cup joints in the outside of wiping dry subassembly 7, the even fixed seal assembly 9 that is equipped with and test tube 8 assorted in upper surface rear side of base 1.

Vertical plate

2 and 1 mutually perpendicular of bottom plate, first spout 21 are the dovetail groove, and first slider 3 is the trapezoidal spout with first spout 21 assorted for control test tube 8's opening orientation, rotating assembly 6 is used for fixed test tube 8, and assists test tube 8 at the inside rotation of through-hole 5, wipes dry subassembly 7 and is used for wiping dry the remaining moisture content of 8 inner walls of test tube of rotation.

Specifically, the rotating assembly 6 comprises a circular ring 61, the circular ring 61 is fixedly assembled in the through hole 5, an annular groove 62 is formed in the inner wall of the circular ring 61, an annular sliding block 63 is slidably assembled in the annular groove 62, a rubber ring 64 is fixedly assembled on the inner wall of the annular sliding block 63, and the lower end of the inner wall of the rubber ring 64 is inclined inwards.

Annular slider 63 can rotate in annular groove 62, and rubber ring 64 inner wall is thick down thin, and the test tube 8 external diameter is the same with rubber ring 64 upper end internal diameter, inserts rubber ring 64 inside back when test tube 8, and the lower extreme of rubber ring 64 is tightly hooped at the test tube 8 outer wall, and test tube 8 just can continue to insert downwards hard.

Particularly, dry subassembly 7 includes quadrangular 71, and quadrangular 71 even fixed mounting in the upper surface front side of base 1, the front surface and the rear surface of quadrangular 71 all set up flutedly 72, the left side wall and the right side wall of recess 72 are all fixed mounting has spring 73, two the medial extremity of spring 73 is all fixed mounting has splint 74, two the centre gripping has sponge strip 75 between splint 74, the lateral surface of sponge strip 75 is closely laminated with the inner wall of test tube 8.

The cross section of the quadrangular prism 71 is square, the width of the quadrangular prism 71 is smaller than the inner diameter of the test tube 8, the two clamping plates 74 are pressed inwards through the elastic force of the spring 73, the sponge strip 75 is clamped and fixed through the two clamping plates 74, the sponge strip 75 can be regularly fixed and replaced, and the sponge strip 75 is prevented from being wet.

Specifically, the sealing assembly 9 includes a bottom plate 91, and the bottom plate 91 is uniformly and fixedly assembled at the rear side of the upper surface of the base 1, and a rubber plug 92 is fixedly assembled in the middle of the upper surface of the bottom plate 91.

The sealing assembly 9 is used for sealing the lower end opening of the inverted test tube 8, and dust is prevented from entering the interior of the test tube 8.

Specifically, the left and right sides of the upper surface of the base 1 are longitudinally provided with second sliding grooves 11, the second sliding blocks 12 are slidably assembled in the second sliding grooves 11, and the upper ends of the second sliding blocks 12 are fixedly assembled with longitudinal plates 2.

The second sliding groove 11 is a trapezoidal groove, the second sliding block 12 is a trapezoidal sliding block matched with the second sliding groove 11, and the second sliding block 12 slides back and forth in the second sliding groove 11, so that the longitudinal plate 2 can slide back and forth on the base 1.

Particularly, circular slot 31 has been seted up to first slider 3's inside, the inside rotation of circular slot 31 is equipped with disc 32, the fixed cylinder 33 that is equipped with of medial surface of disc 32, the medial extremity of cylinder 33 runs through circular slot 31 inner wall fixed mounting in dull and stereotyped 4 homonymy end, makes dull and stereotyped 4 overturn between two first sliders 3 through above-mentioned design, and 8 upper ends of test tube are equipped with the edge usually, make the test tube 8 opening upwards behind the dull and stereotyped 4 of upset, more conveniently take test tube 8.

In the present embodiment, the number of the through holes 5 is 5, and the number of the rotating assembly 6, the wiping assembly 7 and the test tubes 8 is 5.

The working principle is as follows: when the device is used, initially, the longitudinal plate 2 is located at the foremost end of the base 1, the first slider 3 is located at the uppermost end of the first sliding groove 21, the flat plate 4 is lifted by hand, the test tube 8 cleaned and wiped is inversely inserted into the rubber ring 64 of the rotating assembly 6, so that the opening direction of the test tube 8 is downward, the outer diameter of the test tube 8 is the same as the inner diameter of the upper end of the rubber ring 64, after the test tube 8 is inserted into the rubber ring 64, the lower end of the rubber ring 64 is tightly hooped on the outer wall of the test tube 8, the test tube 8 needs to be forcibly inserted downwards, the rubber ring 64 is stopped when being located in the middle of the test tube 8, the flat plate 4 is moved downwards, the flat plate 4 drives the first slider 3 to move downwards in the first sliding groove 21, the opening at the lower end of the test tube 8 is sleeved on the outer side of the wiping assembly 7 until the test tube 8 is contacted with the base 1, the flat plate 4 stops moving downwards, because the annular slide block 63 of the rotating assembly 6 can rotate in the annular groove 62, the rubber ring 64 fixed with the inner wall of the annular slide block 63 can also rotate in the annular groove 62, the rubber ring 64 and the annular slide block 63 are driven to rotate in the annular groove 62 by manually rotating the test tube 8, the inner wall of the rotating test tube 8 continuously rubs against the sponge strip 75, and the sponge strip 75 is used for wiping off the residual moisture on the inner wall of the test tube 8;

go up flat board 4, when first slider 3 is located first spout 21 topmost, 8 lower extremes of test tube break away from and wipe dry subassembly 7, hold flat board 4 and push away backward, two vertical plates 2 slide backward on base 1, when second slider 12 slides 11 rearmost ends of second spout, test tube 8 is located directly over the seal assembly 9, move down flat board 4, the same with above-mentioned principle, 8 lower extreme openings of test tube cup joints in the rubber buffer 92 outside, directly extract test tube 8 from rubber ring 64 when using test tube 8 can, effectively avoid the dust to get into inside test tube 8, guarantee the inside cleanness of test tube 8 when using next time.

Claims

1. The utility model provides a strorage device of test tube in biological laboratory which characterized in that: comprises a base (1), longitudinal plates (2) are assembled on the left side and the right side of the upper surface of the base (1) in a sliding manner in the front-back direction, first sliding grooves (21) are longitudinally formed in the inner side surfaces of the longitudinal plates (2), first sliding blocks (3) are assembled in the first sliding grooves (21) in a sliding manner, flat plates (4) are assembled on the inner side surfaces of the first sliding blocks (3) in a rotating manner, through holes (5) are uniformly formed in the upper surface of the flat plates (4), rotating assemblies (6) are fixedly assembled on the inner walls of the through holes (5), wiping assemblies (7) are uniformly and fixedly assembled on the front side of the upper surface of the base (1), the wiping assemblies (7) correspond to the through holes (5) in a one-to-one manner from top to bottom in the position relationship, test tubes (8) are inserted into the rotating assemblies (6) in an inverted manner, and the lower ends, the rear side of the upper surface of the base (1) is uniformly and fixedly provided with a sealing component (9) matched with the test tube (8).

2. A device for storing test tubes in a biological laboratory according to claim 1, wherein: rotating assembly (6) include ring (61), and ring (61) fixed assembly in through-hole (5), ring channel (62) have been seted up to the inner wall of ring (61), the inside slip of ring channel (62) is equipped with annular slider (63), the inner wall of annular slider (63) is fixed to be equipped with rubber ring (64), and the inside lower extreme leanin of rubber ring (64), the inside grafting of rubber ring (64) has test tube (8).

3. A device for storing test tubes in a biological laboratory according to claim 1, wherein: wipe dry subassembly (7) including quadrangular (71), and quadrangular (71) even fixed mounting in the upper surface front side of base (1), the front surface and the rear surface of quadrangular (71) all set up fluted (72), the left side wall and the right side wall of recess (72) are all fixed and are equipped with spring (73), two the medial extremity of spring (73) is all fixed and is equipped with splint (74), two the centre gripping has sponge strip (75) between splint (74), the lateral surface of sponge strip (75) closely laminates with the inner wall of test tube (8).

4. A device for storing test tubes in a biological laboratory according to claim 1, wherein: seal assembly (9) include bottom plate (91), and bottom plate (91) even fixed assembly in the upper surface rear side of base (1), the fixed rubber buffer (92) that are equipped with in upper surface middle part of bottom plate (91).

5. A device for storing test tubes in a biological laboratory according to claim 1, wherein: second spout (11) have vertically been seted up to the upper surface left and right sides of base (1), the inside slip of second spout (11) is equipped with second slider (12), the upper end fixed assembly of second slider (12) has vertical plate (2).

6. A device for storing test tubes in a biological laboratory according to claim 1, wherein: circular slot (31) have been seted up to the inside of first slider (3), the inside rotation of circular slot (31) is equipped with disc (32), the medial surface fixed mounting of disc (32) has cylinder (33), the medial surface end of cylinder (33) runs through circular slot (31) inner wall fixed mounting in the same side end of dull and stereotyped (4).