CN203591825U

CN203591825U - Test tube rack

Info

Publication number: CN203591825U
Application number: CN201320725537.5U
Authority: CN
Inventors: 贾璋林
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-13
Filing date: 2013-11-13
Publication date: 2014-05-14
Anticipated expiration: 2023-11-13

Abstract

The utility model discloses a test tube rack which comprises vertical plates, a base plate and layered plates with holes, and is characterized by further comprising a cover, wherein buckling lugs are arranged at the left end and right end of the cover; a fixture block for being buckled with each buckling lug is arranged on each vertical plate; an elastic cushion layer is arranged on the lower surface of the cover; the cushion layer comprises a sponge and a PE thin film; the sponge is fixed in the cover; the PE thin film is laid on the sponge; a groove is formed in the upper end face of each vertical plate; flanges matched with the grooves are formed in the left end and the right end of the cover; protruded clamping seats are arranged on the inner side of each vertical plate; a clamping groove for mounting the base plate and each layered plate is formed in each clamping seat; the outer part of each clamping groove is narrower than the inner part of each clamping groove; clamping strips I matched with the clamping grooves are arranged at the two ends of the base plate; clamping strips II matched with the clamping grooves are arranged at the two ends of each layered plate. The test tube rack has the function of a common test tube rack for supporting test tubes, and has the functions of preserving samples to ensure that samples are not easy to evaporate, preventing samples from polluting each other, and preventing the pollution between samples and the environment.

Description

A kind of rack for test tube

Technical field

The utility model relates to a kind of medical treatment chemical examination, trier, is specifically related to a kind of rack for test tube.

Background technology

Rack for test tube is the basic tool of carrying test tube, be widely used in all experiment fields of using test tube, but what the sample of experiment had needs to preserve, and requires sample not because of liquid evaporation in preservation process, and sample does not go bad because gas, dust, microorganism in air etc. pollute; Simultaneously biological sample also requires to prevent the pollution to environment, and cross pollution between sample.But at present rack for test tube on the market only has the function of carrying test tube, but can not prevent liquid evaporation, maybe can not prevent from polluting between sample, maybe can not prevent the pollution between sample and environment, brings great inconvenience and bio-safety hidden danger to work.

Utility model content

The purpose of this utility model is to consider the problems referred to above and a kind of rack for test tube is provided, and it had both had common rack for test tube carrying test tube, there is again the sample of preservation and be difficult for evaporation, prevent between sample, polluting and preventing the function of polluting between sample and environment,

The technical solution that realizes the utility model object is: a kind of rack for test tube, comprise riser, base plate and laminate with holes, and it is characterized in that: also comprise lid; Two ends, lid left and right are provided with buckle ear, and riser is provided with the fixture block being interlocked with buckle ear; Lower lid surface is provided with flexible bed course.

Described bed course is made up of sponge and PE book film, and sponge is fixed in lid, and PE book film is layed on sponge.

The upper surface of described riser is provided with groove, and two ends, lid left and right are provided with the flange matching with the groove on riser.

Described riser inner side is provided with protruding deck, and deck is provided with the draw-in groove for mounting base and laminate, and described draw-in groove is outer narrow inner width; Described base plate two ends are equipped with the card article one matching with draw-in groove; Described laminate two ends are provided with the card article two matching with draw-in groove.

The utility model rack for test tube has following beneficial effect: 1, increase lid, make it have common rack for test tube carrying test tube, have again the sample of preservation and be difficult for evaporation, prevent between sample, polluting and preventing the function of polluting between sample and environment; 2, utilize the buckle ear design that lid can bending, make open closed easy to operate, save time; 3, lower lid surface is provided with flexible bed course, described bed course is made up of sponge and PE book film, in the time using rack for test tube, test tube is played to the effect of elastic buffer, sealing test tube mouth, and make sample be difficult for evaporation, prevent the pollution between pollution and sample and the environment between sample; 4, the fluted and lid of riser has flange to cooperatively interact, and makes the lid can off normal in the time covering; 5, riser inner side is used protruding deck, and draw-in groove in deck makes the structure of outer narrow inner width, makes rack for test tube durable.

Accompanying drawing explanation

Below in conjunction with accompanying drawing and embodiment, the utility model is elaborated;

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is the utility model overall structure exploded perspective view;

Fig. 3 is the utility model cap structure schematic diagram;

Fig. 4 is the utility model riser structural representation;

Fig. 5 is the enlarged drawing at I place in Fig. 3;

Fig. 6 is the enlarged drawing at II place in Fig. 4.

The specific embodiment

As shown in Figure 1 to 4, a kind of rack for test tube, comprises riser 1, base plate 2 and laminate 3 with holes, it is characterized in that: also comprise lid 4; Lid 4 two ends, left and right are provided with buckle ear 42, and riser 1 is provided with the fixture block 12 being interlocked with buckle ear; Lid 4 lower surfaces are provided with flexible bed course 5.

Described bed course 5 is made up of sponge 51 and PE book film 52, and sponge 51 is fixed in lid 4, and PE book film 52 is layed on sponge 51.

The upper surface of described riser 1 is provided with groove 11, and lid 4 two ends, left and right are provided with the flange 41 matching with the groove on riser.

Described riser 1 inner side is provided with protruding deck 13, and deck 13 is provided with the draw-in groove 14 for mounting base and laminate, and described draw-in groove 14 is outer narrow inner widths; Described base plate 2 two ends are equipped with the card article 1 matching with draw-in groove; Described laminate 3 two ends are provided with the card article 2 31 matching with draw-in groove.

Using method step: the lid of rack for test tube is opened, put into the test tube that sample is housed, the flange on lid is aimed to riser upper groove, and buckle ear is fastened on to fixture block, then rack for test tube is put in adapt circumstance.

Claims

1. a rack for test tube, comprises riser (1), base plate (2) and laminate (3) with holes, it is characterized in that: also comprise lid (4); Lid (4) two ends, left and right are provided with buckle ear (42), and riser (1) is provided with the fixture block (12) being interlocked with buckle ear; Lid (4) lower surface is provided with flexible bed course (5).

2. a kind of rack for test tube according to claim 1, is characterized in that: described bed course (5) is made up of sponge (51) and PE book film (52), and sponge (51) is fixed in lid (4), and PE book film (52) is layed on sponge (51).

3. a kind of rack for test tube according to claim 1, is characterized in that: the upper surface of described riser (1) is provided with groove (11), and lid (4) two ends, left and right are provided with the flange (41) matching with the groove on riser.

4. a kind of rack for test tube according to claim 1, is characterized in that: described riser (1) inner side is provided with protruding deck (13), and deck (13) is provided with the draw-in groove (14) for mounting base and laminate, and described draw-in groove (14) is outer narrow inner width; Described base plate (2) two ends are equipped with the card article one (21) matching with draw-in groove; Described laminate (3) two ends are provided with the card article two (31) matching with draw-in groove.