CN211563055U

CN211563055U - Test tube support device for biotechnology development

Info

Publication number: CN211563055U
Application number: CN201922438152.0U
Authority: CN
Inventors: 孙秀莲
Original assignee: Jinan Yiming Medical Technology Co ltd
Current assignee: Yiming Jinan Biotechnology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The utility model belongs to biotechnology development field, especially, a test tube holder device for biotechnology development is not convenient for carry out the centre gripping to unidimensional test tube to current test tube holder and fixes, and stability is relatively poor, and can not adjust test tube holder's use height's problem, now proposes following scheme, and it includes the base, a plurality of recesses have been seted up at the top of base, and the top fixed mounting of base has two fixed columns, and the fixed slot has all been seted up on the top of two fixed columns, and equal slidable mounting has the removal post in two fixed slots, and the top fixed mounting of two removal posts has same roof, a plurality of fixed orificess have been seted up at the top of roof, and equal movable mounting has the test tube in a plurality of fixed orificess, and the bottom of test tube is placed. The utility model discloses rational in infrastructure, convenient operation, test tube holder are convenient for carry out the centre gripping to unidimensional test tube and fix, and stability is better, and can adjust test tube holder's use height.

Description

Test tube support device for biotechnology development

Technical Field

The utility model relates to a biotechnology development technical field especially relates to a test tube support device is used in biotechnology development.

Background

The biotechnology means that people use modern life science as a basis, combine scientific principles of other basic sciences, adopt advanced scientific and technological means, modify organisms or process biological raw materials according to the design in advance, produce the required product or achieve a certain purpose for the human beings, the test-tube rack is the basic equipment in the biotechnology field;

however, the existing test tube holder is inconvenient to clamp and fix test tubes of different sizes, has poor stability and cannot adjust the use height of the test tube holder.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the test tube support is not convenient for clamping and fixing test tubes of different sizes in the prior art, has poor stability, can not adjust the defects of the use height of the test tube support, and provides the test tube support device for the development of biotechnology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a test tube holder device for biotechnology development comprises a base, wherein a plurality of grooves are formed in the top of the base, two fixed columns are fixedly mounted at the top of the base, fixed grooves are formed in the top ends of the two fixed columns, moving columns are slidably mounted in the two fixed grooves, the top ends of the two moving columns are fixedly mounted with a top plate, a plurality of fixed holes are formed in the top of the top plate, test tubes are movably mounted in the fixed holes, the bottom ends of the test tubes are placed in the corresponding grooves, connecting grooves are formed in the inner walls of the two sides of the fixed holes, clamping seats are slidably mounted in the two connecting grooves, one sides, close to each other, of the two clamping seats are in contact with the test tubes, mounting grooves are formed in the sides, far away from each other, of the two clamping seats, fixing rods are slidably mounted in the two mounting grooves, one ends, far away from each other, all the two fixed rods are sleeved with pressure springs, one ends of the two pressure springs, which are close to each other, are all welded on one sides of the two corresponding clamping seats, and one ends of the two pressure springs, which are far away from each other, are all welded on the inner wall of one side of the two corresponding connecting grooves.

Preferably, the equal fixedly connected with rack in one side of two removal posts all has seted up on one side inner wall of two fixed slots and has rotated the hole, rotates downthehole all to rotate and installs the dwang for two, and the equal fixed mounting of one end that two dwangs are close to each other has the gear, gear and the rack toothing who corresponds, and the rack drives the gear revolve that corresponds, and the gear drives the dwang rotation that corresponds, can adjust test tube holder's use height.

Preferably, all seted up a plurality of spacing grooves on two dwangs, all seted up the spring groove on two inner walls that rotate the hole, two equal slidable mounting in spring groove have the stopper, stopper and the spacing groove looks adaptation that corresponds, the elastic action of spring drives the stopper and resets and removes, and the stopper inserts the spacing inslot that corresponds.

Preferably, all seted up the through-hole on the top inner wall of two spacing grooves, equal slidable mounting has the slide bar in two through-holes, and the bottom welding of slide bar is on the stopper that corresponds, all overlaps on two slide bars and is equipped with the spring, and the control panel has all been welded on the top of two slide bars, and the control panel drives the slide bar removal that corresponds, and the slide bar drives the stopper removal that corresponds, the spacing groove that the stopper roll-off corresponds.

Preferably, the spout has all been seted up on the both sides inner wall of fixed slot, and the equal fixed mounting in both sides of removal post has the slider, and slider slidable mounting drives the slider and slides in the spout when removing the post removal in the spout that corresponds, position when can stably removing the post removal.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, the two control panels are pulled, the control panels drive the corresponding slide rods to move, the slide rods drive the corresponding limiting blocks to move, the fixing limit of the two rotating rods can be cancelled, the limiting blocks extrude the springs, the top plate is pulled, the moving columns slide in the corresponding fixing grooves, the moving columns drive the corresponding racks to move, the gears drive the corresponding rotating rods to rotate, the use height of the test tube support can be adjusted, the control panels are loosened, the positions of the rotating rods can be fixed, and the positions of the top plate after moving can be fixed;

(2) according to the scheme, the two clamping seats are pulled, the fixed rod passively slides in the mounting groove, the clamping seats extrude the corresponding pressure springs, the two clamping seats move towards the direction away from each other, the test tube is placed in the fixing hole, the two clamping seats are loosened, and the two clamping seats clamp and fix the test tube;

the utility model discloses rational in infrastructure, convenient operation, test tube holder are convenient for carry out the centre gripping to unidimensional test tube and fix, and stability is better, and can adjust test tube holder's use height.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a part a of the structure of the present invention.

In the figure: 1. a base; 2. a groove; 3. fixing a column; 4. fixing grooves; 5. moving the column; 6. a top plate; 7. a fixing hole; 8. a test tube; 9. connecting grooves; 10. a clamping seat; 11. fixing the rod; 12. a pressure spring; 13. rotating the rod; 14. a gear; 15. a limiting groove; 16. a limiting block; 17. a slide bar; 18. a spring; 19. and a control panel.

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.

Referring to fig. 1-3, a test tube holder device for biotechnology development, comprising a base 1, a plurality of grooves 2 are formed at the top of the base 1, two fixed columns 3 are fixedly installed at the top of the base 1, fixed grooves 4 are respectively formed at the top ends of the two fixed columns 3, moving columns 5 are respectively slidably installed in the two fixed grooves 4, the top ends of the two moving columns 5 are fixedly installed with a same top plate 6, a plurality of fixed holes 7 are formed at the top of the top plate 6, test tubes 8 are respectively and movably installed in the fixed holes 7, the bottom ends of the test tubes 8 are placed in the corresponding grooves 2, connecting grooves 9 are respectively formed on the inner walls at the two sides of the fixed holes 7, clamping seats 10 are respectively and slidably installed in the two connecting grooves 9, one sides of the two clamping seats 10 close to each other are respectively contacted with the test tubes 8, one sides of the two clamping seats 10 far away from each other are, the one end that two dead levers 11 kept away from each other all welds on the one side inner wall of two spread grooves 9 that correspond, all overlaps on two dead levers 11 to be equipped with pressure spring 12, and the one end that two pressure springs 12 are close to each other all welds in one side of two grip slipper 10 that correspond, and the one end that two pressure springs 12 kept away from each other all welds on the one side inner wall of two spread grooves 9 that correspond.

In this embodiment, two equal fixedly connected with racks in one side of removal post 5, all seted up on one side inner wall of two fixed slots 4 and rotated the hole, two rotate downthehole all to rotate and install dwang 13, the equal fixed mounting of one end that two dwang 13 are close to each other has gear 14, gear 14 and the rack toothing who corresponds, the gear 14 that the rack drives the gear 14 rotation that corresponds, gear 14 drives the dwang 13 rotation that corresponds, can adjust test tube holder's use height.

In this embodiment, all seted up a plurality of spacing grooves 15 on two dwang 13, all seted up the spring groove on the inner wall in two rotation holes, two equal slidable mounting in spring groove have stopper 16, stopper 16 and the 15 looks adaptations of spacing groove that correspond, and the elastic action of spring 18 drives stopper 16 and resets and removes, and stopper 16 inserts the spacing groove 15 that corresponds in.

In this embodiment, the through-hole has all been seted up on the top inner wall of two spacing grooves 15, equal slidable mounting has slide bar 17 in two through-holes, slide bar 17's bottom welding is on the stopper 16 that corresponds, all the cover is equipped with spring 18 on two slide bars 17, control panel 19 has all been welded on two slide bar 17's top, control panel 19 drives the slide bar 17 that corresponds and removes, slide bar 17 drives the stopper 16 that corresponds and removes, the spacing groove 15 that stopper 16 roll-off corresponds.

In this embodiment, all seted up the spout on the both sides inner wall of fixed slot 4, the equal fixed mounting in both sides of removal post 5 has the slider, and slider slidable mounting drives the slider and slides in the spout when removing post 5 and remove in the spout that corresponds, can stabilize the position when removing post 5 and remove.

In this embodiment, by pulling the two control panels 19, the control panels 19 drive the corresponding slide bars 17 to move, the slide bars 17 drive the corresponding stoppers 16 to move, the stoppers 16 slide out of the corresponding stopper grooves 15, so that the fixing restriction of the two rotating bars 13 can be cancelled, the stoppers 16 extrude the springs 18, the springs 18 elastically deform, the top plate 6 is pulled, the top plate 6 drives the two movable columns 5 to move, the movable columns 5 slide in the corresponding fixing grooves 4, the movable columns 5 drive the corresponding racks to move, the racks drive the corresponding gears 14 to rotate, the gears 14 drive the corresponding rotating bars 13 to rotate, so that the using height of the test tube holder can be adjusted, the control panels 19 are released, the elastic action of the springs 18 drives the stoppers 16 to reset and move, the stoppers 16 are inserted into the corresponding stopper grooves 15, so as to fix the positions of the rotating bars 13, and fix the positions of the top plate 6 after moving, grip slipper 10 slides in the spread groove 9 that corresponds, dead lever 11 slides in the mounting groove passively, grip slipper 10 extrudees the pressure spring 12 that corresponds, elastic deformation takes place for pressure spring 12, two grip slipper 10 remove to the direction of keeping away from each other, place test tube 8 in fixed orifices 7, place in recess 2 bottom of test tube 8, loosen two grip slipper 10, because the elastic action of pressure spring 12 drives the grip slipper 10 removal that corresponds, two grip slipper 10 carry out the centre gripping to test tube 8 and fix, the utility model discloses it is rational in infrastructure, convenient operation, test tube holder is convenient for carry out the centre gripping to not unidimensional test tube 8 and fixes, and stability is better, and can adjust test tube holder's use height.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. The test tube support device for the development of biotechnology comprises a base (1) and is characterized in that a plurality of grooves (2) are formed in the top of the base (1), two fixing columns (3) are fixedly mounted on the top of the base (1), fixing grooves (4) are formed in the top ends of the two fixing columns (3), moving columns (5) are slidably mounted in the two fixing grooves (4), one top plate (6) is fixedly mounted on the top ends of the two moving columns (5), a plurality of fixing holes (7) are formed in the top of the top plate (6), test tubes (8) are movably mounted in the fixing holes (7), the bottom ends of the test tubes (8) are placed in the corresponding grooves (2), connecting grooves (9) are formed in the inner walls of the two sides of each fixing hole (7), clamping seats (10) are slidably mounted in the two connecting grooves (9), one sides, close to each other, of the two clamping seats (10) are in contact with the test tubes (8), the mounting groove has all been seted up to one side that two grip slipper (10) kept away from each other, equal slidable mounting has dead lever (11) in two mounting grooves, the one end that two dead levers (11) kept away from each other all welds on the one side inner wall of two spread grooves (9) that correspond, it is equipped with pressure spring (12) all to overlap on two dead levers (11), the one end that two pressure springs (12) are close to each other all welds in one side of two grip slipper (10) that correspond, the one end that two pressure springs (12) kept away from each other all welds on the one side inner wall of two spread grooves (9) that correspond.

2. The device as claimed in claim 1, wherein a rack is fixedly connected to one side of each of the two moving columns (5), a rotating hole is formed in an inner wall of one side of each of the two fixing grooves (4), a rotating rod (13) is rotatably mounted in each of the two rotating holes, a gear (14) is fixedly mounted at one end of each of the two rotating rods (13) close to each other, and the gear (14) is engaged with the corresponding rack.

3. The test tube holder device for biotechnological development according to claim 2, characterized in that a plurality of limiting grooves (15) are formed on both the two rotating rods (13), spring grooves are formed on the inner walls of both the two rotating holes, limiting blocks (16) are slidably mounted in both the two spring grooves, and the limiting blocks (16) are adapted to the corresponding limiting grooves (15).

4. The test tube holder device for biotechnological development according to claim 3, characterized in that the top inner walls of two limiting grooves (15) are provided with through holes, slide bars (17) are slidably mounted in the two through holes, the bottom ends of the slide bars (17) are welded to the corresponding limiting blocks (16), the two slide bars (17) are sleeved with springs (18), and the top ends of the two slide bars (17) are welded with control plates (19).

5. The device as claimed in claim 1, wherein the fixing groove (4) has sliding grooves on its inner walls, and the moving post (5) has sliding blocks on its inner walls, and the sliding blocks are slidably mounted in the corresponding sliding grooves.