CN210906281U

CN210906281U - Test tube rack is cultivateed to bacterial

Info

Publication number: CN210906281U
Application number: CN201921888852.3U
Authority: CN
Inventors: 拓展
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-03
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a bacteria culture test tube placing rack, which comprises a bottom plate, stand columns, test tube support columns and fixing pins, wherein the bottom plate is provided with two stand columns which are parallel to each other, the tops of the stand columns are connected through a fixing beam, the middle parts of the stand columns are provided with vertical lifting grooves, the test tube support columns are arranged between the lifting grooves, the two ends of each test tube support column are provided with the fixing pins, the fixing pins are arranged in the lifting grooves, the end parts of the fixing pins are provided with bolt holes, bolts are arranged in the bolt holes, the test tube support columns are provided with placing grooves at equal intervals, the bottom plate is provided with placing holes, the front sides of the placing holes are provided with label areas, the placing grooves are provided with test tubes, the bottom ends of the test tubes are arranged in the placing holes, and the utility model is simple and convenient and rapid to use, and not only can effectively adjust the, the test tube can be prevented from being confused by operators, the test accuracy is improved, and the test tube has high use value.

Description

Test tube rack is cultivateed to bacterial

Technical Field

The utility model belongs to the technical field of the equipment is cultivated to the bacterial, especially relate to a test tube rack is cultivated to bacterial.

Background

The test tube is an instrument commonly used in a chemical laboratory and used as a reaction container for a small amount of reagents, the test tube is often required to be obliquely placed for use during the experiment, for example, when a test tube slant culture medium is manufactured, the culture medium in the test tube needs to be cooled, the test tube is usually supported by an object to form an angle for cooling, but the test tube is often moved and even broken because the support has no fixing function; when a liquid culture medium is used in a test tube, the test tube is usually fixed by a spring or is placed in a beaker, and then is placed in an incubator or a shaking table for culture, but the spring is fixed and is easy to cause accidents, the use of the beaker is more dangerous, and the risk of breakage exists, the utility model with the application number of 2012204550789 discloses an inclined test tube rack which comprises an upper orifice plate and a lower orifice plate which are completely the same, a plurality of test tube sockets are distributed on the upper orifice plate and the lower orifice plate, the upper orifice plate, the lower orifice plate and a bottom plate are arranged on two vertical support plates, the plane where the front edge of the upper orifice plate and the front edge of the lower orifice plate are positioned and the horizontal plane form an included angle of 60-65 degrees, the device has strong convenience for manufacturing inclined test tubes and carrying out related test operations, and is convenient for forming standard inclined planes, but the inclination angle of the inclined test tube rack is fixed and can not be adjusted at any time, and the requirements, therefore, a test tube rack which is more convenient to use is needed.

Disclosure of Invention

An object of the utility model is to provide a test tube rack is cultivateed to bacterial, this rack simple structure, make simple installation, convenient to use are swift, not only can effectual inclination of adjusting the test tube, but also can avoid operating personnel to obscure each test tube, have improved experimental accuracy, have high use value.

The purpose of the utility model is realized like this: the utility model provides a test tube rack is cultivateed to bacterial, includes bottom plate, stand, test tube pillar, fixed tip, the bottom plate on set up two stands that are parallel to each other, the stand top pass through the fixed beam and connect, stand middle part set up vertical lift groove, the lift groove between set up the test tube pillar, test tube pillar both ends set up fixed tip, fixed tip set up in the lift inslot, fixed tip portion set up the bolt hole, the downthehole construction bolt of bolt, test tube pillar equidistant setting place the recess, the bottom plate on set up and place the hole, place the hole front side and set up the label district, place and set up the test tube on the recess, test tube bottom set up in placing downthehole.

The lifting groove is provided with a graduated scale beside, and the graduated scale is arranged on the inner side wall of the stand column.

And a rubber pad is arranged on the outer surface of the placing groove.

The placing hole is a blind hole.

The placing holes and the placing grooves are arranged in a one-to-one correspondence mode.

The utility model discloses the beneficial effect who produces is: firstly, the utility model discloses a stand middle part is provided with the lift groove, the test tube pillar pass through the bolt on the spacing tip in both ends to the realization risees the effect that reduces at the lift inslot, consequently operating personnel is through the height of adjusting the test tube pillar, thereby reaches the purpose that changes the inclination of test tube at the place in-process. Secondly, the utility model discloses a place the hole front side and be provided with the label district, operating personnel passes through the label district, can clearly write the condition mark of each test tube on the rack to avoid obscuring each test tube, lead to the test result inaccurate, improved operating personnel's rate of accuracy. Thirdly, the utility model discloses a be provided with the rubber pad on placing the surface of recess, the rubber pad on the one hand increased the test tube and placed the frictional force between the recess, avoid the test tube landing to place the recess and cause the cracked condition of test tube, on the other hand the rubber pad avoided the test tube and placed the rigid contact of recess to play the effect of protection test tube, improved experimental security.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the test tube support of the present invention.

Fig. 3 is a right side view of the present invention.

Fig. 4 is a schematic longitudinal section structure along the fixing beam of the present invention.

In the figure: 1. bottom plate 2, stand 3, test tube pillar 4, fixed tip 5, fixed beam 6, lift groove 7, bolt 8, place recess 9, place hole 10, label district 11, test tube 12, scale 13, rubber pad.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example 1

As shown in the attached figures 1-4, a strain culture test tube placing rack comprises a bottom plate 1, an upright post 2, a test tube support 3 and a fixed pin 4, two parallel upright posts 2 are arranged on the bottom plate 1, the tops of the upright posts 2 are connected through a fixed beam 5, the middle part of the upright post 2 is provided with vertical lifting grooves 6, test tube pillars 3 are arranged between the lifting grooves 6, the two ends of the test tube support 3 are provided with fixing pins 4, the fixing pins 4 are arranged in the lifting groove 6, the end part of the fixing pin 4 is provided with a bolt hole, a bolt 7 is arranged in the bolt hole, the test tube support 3 is provided with placing grooves 8 at equal intervals, a placing hole 9 is arranged on the bottom plate 1, a label area 10 is arranged at the front side of the placing hole 9, place and set up test tube 11 on the

recess

8, 11 bottoms of test tube set up in placing hole 9.

The lifting groove 6 is provided with a graduated scale 12 beside, and the graduated scale 12 is arranged on the inner side wall of the upright post 2.

And a rubber pad 13 is arranged on the outer surface of the placing groove 8.

The placing hole 9 is a blind hole.

The placing holes 9 and the placing grooves 8 are arranged in a one-to-one correspondence mode.

The utility model discloses when using: firstly, two pillars which are parallel to each other are arranged on a bottom plate, the upper ends of the pillars are connected through a fixed beam, a lifting groove is arranged in the middle of each pillar, a test tube pillar is arranged between the lifting grooves, two ends of each test tube pillar are provided with fixed pins, the fixed pins are arranged in the lifting grooves, two ends of each fixed pin are provided with bolts through bolt holes, a placing groove is arranged on each test tube pillar, the placing groove is used for placing a test tube, a rubber pad is arranged on the outer surface of the placing groove, friction force in the test tube placing process is increased, the test tube is prevented from sliding out of the groove, placing holes are arranged at positions, corresponding to the placing grooves, on the bottom plate, the placing holes are arranged to be blind holes, label areas are correspondingly arranged on; when using this rack, at first, operating personnel places the bottom of test tube in placing downtheholely, places in the upper end of test tube and places the recess, operating personnel is through the bolt at the fixed tip both ends of unscrewing, and according to the other dipperstick of lift groove, adjust the test tube pillar to suitable height, adjust the bolt of screwing up of back operating personnel, fix the test tube pillar between the lift groove, operating personnel fills in corresponding label area with the information of every test tube according to the condition of each test tube at last can.

Generally, the utility model discloses simple structure, make simple installation, convenient to use are swift, not only can effectual inclination of adjusting the test tube, but also can avoid operating personnel to obscure each test tube, have improved experimental accuracy, have high use value.

Claims

1. The utility model provides a test tube rack is cultivateed to bacterial, includes bottom plate, stand, test tube pillar, fixed tip, the bottom plate on set up two stands that are parallel to each other, the stand top connect its characterized in that through the fixed beam: the stand middle part set up vertical lift groove, the lift groove between set up the test tube pillar, test tube pillar both ends set up fixed tip, fixed tip set up in the lift inslot, fixed tip portion set up the bolt hole, the downthehole construction bolt of bolt, test tube pillar equidistant setting place the recess, the bottom plate on set up and place the hole, place the hole front side and set up the label district, place and set up the test tube on the recess, the test tube bottom set up and place downthehole.

2. The strain culture test tube holder according to claim 1, wherein: the lifting groove is provided with a graduated scale beside, and the graduated scale is arranged on the inner side wall of the stand column.

3. The strain culture test tube holder according to claim 1, wherein: and a rubber pad is arranged on the outer surface of the placing groove.

4. The strain culture test tube holder according to claim 1, wherein: the placing holes and the placing grooves are arranged in a one-to-one correspondence mode.

5. A strain culture tube rack according to claim 1 or 2, wherein: the placing hole is a blind hole.