CN209138689U - Rack for test tube is used in a kind of experiment of novel portable biofermentation - Google Patents

Abstract

The utility model discloses a kind of novel portable biofermentation experiment rack for test tubes, including the first frame, first frame inner wall two sides offer first sliding groove group, the first sliding groove group inner wall slidably connects the first limited post, first limited post is fixedly connected with the second frame far from one end of first sliding groove group, the inner wall of second frame and the first frame is slidably connected, second frame inner wall offers second sliding slot, the second sliding slot inner wall slidably connects the second limited post, second limited post is fixedly connected with third frame far from one end of second sliding slot, the inner wall of the third frame and the second frame is slidably connected, first base of frame offers the first groove, the utility model relates to technical field of biological fermentation.A kind of novel portable biofermentation experiment rack for test tube, is convenient for carrying, and can place the test tube of a variety of different sizes, does not need to carry a variety of rack for test tubes, experiment is facilitated to use.

Description

Rack for test tube is used in a kind of experiment of novel portable biofermentation

Technical field

The utility model relates to technical field of biological fermentation, test tube is used in specially a kind of novel portable biofermentation experiment Frame.

Background technique

Biological fermentation engineering is an important component of bioengineering, so-called bioengineering, it is considered that be with life Based on the theory and technology of object (microbiology, science of heredity, biochemistry and cytology especially therein), in conjunction with change The modern engineering technologies such as work, machinery, electronic computer sufficiently use the last word of molecular biology, consciously manipulation heredity Substance, directionally transformation biology or its function, create the new species with super remote edge character, then by suitably raw in a short time Object reactor cultivates this kind of " engineering bacteria " or " engineering cell strain " on a large scale, to produce a large amount of desirable metabolites Or their one emerging technologies of unique physiological function are played, bioengineering includes five large-engineerings, i.e. genetic engineering (gene work Journey), cell engineering, microbial project (Fermentation Engineering), enzyme engineering (Biochemical Engineering) and bioreactor engineering, it is five big at this In field, it is that conventional bacterium (or animal and plant cells strain) is used as specific inhereditary material receptor that the above two, which are acted on, obtains them outer Carry out gene, become the new species that can express super remote edge character --- " engineering bacteria " or " engineering cell strain ", the effect of latter three is then It is that this there are the new species of huge potential value to create good growth and Reproduction Conditions, is cultivated on a large scale, with abundant Its internal potential is played, provides huge economic benefit and social benefit for people.It is tried used in biofermentation experiment at present Test tube hole on pipe support is same specification mostly, it is desirable to need to carry multiple rack for test tubes when placing the test tube of different size, and try Pipe support is during carrying nor very convenient.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of novel portable biofermentation experiment test tube Frame, the test tube hole solved on rack for test tube used in current biofermentation experiment is same specification mostly, it is desirable to be placed different Multiple rack for test tubes need to be carried when the test tube of specification, and rack for test tube is also not very easily problem during carrying.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of novel portable biology Fermenting experiment rack for test tube, including the first frame, first frame inner wall two sides offer first sliding groove group, and described first Sliding slot group inner wall slidably connects the first limited post, and first limited post is fixedly connected with far from one end of first sliding groove group The inner wall of two frames, second frame and the first frame is slidably connected, and second frame inner wall offers second sliding slot, institute It states second sliding slot inner wall and slidably connects the second limited post, second limited post is fixedly connected with far from one end of second sliding slot The inner wall of third frame, the third frame and the second frame is slidably connected, and first base of frame offers the first groove, Second base of frame is fixedly connected with the first cushion block compatible with the first groove, and second base of frame offers Two grooves, the third base of frame are fixedly connected with the second cushion block compatible with the second groove.

Preferably, first frame, the second frame and third frame inner wall bottom offer arc groove.

Preferably, the arc groove inner wall is fixedly connected with rubber pad.

Preferably, the height of second frame is 2/3rds of the first frame, and the height of the third frame is the 2/3rds of two frames.

Preferably, first frame, the second frame and third frame roof offer the first test tube hole, the second examination respectively Pore and third test tube hole.

Preferably, the specification of first test tube hole, the second test tube hole and third test tube hole can be formulated as needed.

(3) beneficial effect

The utility model provides a kind of novel portable biofermentation experiment rack for test tube.Have it is following the utility model has the advantages that

(1), a kind of novel portable biofermentation experiment rack for test tube, is offered by the first frame inner wall two sides First sliding groove group, the first sliding groove group inner wall slidably connect the first limited post, and first limited post is far from first sliding groove One end of group is fixedly connected with the second frame, and the inner wall of second frame and the first frame is slidably connected, second frame Inner wall offers second sliding slot, and the second sliding slot inner wall slidably connects the second limited post, and second limited post is far from One end of two sliding slots is fixedly connected with third frame, and the inner wall of the third frame and the second frame is slidably connected, can when carrying Second frame machine and third frame are contracted to the first lower portion, achieved the purpose that be convenient for carrying.

(2), a kind of novel portable biofermentation experiment rack for test tube, the height by the second frame is the first frame 2/3rds, the height of third frame is 2/3rds of the second frame, first test tube hole, the second test tube hole and third The specification of test tube hole can be formulated as needed, and design can place the test tube of three kinds of different sizes there are three frame, reach point The purpose that class is put, and do not need to carry extra rack for test tube.

Detailed description of the invention

Fig. 1 is the utility model schematic front view；

Fig. 2 is the utility model schematic top plan view；

Fig. 3 is the utility model schematic side view.

In figure: 1 first frame, first sliding groove, 3 first limited posts, 4 second frames, 5 second sliding slots, 6 second limited posts, 7 Third frame, 8 first grooves, 9 first cushion blocks, 10 second grooves, 11 second cushion blocks, 12 arc grooves, 13 rubber pads, 14 first Test tube hole, 15 second test tube holes, 16 third test tube holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel portable biofermentation experiment examination Pipe support, including the first frame 1,1 inner wall two sides of the first frame offer first sliding groove 2, and 2 inner wall of first sliding groove slidably connects First limited post 3, the first limited post 3 are fixedly connected with the second frame 4, the second frame 4 and first far from one end of first sliding groove 2 The inner wall of frame 1 is slidably connected, and facilitates and the second frame 4 is contracted to inside the first frame 1, and 4 inner wall of the second frame offers Two sliding slots 5,5 inner wall of second sliding slot slidably connect the second limited post 6, and the second limited post 6 is fixed far from one end of second sliding slot 5 It is connected with third frame 7, third frame 7 and the inner wall of the second frame 4 are slidably connected, facilitate third frame 7 being contracted to second Inside frame 4,1 bottom of the first frame offers the first groove 8, and 4 bottom of the second frame is fixedly connected with suitable with 8 phase of the first groove The first cushion block 9 matched, 4 bottom of the second frame offer the second groove 10, and 7 bottom of third frame is fixedly connected with and the second groove Compatible second cushion block 11.

First frame 1, the second frame 4 and 7 inner wall bottom of third frame offer arc groove 12.

12 inner wall of arc groove is fixedly connected with rubber pad 13.

The height of second frame 4 is 2/3rds of the first frame 1, and the height of third frame 7 is three points of the second frame 4 Two, facilitate place different length test tube.

First frame 1, the second frame 4 and 7 top of third frame offer the first test tube hole 14, the second test tube hole 15 respectively With third test tube hole 16.

The specification of first test tube hole 14, the second test tube hole 15 and third test tube hole 16 can be formulated as needed, conveniently put Set the test tube of different size.

In use, pulling third frame 7, third frame 7 drives the second limited post 6 in 5 internal slide of second sliding slot, second Limited post 6 slides into 5 one end of second sliding slot, pulls on third frame 7, and third frame 7 pulls second by the second limited post 6 Frame 4, the second frame 4 drive the first limited post 3 in 2 internal slide of first sliding groove, and the first limited post 3 slides into first sliding groove 2 One end.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is by appended claims.

Claims (6)

1. a kind of experiment of novel portable biofermentation rack for test tube, including the first frame (1), it is characterised in that: described first Frame (1) inner wall two sides offer first sliding groove (2), and first sliding groove (2) inner wall slidably connects the first limited post (3), first limited post (3) is fixedly connected with the second frame (4) far from the one end of first sliding groove (2), second frame (4) inner wall with the first frame (1) is slidably connected, and the second frame (4) inner wall offers second sliding slot (5), and described second Sliding slot (5) inner wall slidably connects the second limited post (6), and second limited post (6) is fixed far from the one end of second sliding slot (5) It is connected with third frame (7), the third frame (7) and the inner wall of the second frame (4) are slidably connected, first frame (1) Bottom offers the first groove (8), and the second frame (4) bottom is fixedly connected with and the first groove (8) compatible first Cushion block (9), the second frame (4) bottom offer the second groove (10), third frame (7) bottom be fixedly connected with Compatible second cushion block (11) of second groove (10).

2. a kind of novel portable biofermentation experiment rack for test tube according to claim 1, it is characterised in that: described the One frame (1), the second frame (4) and third frame (7) inner wall bottom offer arc groove (12).

3. a kind of novel portable biofermentation experiment rack for test tube according to claim 2, it is characterised in that: the circle Arc fluting (12) inner wall is fixedly connected with rubber pad (13).

4. a kind of novel portable biofermentation experiment rack for test tube according to claim 1, it is characterised in that: described the The height of two frames (4) is 2/3rds of the first frame (1), and the height of the third frame (7) is the three of the second frame (4) / bis-.

5. a kind of novel portable biofermentation experiment rack for test tube according to claim 1, it is characterised in that: described the The first test tube hole (14), the second test tube hole (15) are offered respectively at the top of one frame (1), the second frame (4) and third frame (7) With third test tube hole (16).

6. a kind of novel portable biofermentation experiment rack for test tube according to claim 5, it is characterised in that: described the The specification of one test tube hole (14), the second test tube hole (15) and third test tube hole (16) can be formulated as needed.