CN212820040U

CN212820040U - Test tube rack

Info

Publication number: CN212820040U
Application number: CN202021566354.XU
Authority: CN
Inventors: 吴晓宇; 张亚琼; 高琳; 徐友文
Original assignee: Taizhou Central Hospital Taizhou University Hospital
Current assignee: Taizhou Central Hospital Taizhou University Hospital
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-30
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a test-tube rack belongs to the medical instrument field. It has solved the not high problem of current test-tube rack stability. This test-tube rack includes the base, base one side sets up riser one, the opposite side sets up riser two, a plurality of diaphragms still set firmly between riser one and the riser two, a plurality of mounting holes have been seted up on the diaphragm, set up a plurality of recesses one that correspond with the mounting hole on the base, a riser top swing joint has the dry plate, the apron includes a plurality of rectangular boards, rectangular board one end is articulated through articulated slab and riser top lateral wall, the slot is seted up to the other end, the protruding plush copper that forms in two tops of riser, a plurality of recesses two that correspond with the mounting hole are seted up to the rectangular board bottom surface, install the disposable cotton that is used for the shutoff test tube mouth of pipe to use. This test-tube rack simple structure, stability are high.

Description

Test tube rack

Technical Field

The utility model belongs to the field of medical equipment, a test-tube rack is related to.

Background

With the development of modern medicine, the unknown steps are gradually explored, in some research works, researchers mix some reagents in a certain container to react, and in some small-dose experiments, people generally adopt a test tube as a bearing container.

When people need to extract a small amount of solvent to carry out a mixing experiment in a test tube during an experiment, some solvents have low reaction speed, so the test tube needs to be kept stand for a period of time, but the bottom of the test tube is elliptical, and the test tube can be toppled over when being randomly placed on a table, and some harmful reagents are poured out and can cause harm to the body of researchers, so the test tube is generally inserted into the test tube rack to prevent the reagents from being poured out.

Offer a plurality of holes on the test-tube rack, and fix the test tube through this hole, but the test tube bears reagent and places when on the test-tube rack, the desk of placing the test-tube rack can not keep static completely, it can lead to placing the test tube in the test-tube rack to take place to rock the in-process, reagent in the test tube just can take place to rock, can spill when serious, and drip on the desktop by the hole on the test-tube rack along the test tube outer wall, and some reagents have volatile characteristic, it can volatilize through the test tube mouth to arrange reagent in the test tube.

Disclosure of Invention

The utility model aims at having above-mentioned problem to current technique, provided a test-tube rack, the utility model aims to solve the technical problem that: how to improve the stability that the test tube was deposited to the test-tube rack.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a test-tube rack, includes riser one, riser two, and the bottom between riser one and the riser two has set firmly the base, a plurality of diaphragms have still set firmly between riser one and the riser two, set up a plurality of mounting holes that are used for installing the test tube on the diaphragm, its characterized in that, a plurality of recess one that correspond with the mounting hole are seted up to the base top surface, a riser top swing joint still has the apron, apron one end can rotate around riser one and make the tight test tube mouth of pipe of apron bottom surface lid, and the apron other end can support and lean on two tops of riser.

The test tube rack comprises a base, wherein a first vertical plate is fixedly arranged on one side of the base, a second vertical plate is fixedly arranged on the other side of the base, the base is fixedly arranged at the bottom between the first vertical plate and the second vertical plate, a plurality of transverse plates are fixedly arranged between the first vertical plate and the second vertical plate, a plurality of mounting holes are formed in the transverse plates, a plurality of grooves corresponding to the mounting holes are formed in the base, test tubes can be inserted into the test tube rack through the mounting holes, the bottoms of the test tubes can be finally inserted into the first grooves of the base and limited in the first grooves, the first grooves do not penetrate through the base, when a table shakes to cause reagents in the test tubes to flow to the base along the wall of the test tubes, overflowing liquid can be reserved in the first grooves and cannot flow onto a table top, a cover plate is movably connected to the top end of the first vertical plate, one end of the cover plate can be turned over relative to the first vertical plate, the bottom end face of the cover plate can be tightly covered on the pipe opening of the test tube, the test tube opening is guaranteed to be in a closed state, and reagents in the test tube cannot easily leak.

In the test tube rack, the cover plate comprises a plurality of strip plates, a gap is reserved between every two adjacent strip plates, a hinged plate is arranged on the outer side wall of the top end of the vertical plate, one side of the hinged plate is connected with the outer side wall of the vertical plate, and the other side of the hinged plate is connected with one end of the strip plate.

The apron includes a plurality of rectangular boards, all leave certain clearance between per two adjacent rectangular boards, and the one end of every rectangular board is articulated through the top of articulated slab and riser one, guarantee that rectangular board can rotate relative riser one, the other end of rectangular board can support with the top of riser two and lean on, and the rectangular board other end supports when leaning on with two tops of riser, the bottom terminal surface of every rectangular board can the lid close the test tube mouth of pipe that is located same straight line, the researcher is to when will taking out certain reagent, need not turn up whole apron, can guarantee that the test tube mouth of pipe that other rectangular boards lid and still are in airtight state, guarantee that the reagent in other test tubes can not contact with the external world.

In the test tube rack, the bottom surface of the strip plate is provided with a plurality of grooves II corresponding to the mounting holes, and disposable cotton is arranged in the grooves II.

A plurality of recesses two have been seted up to rectangular board bottom surface, the quantity and the position of recess two correspond with the mounting hole, the test tube inserts the mounting hole and fixes at the test tube and add the messenger, rectangular board directly rotates around the pin joint and just can make the recess lid establish the mouth of pipe department at the test tube, in addition, disposable cotton still is equipped with in every recess two, disposable cotton has good hydroscopicity, some reagents are producing in the test tube probably and are rocking the mouth of pipe department that the in-process can be attached to the test tube, at the in-process of the rectangular board of upset, probably can make liquid take place to splash, the rectangular board lid closes when the test tube mouth of pipe, disposable cotton can adsorb those liquid of attaching to the test tube mouth wall, prevent that the researcher from carelessly contacting some reagents that have toxicity, and disposable cotton can press from both sides out and.

In the test tube rack, the end surfaces of the two top ends of the vertical plate protrude to form protruding heads, and the bottom surface of one end, which can be abutted against the two vertical plates, of the strip plate is provided with a slot.

The protruding formation plush copper in top of riser two, the slot is seted up to the one end bottom surface that rectangular board can support with two tops of riser and lean on, and both support and lean on when together in the plush copper can be inserted the slot, guarantee that the rectangular board bottom surface can support the mouth of pipe of tight test tube all the time.

In the test tube rack, an inner bottom wall of the groove is arc-shaped.

The sunken circular-arc that is of diapire in recess one can more agree with the bottom of test tube, and the test tube bottom is located recess two and can not bump with two inner walls of recess.

Compared with the prior art, the test tube rack has the following advantages:

the utility model provides a, set up recess one on the base of this test-tube rack, test tube bottom can be by spacing in recess one when the test tube is fixed on the test-tube rack, and the reagent that spills over can be stayed in recess one or base top terminal surface, can not drip on the desktop, and a riser top swing joint has the apron, and the apron can be covered tightly at the test tube mouth of pipe, guarantees that the test tube is in airtight state.

The cover plate comprises a plurality of long strips, a gap is formed between every two adjacent long strips, one end of each long strip is hinged to one top end of the vertical plate through a hinged plate, the other end of each long strip can abut against the top ends of the vertical plates, each long strip can cover the tube openings of the test tubes on the same straight line, and the whole cover plate does not need to be opened.

Thirdly, a plurality of recesses have been seted up to the bottom surface of every long slat, are equipped with in the recess and carry out the disposable cotton of shutoff to the test tube, and disposable cotton can adsorb the reagent of attaching to in test tube mouth of pipe department.

The slot is seted up to the tip bottom surface that four, rectangular board can lean on with two tops of riser, and two protruding formation plush copper in top of riser, and both are supported when leaning on the plush copper can insert the recess in, make the rectangular board bottom surface support tightly all the time at the test tube mouth of pipe.

Drawings

Fig. 1 is a first structural schematic diagram of the test tube rack.

Fig. 2 is a structural schematic diagram two of the test tube rack.

Fig. 3 is a schematic structural view of the strip plate in the test tube rack.

In the figure, 1, a vertical plate I; 1a, a cover plate; 1a1, strip board; 1a11 and a second groove; 1a111, disposable cotton; 1a12, slot; 1b, a hinged plate; 2. a second vertical plate; 2a, a raised head; 3. a base; 3a, a first groove; 4. a transverse plate; 4a, mounting holes.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, the test tube rack includes: the novel disposable cotton umbrella comprises a first vertical plate 1, a cover plate 1a, a long strip plate 1a1, a second groove 1a11, disposable cotton 1a111, a slot 1a12, a hinge plate 1b, a second vertical plate 2, a raised head 2a, a base 3, a first groove 3a, a transverse plate 4 and a mounting hole 4 a.

As shown in figure 1, the test tube rack comprises a base 3 at the bottom, wherein one side of the base 3 is provided with a first vertical plate 1, the other side of the base is provided with a second vertical plate 2, one side of the base 3 is fixedly connected with the bottom side wall of the first vertical plate 1, the other side of the base is fixedly connected with the bottom side wall of the second vertical plate 2, two transverse plates 4 are arranged between the first vertical plate 1 and the second vertical plate 2 and near the middle part of the base, each transverse plate 4 is provided with twenty mounting holes 4a, five mounting holes 4a are arranged along each row of the vertical direction of a mounting plate, four mounting holes are arranged along each row of the transverse direction, the base 3 is provided with first grooves 3a corresponding to the mounting holes 4a on the transverse plates 4 in number and position, test tubes can be inserted through the mounting holes 4a on the mounting plate and limited by the mounting holes 4a, the inner walls of the first, and the test tube is located the test-tube rack when, if the test-tube rack appears rocking and leads to the in vitro reagent to spill over, reagent can follow the test tube outer wall through the test tube outer wall and the mounting hole between 4a clearance flow direction recess in 3a, can not drip on the desktop.

As shown in fig. 1-3, five hinge plates 1b are mounted on the top end of a riser 1, one side of each hinge plate 1b is connected with the side wall of the top end of the riser 1 by screws, the other side of each hinge plate 1b is connected with a cover plate 1a by screws, the cover plate 1a is composed of five strip plates 1a1, a gap is formed between every two adjacent strip plates 1a1, one end of each strip plate 1a1 is connected with the hinge plate 1b by screws, the top surface of the other end is provided with a slot 1a12, the top end surface of a riser 2 is protruded to form a convex head 2a, the strip plate 1a1 can rotate around the hinge plate 1b, and finally the other end of the hinge plate 1b can abut against the top end surface of the riser 2, when the convex head 2a is inserted into the slot 1a12, the strip plate 1a1 is in a fixed state, when the convex head 2a is inserted into the slot 1a12, the bottom surface of the strip plate 1a1 can cover the nozzle of a, make test tube mouth in airtight state, prevent that the reagent in the test tube from overflowing and can prevent some from volatilizing and make reagent volatilize, when researcher need take out a certain test tube, need not turn up all rectangular board 1a1, only need turn up a certain rectangular board 1a1 and take out reagent can, all the other test tube mouths of pipe that are covered by other rectangular board 1a1 still can be in airtight state.

As shown in fig. 3, five grooves two 1a11 are formed in the bottom surface of each long strip plate 1a1, the positions of the grooves two 1a11 correspond to the positions of the mounting holes 4a vertically arranged, cylindrical disposable cotton 1a111 is further mounted in each mounting hole 4a, the disposable cotton 1a111 can adsorb reagents remained at the mouth of a test tube, toxic reagents are prevented from remaining at the mouth of the test tube due to shaking of the test tube rack, and the reagents are guaranteed not to contact with researchers.

When a researcher needs to stand the test tube after mixing the reagent, the researcher lifts one end of the strip plate 1a1 abutted against the second vertical plate 2, so that the raised head 2a is separated from the slot 1a12, the strip plate 1a1 rotates around the hinged plate 1b, the test tube is inserted through the mounting hole 4a, the bottom of the test tube is limited in the second groove 1a11, the side wall of the test tube is limited by the mounting hole 4a, the strip plate 1a1 is turned over again at the moment, the joint is inserted into the slot 1a12, the nozzle of the test tube is inserted into the second groove 1a11 at the moment, and the nozzle of the test tube is blocked by the disposable cotton 1a111 located in the second groove 1a 11.

When a certain test tube needs to be taken out, a researcher finds the position of the test tube, lifts one end of the strip plate 1a1 abutted against the second vertical plate 2, separates the convex head 2a from the slot 1a12, enables the strip plate 1a1 to enable the hinge plate 1b to rotate, takes out the test tube, turns over the strip plate 1a1 again at the moment, enables the joint to be inserted into the slot 1a12, enables the nozzles of the other test tubes to be inserted into the second groove 1a11 again, and plugs of the test tubes are plugged by the disposable cotton 1a111 located in the second groove 1a11, and in the process, the test tubes plugged by the other strip plates 1a1 are transplanted in a closed state.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms riser one 1, cover plate 1a, slat 1a1, recess two 1a11, disposable cotton 1a111, slot 1a12, hinge plate 1b, riser two 2, tab 2a, base 3, recess one 3a, cross plate 4, mounting hole 4a, etc., are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a test-tube rack, includes riser one (1), riser two (2), and base (3) have set firmly in the bottom between riser one (1) and riser two (2), still set firmly a plurality of diaphragms (4) between riser one (1) and riser two (2), set up a plurality of mounting holes (4a) that are used for installing the test tube on diaphragm (4), its characterized in that, a plurality of recess one (3a) that correspond with mounting holes (4a) are seted up to base (3) top surface, there is apron (1) top swing joint still, apron (1a) one end can rotate and make apron (1a) bottom surface cover tight test tube mouth around riser one (1), and apron (1a) other end can support and lean on riser two (2) tops.

2. The test tube rack according to claim 1, wherein the cover plate (1a) comprises a plurality of strip plates (1a1), a gap is formed between two adjacent strip plates (1a1), a hinge plate (1b) is arranged on the outer side wall of the top end of the first riser (1), one side of the hinge plate (1b) is connected with the outer side wall of the first riser (1), and the other side of the hinge plate (1b) is connected with one end of the strip plate (1a 1).

3. The test tube rack according to claim 2, wherein the bottom surface of the strip plate (1a1) is provided with a plurality of grooves II (1a11) corresponding to the mounting holes (4a), and disposable cotton (1a111) is arranged in the grooves II (1a 11).

4. The test tube rack according to claim 2, wherein the top end surfaces of the second risers (2) are raised to form raised heads (2a), and the bottom surfaces of the strip plates (1a1) at one ends capable of abutting against the second risers (2) are provided with slots (1a 12).

5. The test tube rack according to claim 1, wherein the inner bottom wall of the first groove (3a) is arc-shaped.