CN216396415U - Sample container fixing support for water bath kettle - Google Patents
Sample container fixing support for water bath kettle Download PDFInfo
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- CN216396415U CN216396415U CN202122823190.5U CN202122823190U CN216396415U CN 216396415 U CN216396415 U CN 216396415U CN 202122823190 U CN202122823190 U CN 202122823190U CN 216396415 U CN216396415 U CN 216396415U
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- sample container
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Abstract
The utility model discloses a sample container fixing support for a water bath pan, which comprises a supporting base, wherein a supporting rod is vertically and fixedly connected to the supporting base, one end of a horizontal rod is provided with a first fixing ring, the fixing ring is sleeved on the supporting rod, the other end of the horizontal rod is movably connected with an L-shaped support, the bottom end of the L-shaped support is movably connected with a vertical rod, the vertical rod is connected with a sample bearing bracket, the sample bearing bracket comprises an upper clamping device and a lower bearing device, the frame of the clamping device is internally provided with a net-shaped structure formed by intersecting elastic materials, the bearing device is of a flat solid structure, the upper surface of the flat plate is of frosted texture or provided with small concave grooves so as to increase the friction force with the bottom of the sample container, the sample container is clamped when a sample in the sample container is heated by a water bath pan, the structure is simple, the operation is convenient, the sample container can be prevented from toppling over, and the depth of the sample container under the liquid level can be adjusted according to the size of the sample container, meanwhile, the use safety is improved, the use is flexible, and the application range is wide.
Description
Technical Field
The utility model relates to the technical field of experimental instruments, in particular to a sample container fixing support for a water bath kettle.
Background
The water bath pot is mainly used for distilling, drying, concentrating and warm-soaking chemical drugs or biological products in a laboratory, can also be used for constant-temperature heating or other temperature experiments, and is a necessary tool for production and scientific research of medicines, environmental protection, assay, analysis and the like. However, the current water bath for test has no sample fixing device, the containers filled with sample solution are directly put into the water bath for heating after being simply bundled, and the sample containers are not provided with a clamping and fixing device, so that the sample containers are easy to topple or float, the solution is sprinkled outside, and the experimental result is influenced. In addition, in the experiment, the sample container is usually directly put in or taken out by hands or tools such as tweezers, and the experiment temperature is too high, which is inconvenient and unsafe. Therefore, it is urgently required to develop a sample container fixing bracket for a water bath kettle to solve the above technical problems.
In view of the above, the present invention is particularly proposed.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the sample container fixing support for the water bath kettle is used for clamping the sample container when the water bath kettle heats a sample in the sample container, is simple in structure and convenient and fast to operate, can prevent the sample container from toppling over, can adjust the depth of the sample container invading below the liquid level according to the size of the sample container, improves the use safety, is flexible to use, has a wide application range, has a wide application prospect, and is favorable for popularization and application.
The utility model aims to provide a sample container fixing support for a water bath pan, which is characterized by comprising a supporting base, wherein a supporting rod is vertically and fixedly connected to the supporting base, a first fixing ring is arranged at one end of a horizontal rod and sleeved on the supporting rod and fixedly connected with the supporting rod through a first fastening bolt inserted into the first fixing ring, an L-shaped support is movably connected to the other end of the horizontal rod, a vertical rod is movably connected to the bottom end of the L-shaped support, a sample bearing bracket is connected to the vertical rod and comprises an upper clamping device and a lower bearing device, a second fixing ring is arranged at one end of each of the clamping device and the bearing device, the second fixing ring is sleeved on the vertical rod and fixedly connected with the vertical rod through a second fastening bolt inserted into the second fixing ring, a reticular structure formed by crossing elastic materials is arranged inside a frame of the clamping device, and the bearing device is of a flat solid structure, the upper surface of the flat plate is frosted or provided with small concave grooves to increase the friction force with the bottom of the sample container.
Preferably, the L-shaped support is of a hollow structure, the horizontal rod and the vertical rod are inserted into the L-shaped support, and the horizontal rod and the vertical rod are fixedly connected through a third fastening bolt inserted into the L-shaped support.
Preferably, a plurality of optional fixing screw holes are formed in the supporting base, so that the stability of the whole structure is conveniently controlled.
Preferably, the bottom end of the supporting rod is provided with an external thread which is in threaded connection with a fixed screw hole in the center of the supporting base.
Preferably, the frame of the holder is circular.
Preferably, the holder is circular.
The sample container fixing bracket for the water bath kettle has the following beneficial effects.
1. The clamping device is used for clamping the sample container when the sample in the sample container is heated by the water bath kettle, has a simple structure, is convenient and fast to operate, prevents the sample container from toppling, can adjust the depth of the sample container invading below the liquid level according to the size of the sample container, improves the use safety, has a wide application range, has a wide application prospect, and is beneficial to popularization and application.
2. The sample supporting bracket is detachably adjusted, the heights of the clamping device and the supporting device can be adjusted according to the height of the sample container, the clamping device is used for clamping the sample container to prevent the sample container from toppling in a water bath, the mesh structure with different mesh sizes can be changed according to the thickness of the sample container, the upper surface of the supporting device is rough in texture and used for supporting the sample container, the friction force between the upper surface of the supporting device and the bottom of the sample container can be increased, and the sample container is prevented from falling into water from the mesh structure.
3. The depth of the horizontal rod and the depth of the vertical rod inserted into the L-shaped support can be adjusted, so that the overall height of the sample bearing bracket and the relative distance between the upper layer retainer and the lower layer bearing device can be adjusted, the horizontal distance between the sample bearing bracket and the support rod can be adjusted, and the application range is wide.
Drawings
Fig. 1 is a schematic structural diagram of a sample container fixing bracket for a water bath pan provided by the utility model.
In the figure:
1. the device comprises a first fixing ring 2, a horizontal rod 3, a first fastening bolt 4, an L-shaped support 5, a clamping device 6, a bearer 7, a support rod 8, a support base 9, a fixing screw hole 10, a third fastening bolt 11, a second fastening bolt 12, a second fastening bolt 13 and a second fixing ring.
Detailed Description
The present invention will be further described with reference to the following specific embodiments and accompanying drawings to assist in understanding the contents of the utility model.
As shown in fig. 1, the utility model provides a schematic structural diagram of a sample container fixing bracket for a water bath pan. The sample container fixing support for the water bath kettle comprises a supporting base 8, a supporting rod 7 is fixedly connected to the supporting base 8 in a perpendicular mode, and a plurality of selectable fixing screw holes 9 are formed in the supporting base 8 so that the stability of the whole structure can be conveniently controlled. The bottom end of the support rod 7 is provided with external threads which are in threaded connection with a fixed screw hole 9 in the center of the support base 8. One end of the horizontal rod 2 is provided with a first fixing ring 1, the first fixing ring 1 is sleeved on the support rod 7 and fixedly connected with the support rod 7 through a first fastening bolt 3 inserted into the first fixing ring 1, the other end of the first fixing ring is movably connected with an L-shaped support 4, the bottom end of the L-shaped support 4 is movably connected with a vertical rod 10, the L-shaped support 4 is of a hollow structure, the horizontal rod 2 and the vertical rod 10 are inserted into the L-shaped support 4 in an inserting mode, and the three fastening bolts three 11 inserted into the L-shaped support 4 are used for fixedly connecting the horizontal rod with the vertical rod. Be connected with sample support bracket on the vertical pole 10, sample support bracket includes the retainer 5 on upper strata and the bearing ware 6 of lower floor, the one end of retainer 5 and bearing ware 6 all is equipped with solid fixed ring two 13, gu fixed ring two 13 covers locate on the vertical pole 10, through inserting two 12 and the vertical pole 10 rigid couplings of fastening bolt in solid fixed ring two 13, the frame of retainer 5 is circular, and the inside network structure who constitutes that intersects for elastic material of its frame, bearing ware 6 is circular, for dull and stereotyped solid construction, dull and stereotyped upper surface is the dull polish texture or is equipped with the frictional force of spill microgroove in order to increase and sample container bottom.
The clamping device is used for clamping the sample container when the sample in the sample container is heated by the water bath kettle, has a simple structure, is convenient and fast to operate, prevents the sample container from toppling, can adjust the depth of the sample container invading below the liquid level according to the size of the sample container, improves the use safety, has a wide application range, has a wide application prospect, and is beneficial to popularization and application. The sample support bracket of the utility model can be detachably adjusted, the heights of the clamping device 5 and the supporting device 6 can be adjusted according to the height of the sample container, the clamping device 5 is used for clamping the sample container to prevent the sample container from toppling in a water bath, the mesh structures with different mesh sizes can be changed according to the thickness of the sample container, the upper surface of the supporting device 6 is rough and is used for supporting the sample container, the friction force between the upper surface of the supporting device and the bottom of the sample container can be increased, and the sample container can be prevented from falling into water from the mesh structures. The depth of the horizontal rod 2 and the vertical rod 10 inserted into the L-shaped support 4 can be adjusted, the overall height of the sample support bracket and the relative distance between the upper layer retainer 5 and the lower layer retainer 6 can be adjusted, the horizontal distance between the sample support bracket and the support rod 7 can be adjusted, and the application range is wide.
The present invention has been described in detail with reference to specific embodiments, which are provided to assist in understanding the core concepts of the present invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A sample container fixing support for a water bath pan is characterized by comprising a supporting base, wherein a supporting rod is fixedly connected to the supporting base in a vertical mode, a first fixing ring is arranged at one end of a horizontal rod, the first fixing ring is sleeved on the supporting rod and fixedly connected with the supporting rod through a first fastening bolt inserted into the first fixing ring, the other end of the first fixing ring is movably connected with an L-shaped support, a vertical rod is movably connected to the bottom end of the L-shaped support, a sample bearing bracket is connected to the vertical rod and comprises an upper clamping device and a lower bearing device, a second fixing ring is arranged at one end of each clamping device and one end of each bearing device, the second fixing ring is sleeved on the vertical rod and fixedly connected with the vertical rod through a second fastening bolt inserted into the second fixing ring, a reticular structure formed by intersecting elastic materials is arranged inside a frame of each clamping device, and each bearing device is of a flat solid structure, the upper surface of the flat plate is frosted or provided with small concave grooves.
2. The sample container fixing bracket for the waterbath kettle as claimed in claim 1, wherein the L-shaped bracket is a hollow structure, the horizontal rod and the vertical rod are inserted into the L-shaped bracket, and the three are fixedly connected by the fastening bolt inserted into the L-shaped bracket.
3. The specimen container holding rack for waterpots of claim 2 wherein the support base is provided with a plurality of optional holding screw holes.
4. The specimen container fixing bracket for the waterbath kettle as claimed in claim 3, wherein the bottom end of the supporting rod is provided with external threads which are in threaded connection with a fixing screw hole at the center of the supporting base.
5. The specimen container holding rack for waterpots of claim 4 wherein the frame of the holder is circular.
6. The specimen container holding rack for waterpots of claim 5 wherein the holder is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122823190.5U CN216396415U (en) | 2021-11-18 | 2021-11-18 | Sample container fixing support for water bath kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122823190.5U CN216396415U (en) | 2021-11-18 | 2021-11-18 | Sample container fixing support for water bath kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216396415U true CN216396415U (en) | 2022-04-29 |
Family
ID=81300446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122823190.5U Active CN216396415U (en) | 2021-11-18 | 2021-11-18 | Sample container fixing support for water bath kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216396415U (en) |
-
2021
- 2021-11-18 CN CN202122823190.5U patent/CN216396415U/en active Active
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