CN209123974U - A kind of frame structure suitable for plurality of specifications centrifuge tube - Google Patents

Abstract

A kind of frame structure suitable for plurality of specifications centrifuge tube, including basic pipe support and replacement pipe support, the upper surface of basic pipe support is equipped with multiple groups both ends in parallel and opens to the centrifuge tube round at basic pipe support edge, every group of centrifuge tube round includes 2 ~ 5 interconnected pores, and multiple raised fasteners are equipped on the bottom end two sides inner wall of every group of centrifuge tube round；The bottom of centrifuge tube round is arranged in replacement pipe support, pipe support is replaced including 2 ~ 5 pipe sleeves and for concatenating the round bar I of pipe sleeve, round bar II, round bar III, round bar I and round bar III are respectively provided on the pipe sleeve for being located at replacement pipe support both ends, it is connected between two neighboring pipe sleeve by round bar II, the groove to match with raised fastener is equipped on round bar I and round bar III, the end of round bar I is equipped with fixed stopple, and the end of round bar III is equipped with movable stopple；The utility model structure setting is reasonable, both can satisfy the pick-and-place of various sizes of centrifuge tube, is not take up the space of testing stand, and facilitates taking for operator.

Description

A kind of frame structure suitable for plurality of specifications centrifuge tube

Technical field

The utility model relates to experimental instrument technology, specifically a kind of frame suitable for plurality of specifications centrifuge tube Body structure.

Background technique

Currently, centrifuge tube is one of most common experiment consumptive material of the multiple fields experimental study such as medicine, biology, chemistry, Currently, centrifuge tube specification has 0.2ml, 0.5ml, 1.5ml, 2.0ml, 5ml, 7ml, 10ml, 15ml and 50ml, centrifuge tube respectively Frame is the device for storing the centrifuge tube used in the short time, and pipe support is divided to two kinds, and one is be centrifuged for a certain specific standard Pipe pipe support, one is two specific standard centrifuge tube pipe supports are directed to, the common ground of these pipe supports is the specification of pore quantity and pipe Be it is fixed, the centrifuge tube of single model can only be matched mostly, various types of centrifuge tubes cannot be matched, in order to meet needs, It generally requires to prepare multiple and different centrifuge tube shelfs, in experiment, often since experimental procedure is more, it is more to handle a sample needs The centrifuge tube of kind specification often will put simultaneously multiple pipe supports in experimental bench treatment region, and occupancy experimental bench space is big, gives daily work It makes troubles；In addition, a kind for the treatment of process of a sample will do repetition, referred to herein as one according to requirement of experiment when testing Group experiment, since duplicate number is different due to different experiments purpose, centrifuge tube quantity required for difference group is tested It is not necessarily identical, at this moment with the pipe support of fixed hole count, the putting of centrifuge tube cannot facilitate with experimenter the mode of operation into Row is freely put, and therefore, it is necessary to a kind of frame structures suitable for plurality of specifications centrifuge tube.

Utility model content

Purpose of the utility model is to solve the deficiencies of above-mentioned technical problem, and the utility model proposes one kind to be suitable for The frame structure of plurality of specifications centrifuge tube, structure setting is reasonable, both can satisfy the pick-and-place of various sizes of centrifuge tube, has been not take up The space of testing stand, and facilitate taking for operator.

The utility model deficiency to solve above-mentioned technical problem and the technical solution adopted is that: one kind being suitable for a variety of rule The frame structure of lattice centrifuge tube, including basic pipe support and replacement pipe support, the upper surface of the basis pipe support are equipped with multiple groups two in parallel End is opened to the centrifuge tube round at the basic pipe support edge, and centrifuge tube round described in every group includes 2 ~ 5 interconnected pores, And multiple raised fasteners are equipped on the bottom end two sides inner wall of centrifuge tube round described in every group；The replacement pipe support is arranged described The bottom of centrifuge tube round, the replacement pipe support is including 2 ~ 5 pipe sleeves and for concatenating the round bar I of the pipe sleeve, round bar II, circle Bar III, the round bar I and round bar III are respectively provided on the pipe sleeve at the replacement pipe support both ends, the two neighboring pipe It is connected between set by round bar II, the groove to match with the raised fastener, the circle is equipped on the round bar I and round bar III The end of bar I is equipped with fixed stopple, and the end of the round bar III is equipped with movable stopple.

Preferably, the depth of the centrifuge tube round is the 2/3 ~ 3/4 of the basic pipe support height.

Preferably, the center of circle at the distance between center of the two neighboring pipe sleeve and the two neighboring pore The distance between it is equal.

Preferably, the distance between I upper groove of round bar and III upper groove of round bar and the centrifuge tube The distance between the raised fastener of round two sides is equal.

Preferably, the diameter of the pore is greater than the diameter of the pipe sleeve.

Preferably, the replacement pipe support is divided into multiple groups according to the diameter difference of the pipe sleeve, and be relatively large in diameter The pipe is set on above the lesser pipe sleeve of diameter.

The beneficial effects of the utility model are:

The utility model provides a kind of frame structure suitable for plurality of specifications centrifuge tube, including basic pipe support and replacement Pipe support, basic pipe support are equipped with multiple groups centrifuge tube round, and every settable 2 ~ 5 interconnected pores of row's centrifuge tube round should Pore is relatively large in diameter, and for placing the centrifuge tube of larger size, the size for replacing pipe support is less than the size of pore, is arranged in base Plinth pipe support bottom can not only play a supporting role to the centrifuge tube in the pore for being placed on larger size, but also can put Set the lesser centrifuge tube of size, replacement pipe support include with the pipe sleeve of pore same number and the round bar of connecting pipe box I, round bar II, Round bar III connects the pipe sleeve center of the replacement pipe support finished respectively with the center of circle of the pore above it on same straight line；By Corresponding in being equipped with raised fastener on the bottom end two sides inner wall of centrifuge tube round, at replacement pipe support both ends round bar I and circle The groove to match with raised fastener is equipped on bar III can will replace pipe support when needing the centrifuge tube using smaller size It up moves, is stuck in above the raised fastener being arranged on basic pipe support, and the fixation stopple by the way that replacement pipe support both ends are arranged in It is fixed with movable stopple, when the centrifuge tube of smaller size is put into from centrifuge tube round, the pipe sleeve of lower end can will smaller ruler Hold the bottom of very little centrifuge tube, so that it may form the fixed frame of the centrifuge tube of smaller size, the setting can flexible, smaller It also can be sized the replacement pipe support of smaller centrifuge tube below the replacement pipe support of the centrifuge tube of size, or will be used not in experiment The replacement pipe support of the centrifuge tube of the size arrived removes, the replacement pipe support of the centrifuge tube of size needed for placing；The frame of the utility model Body structure applicability is very strong, can flexibly be changed according to specific experiment demand, the placement for meeting different size centrifuge tube is asked Topic, it is very convenient, the service efficiency of frame structure can be improved.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of frame structure；

Fig. 2 is the structural schematic diagram of basic pipe support；

Fig. 3 is the structural schematic diagram for replacing pipe support；

Fig. 4 is the partial structural diagram for replacing pipe support in basic pipe support；

Fig. 5 is the using process diagram of frame structure；

Appended drawing reference: 1, basic pipe support, 2, replacement pipe support, 201, pipe sleeve, 202, round bar I, 203, round bar II, 204, round bar III, 3, centrifuge tube round, 301, pore, 4, raised fastener, 5, groove, 6, fixed stopple, 7, movable stopple.

Specific embodiment

The utility model is further elaborated combined with specific embodiments below.

Specific embodiment:

A kind of frame structure suitable for plurality of specifications centrifuge tube, including basic pipe support 1 and replacement pipe support 2, pass through setting Pipe support 2 is replaced, can satisfy the placement of different size centrifuge tube, the upper surface of the basis pipe support 1 is equipped with multiple groups both ends in parallel It opens to the centrifuge tube round 3 at 1 edge of the basic pipe support, which is used to place the centrifuge tube of maximum specification, described The depth of centrifuge tube round 3 is the 2/3 ~ 3/4 of 1 height of the basic pipe support, due to during the experiment, often doing many groups pair Than experiment, therefore centrifuge tube round 3 described in every group includes 2 ~ 5 interconnected pores 301, can meet multiple same specifications The placement of centrifuge tube is equipped with a raised fastener 4 on the bottom end two sides inner wall of centrifuge tube round 3 described in every group, forms one Ladder；

The bottom of the centrifuge tube round 3 is arranged in the replacement pipe support 2, and size is less than the size of pore 301, both can be with Play a supporting role to the centrifuge tube in the pore 301 for being placed on larger size, but can place size it is lesser from Heart pipe, the replacement pipe support 2 include 2 ~ 5 pipe sleeves 201 and for concatenate the round bar I 202 of the pipe sleeve 201, round bar II 203, Round bar III 204, the round bar I 202 and round bar III 204 are respectively provided at the pipe sleeve 201 positioned at replacement 2 both ends of pipe support On, it is connected between the two neighboring pipe sleeve 201 by round bar II 203, the diameter of the pore 301 is greater than the pipe sleeve 201 Diameter, the distance between the center of circle at the distance between center of the two neighboring pipe sleeve 201 and the two neighboring pore 301 It is equal, connect finish replacement pipe support 2 201 center of pipe sleeve respectively the center of circle with the pore 301 above it in same straight line On；The groove 5 to match with the raised fastener 4 is equipped on the round bar I 202 and round bar III 204, on the round bar I 202 The distance between III 204 upper groove 5 of groove 5 and the round bar between the raised fastener 4 of 3 two sides of centrifuge tube round away from From equal, in the moving process of replacement pipe support 2, groove 5 and raised fastener 4 cooperate, and replacement pipe support 2 can be fixed on ladder On, the end of the round bar I 202 is equipped with fixed stopple 6, and the end of the round bar III 204 is equipped with movable stopple 7, passes through activity Stopple 7 is further fixed pipe support 2 is replaced, and so that it will not shake back and forth；When needing the centrifuge tube using smaller size, can incite somebody to action Replacement pipe support 2 up moves, and is stuck at the ladder that the raised fastener 4 being arranged on basic pipe support 1 is formed, and replaced by setting The fixation stopple 6 at 2 both ends of pipe support and movable stopple 7 are fixed, when the centrifuge tube of smaller size is put into from centrifuge tube round 3 When, the pipe sleeve 201 of lower end can hold the bottom of the centrifuge tube of smaller size, so that it may form the fixation of the centrifuge tube of smaller size Frame.

The setting of the frame structure of the utility model can flexible, as another embodiment of the utility model, It is equipped with 2 ~ 3 protrusion cards 4 on the bottom end two sides inner wall of centrifuge tube round 3 described in every group, forms 2 ~ 3 ladders, the replacement Pipe support 2 is divided into multiple groups according to the diameter difference of the pipe sleeve 201, and the setting of the pipe sleeve 201 being relatively large in diameter is smaller in diameter The top of the pipe sleeve 201, also can be sized smaller centrifuge tube below the replacement pipe support 2 of the centrifuge tube of smaller size Pipe support 2 is replaced, or the replacement pipe support 2 of the centrifuge tube of the size taken less than in experiment is removed, the centrifugation of size needed for placing The replacement pipe support 2 of pipe.

The frame structure applicability of the utility model is very strong, can flexibly be changed according to specific experiment demand, meets The placement problem of different size centrifuge tube, it is very convenient, the service efficiency of frame structure can be improved.

The foregoing description of the disclosed embodiments, only for can be realized professional and technical personnel in the field or use this Utility model.Various modifications to these embodiments will be readily apparent to those skilled in the art, herein Defined in General Principle can be real in other embodiments without departing from the spirit or scope of the present utility model It is existing.Therefore, the present invention will not be limited to the embodiments shown herein, and be to fit to it is disclosed herein Principle and the consistent widest scope of features of novelty.

Claims (6)

1. a kind of frame structure suitable for plurality of specifications centrifuge tube, which is characterized in that including basic pipe support and replacement pipe support, institute The upper surface for stating basic pipe support is equipped with multiple groups both ends in parallel and opens to the centrifuge tube round at the basic pipe support edge, described in every group from Heart pipe round includes 2 ~ 5 interconnected pores, and is equipped on the bottom end two sides inner wall of centrifuge tube round described in every group more A protrusion fastener；The replacement pipe support is arranged in the bottom of the centrifuge tube round, the replacement pipe support include 2 ~ 5 pipe sleeves with For concatenating the round bar I, round bar II, round bar III of the pipe sleeve, the round bar I and round bar III are respectively provided at manages positioned at the replacement It on the pipe sleeve at frame both ends, is connected between the two neighboring pipe sleeve by round bar II, is equipped on the round bar I and round bar III The groove to match with the raised fastener, the end of the round bar I are equipped with fixed stopple, and the end of the round bar III, which is equipped with, lives Dynamic stopple.

2. a kind of frame structure suitable for plurality of specifications centrifuge tube as described in claim 1, which is characterized in that the centrifugation The depth of pipe round is the 2/3 ~ 3/4 of the basic pipe support height.

3. a kind of frame structure suitable for plurality of specifications centrifuge tube as described in claim 1, which is characterized in that two neighboring The distance between center of the pipe sleeve is equal with the distance between the center of circle of the two neighboring pore.

4. a kind of frame structure suitable for plurality of specifications centrifuge tube as described in claim 1, which is characterized in that the round bar The distance between the distance between I upper groove and III upper groove of the round bar raised fastener of centrifuge tube round two sides phase Deng.

5. a kind of frame structure suitable for plurality of specifications centrifuge tube as described in claim 1, which is characterized in that the pore Diameter be greater than the pipe sleeve diameter.

6. a kind of frame structure suitable for plurality of specifications centrifuge tube as described in claim 1, which is characterized in that the replacement Pipe support is divided into multiple groups according to the diameter difference of the pipe sleeve, and the pipe being relatively large in diameter is set on the lesser pipe of diameter Set top.