CN218945117U

CN218945117U - Fixing frame for conical bottle and centrifuge tube of water bath kettle

Info

Publication number: CN218945117U
Application number: CN202222845087.5U
Authority: CN
Inventors: 刘远斌; 刘平祥; 刘金萍
Original assignee: Guangdong Driving Force Biotechnology Group Co ltd; Guangzhou Sanxing Biotechnology Co ltd; Guangdong Sanhang Bio Tech Co ltd
Current assignee: Guangdong Driving Force Biotechnology Group Co ltd; Guangzhou Sanxing Biotechnology Co ltd; Guangdong Sanhang Bio Tech Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-05-02
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a fixing frame of a water bath cone bottle and a centrifuge tube, which relates to the technical field of fixing frames of cone bottles and centrifuge tubes, and aims to solve the technical problems that in the prior art, the cone bottles and the centrifuge tubes cannot be fixed by a water bath, and the test operation is inconvenient.

Description

Fixing frame for conical bottle and centrifuge tube of water bath kettle

Technical Field

The utility model belongs to the technical field of conical flasks and centrifuge tube fixing frames, and particularly relates to a fixing frame for conical flasks and centrifuge tubes of a water bath kettle.

Background

The constant-temperature water bath is an instrument for direct or auxiliary heating in the field of experimental science, is widely applied to drying, concentration, distillation, chemical reagent impregnation, drug impregnation and biological preparation impregnation, and can also be applied to water bath constant-temperature heating and other temperature tests.

In the prior art, the conical flask and the centrifuge tube are usually directly placed in the pot when being heated in the water bath, and when the sample is heated in the water bath, as the fixing device for the conical flask is not provided, the conical flask is easy to topple when water is boiled and rolled, so that the sample liquid is polluted and needs to be reconfigured.

Therefore, aiming at the problem that the conical flask and the centrifuge tube are difficult to fix after the daily water bath kettle is used, the problem needs to be solved so as to improve the use scene of the fixing frame.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a fixing frame for a conical flask and a centrifuge tube of a water bath, which aims to solve the technical problems that the conical flask and the centrifuge tube cannot be fixed by the water bath in the prior art, and the test operation is inconvenient to use.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a fixing frame for a conical flask and a centrifuge tube of a water bath, which comprises a water bath body, wherein a placing frame is movably connected to the inner side of the water bath body, a connecting frame which is distributed symmetrically left and right is fixedly connected to the upper end of the placing frame, a handle is fixedly connected to the upper end of the connecting frame, an anti-scalding sleeve is fixedly connected to the outer side of the handle, a partition plate is fixedly connected to the inner side of the placing frame, baffle nets are fixedly connected to the inner sides of the placing frame and the partition plate, a conical flask fixing area is arranged at the left end of the partition plate, a centrifuge tube fixing area is arranged at the right end of the partition plate, and clamping springs are arranged at the inner sides of the conical flask fixing area and the centrifuge tube fixing area.

When the fixing frame of the technical scheme is used, the space is divided into two functional areas by the partition plate in the middle of the placing frame, one side of the partition plate is the conical bottle fixing area, the other side of the partition plate is the centrifuge tube fixing area, the conical bottle fixing area and the inner side of the centrifuge tube fixing area are provided with the clamping springs, the conical bottle and the centrifuge tube are respectively placed in the corresponding functional areas, the conical bottle and the centrifuge tube are clamped and fixed by utilizing the retractility of the clamping springs, a tester holds the anti-scalding sleeve at the outer side of the handle, the placing frame is placed in the water bath body, the connecting frames at the two sides of the placing frame clamp the pot edge of the water bath body, the water bath body is heated, hot water at the inner side of the water bath body is uniformly heated through the blocking net fixedly connected with the outer side of the placing frame, and the conical bottle and the centrifuge tube are uniformly heated.

Further, the water bath body and the placing rack are of rectangular structures, the shape of the water bath body is matched with that of the placing rack, and the internal heating space is used more fully.

Further, four corners of the lower end of the placing frame are fixedly connected with supporting feet, the placing frame is lifted, the bottoms of the conical flask and the centrifuge tube are prevented from being in direct contact with the bottom of the water bath kettle body, and the temperature is too high and is easy to damage.

Further, the clamping spring comprises a first spring and a second spring, the diameter of the first spring is smaller than that of the second spring, the first spring is installed on the inner side of the centrifuge tube fixing area, the second spring is installed on the inner side of the conical flask fixing area, and the conical flask and the centrifuge tube are clamped and fixed by using the retractilities of the first spring and the second spring in different types.

Furthermore, the first spring mounting positions are equidistantly and vertically crossed, and the second spring mounting positions are equidistantly and vertically crossed, so that the conical flasks and centrifuge tubes of different types can be clamped due to the extensibility of the springs.

Further, the connecting frame is connected with the edge of the water bath body in a clamping way, a certain gap is kept between the water bath body and the placing frame, the flow of hot water is facilitated, the vessel can be heated uniformly, and the accuracy of test data is guaranteed.

Further, the water bath body, the baffle net, the connecting frame, the handle and the placing frame are all made of metal materials, so that the water bath is good in heat conductivity and durable in use.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the fixing frame, the conical bottle fixing area and the centrifuge tube fixing area are arranged on the placing frame, the clamping springs of different types are arranged in the fixing frame, the conical bottles and the centrifuge tubes are clamped and fixed through the elasticity of the springs, the conical bottles and the centrifuge tubes of different types can be clamped through the ductility of the springs, the connecting frame is arranged at the upper end of the placing frame, the blocking net is fixed on the inner side of the connecting frame, a certain gap is kept between the water bath body and the placing frame and between the water bath body and between the water bath body and the centrifuge tube are beneficial to flowing of hot water, so that the vessels can be heated uniformly, the accuracy of test data is guaranteed, the anti-scalding sleeve is arranged at the same time by using the upper end of the placing frame, the placing frame is convenient and more convenient and safer to use.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a fixing frame according to the present utility model;

FIG. 2 is a schematic view of a split three-dimensional structure of a fixing frame according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a split perspective view of another angle of an embodiment of the fixing frame of the present utility model;

fig. 4 is a schematic view illustrating installation of a first spring and a second spring in an embodiment of the fixing frame of the present utility model.

The marks in the drawings are: 1. a water bath kettle body; 2. a placing rack; 3. a connecting frame; 4. a handle; 5. an anti-scalding sleeve; 6. a blocking net; 7. a partition plate; 8. a cone fixing area; 9. a centrifuge tube fixing area; 10. a clamping spring; 11. a support leg; 12. a first spring; 13. and a second spring.

Description of the embodiments

This concrete embodiment is the mount for water-bath erlenmeyer flask and centrifuging tube, and its three-dimensional structure schematic diagram is shown as the fig. 1, and its split three-dimensional structure schematic diagram is shown as the fig. 2, and this mount includes the water-bath body 1, the inboard swing joint of water-bath body 1 has rack 2, rack 2 upper end fixedly connected with bilateral symmetry distributes's

link

3, 3 upper end fixedly connected with handle 4 of link, 4 outside fixedly connected with of handle prevents scalding

cover

5, 2 inboard fixedly connected with baffle 7 of rack, rack 2 and the inboard equal fixedly connected with of baffle 7 keep off net 6, baffle 7 left end is established to erlenmeyer flask fixed zone 8, baffle 7 right-hand member is established to centrifuging tube fixed zone 9, conical flask fixed zone 8 and centrifuging tube fixed zone 9 inboard all install clamping spring 10, four equal fixedly connected with stabilizer blades 11 in corner of rack 2 lower extreme, avoid conical flask and the bottom of water-bath body 1 bottom direct contact of centrifuging tube, the too high temperature is easy to damage, clamping spring 12 includes that first conical spring 12 and second spring 13 are installed to the conical spring 13 and the same, and the conical spring 13 is installed to the conical spring 13 with the second conical spring 13 is the same, and the diameter is installed in the same place of conical spring 13, and the conical spring 13 is the same to the diameter is perpendicular to the conical spring 13.

Wherein, the water-bath body 1 all adopts rectangle structure with rack 2, and the water-bath body 1 matches with rack 2 shape, and it is more abundant that the use of inside heating space is got up, link 3 is connected with the 1 pot edge block of water-bath body, keeps certain space with water-bath body 1 and rack 2, is favorable to the flow of hot water for the household utensils can evenly be heated, have guaranteed the accuracy of test data.

In addition, the water bath body 1, the baffle net 6, the connecting frame 3, the handle 4 and the placing frame 2 are all made of metal materials, so that the heat conductivity is good, and the water bath is durable.

The split perspective structure of the other angle of the fixing frame is shown in fig. 3, and the installation schematic of the first spring 12 and the second spring 13 is shown in fig. 4.

When the fixing frame of the technical scheme is used, the middle of the placing frame 2 is provided with the partition plate 7, the space is divided into two functional areas, one side of the partition plate 7 is the conical bottle fixing area 8, the other side of the partition plate 7 is the centrifuge tube fixing area 9, the clamping springs 10 are arranged on the inner sides of the conical bottle fixing area 8 and the centrifuge tube fixing area 9, conical bottles and centrifuge tubes are respectively placed in the corresponding functional areas, the conical bottles and the centrifuge tubes are clamped and fixed by using the retractilities of the first springs 12 and the second springs 13 of different types, a tester holds the scalding-preventing sleeve 5 on the outer side of the handle 4, the placing frame 2 is placed in the water bath body 1, the pot edges of the water bath body 1 are clamped by the connecting frames 3 on the two sides of the placing frame 2 to heat, and hot water on the inner side of the water bath body 1 is uniformly heated by the blocking net 6 fixedly connected with the outer side of the placing frame 2.

Claims

1. The utility model provides a mount of water-bath erlenmeyer flask and centrifuging tube, this mount includes the water-bath body (1), its characterized in that, inboard swing joint of the water-bath body (1) has rack (2), rack (2) upper end fixedly connected with bilateral symmetry distributes's link (3), link (3) upper end fixedly connected with handle (4), handle (4) outside fixedly connected with prevents scalding cover (5), rack (2) inboard fixedly connected with baffle (7), rack (2) and baffle (7) inboard equal fixedly connected with keep off net (6), baffle (7) left end is established to erlenmeyer flask fixed zone (8), baffle (7) right-hand member is established to centrifuging tube fixed zone (9), clamping spring (10) are all installed to erlenmeyer flask fixed zone (8) and centrifuging tube fixed zone (9) inboard.

2. The fixing frame for the conical flask and the centrifuge tube of the water bath kettle according to claim 1, wherein the water bath kettle body (1) and the placing frame (2) are of rectangular structures.

3. The fixing frame for the conical flask and the centrifuge tube of the water bath kettle according to claim 1, wherein the four corners of the lower end of the placing frame (2) are fixedly connected with supporting feet (11).

4. The fixing frame for the conical flask and the centrifuge tube of the water bath kettle according to claim 1, wherein the clamping spring (10) comprises a first spring (12) and a second spring (13), the diameter of the first spring (12) is smaller than that of the second spring (13), the first spring (12) is installed inside a centrifuge tube fixing area (9), and the second spring (13) is installed inside a conical flask fixing area (8).

5. The fixing frame for the conical flask and the centrifuge tube of the water bath kettle according to claim 4, wherein the first springs (12) are arranged in an equidistant and perpendicular crossed mode, and the second springs (13) are arranged in an equidistant and perpendicular crossed mode.

6. The fixing frame of the conical flask and the centrifuge tube of the water bath kettle according to claim 1, wherein the connecting frame (3) is connected with the edge of the kettle of the water bath kettle body (1) in a clamping manner.

7. The fixing frame for the conical flask and the centrifuge tube of the water bath kettle according to claim 1, wherein the water bath kettle body (1), the baffle net (6), the connecting frame (3), the handle (4) and the placing frame (2) are all made of metal materials.