CN210635921U - Protein purification fixing device - Google Patents
Protein purification fixing device Download PDFInfo
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- CN210635921U CN210635921U CN201921088564.XU CN201921088564U CN210635921U CN 210635921 U CN210635921 U CN 210635921U CN 201921088564 U CN201921088564 U CN 201921088564U CN 210635921 U CN210635921 U CN 210635921U
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- box body
- protein purification
- push
- fixation device
- fixed base
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Abstract
The utility model discloses a protein purification fixing device, which comprises a box body, a fixing bracket, a fixing base and a refrigerating device, the top of the box body is provided with a refrigerating device, the box body is provided with a box door through a hinge joint, a fixed bracket and a fixed base are arranged in the box body, the fixed bracket is of a double-layer structure, the upper layer and the lower layer are fixedly connected through the supporting columns, the protein purification process can be ensured to be carried out in a low-temperature state by arranging the refrigerating device, and through arranging round holes and grids with different specifications on the fixed bracket and the fixed base, centrifugal tubes of different refrigeration devices can be placed according to requirements, and can reach the effect of adjusting balance through the screw post with the rotating of supporting the callus on the sole, keep the liquid level balance of the box inside, the chamber door sets up to transparent material, can know the inside protein purification condition of box under the condition of not opening the chamber door.
Description
Technical Field
The utility model belongs to the technical field of laboratory instrument, concretely relates to protein purification fixing device.
Background
The separation and purification of proteins is widely used in biochemical research applications and is an important operation technology. A typical eukaryotic cell may contain thousands of different proteins, some very abundant, some containing only a few copies. In order to research a certain protein, the protein must be purified from other proteins and non-protein molecules, and the protein purification rack manufactured by the traditional iron stand can not control a plurality of gravity columns at the same time; the self-made fixing device with centrifuge tube rack collapses very easily and requires to go on under the low temperature state as far as possible at protein purification process, and purification process required time is longer, and traditional iron stand platform or self-made fixing device are under the room temperature condition, can't keep the low temperature state.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protein purification fixing device to solve foretell technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: a protein purification fixing device comprises a box body, a fixing support, a fixing base and a refrigerating device;
a refrigerating device is arranged at the top of the box body;
the box body is hinged with a box door;
a fixed bracket and a fixed base are arranged in the box body;
the fixed support is of a double-layer structure, and the upper layer and the lower layer are fixedly connected through a strut;
round holes with different diameters are formed in the upper layer of the fixed support;
round holes with the same size are arranged at the positions of the lower layer of the fixed support and the round holes of the upper layer of the fixed support corresponding to the round holes;
a hasp is arranged on the side edge of the fixed support;
the inner wall of the box body is provided with a sliding chute corresponding to the hasp;
a fixed base is arranged at the bottom of the inner wall of the box body;
the fixed base is of a drawer-shaped structure with an opening at the upper end, and a push-pull groove is formed in the fixed base;
the push-pull groove is arranged in the fixed base through an opening at the front end of the fixed base;
and one end of the push-pull groove, which is close to the opening, is provided with a push-pull handle.
Preferably, heat insulation interlayers are arranged inside the box door and around the inside of the box body.
Preferably, a door handle is arranged on the door.
Preferably, an LED lamp is arranged inside the box body.
Preferably, the push-pull groove can be set to different sizes.
Preferably, the number of the push-pull grooves, the number of the holes and the number of the push-pull handles correspond to that of the push-pull grooves, the holes and the push-pull handles.
Preferably, the push-pull groove is internally divided into lattices with different sizes by a partition plate arranged in the push-pull groove.
Preferably, the bottom of the box body is provided with a threaded column.
Preferably, the threaded column at the bottom of the box body can be movably connected with the supporting foot pad through threads.
Preferably, the push-pull groove can slide back and forth corresponding to the fixed base.
The utility model discloses a technological effect and advantage: this protein purification fixing device can guarantee through setting up refrigerating plant that protein purification process goes on under the low temperature state, and through the round hole and the box that are provided with different specifications on fixed bolster and unable adjustment base, can place different refrigerating plant's centrifuging tube according to the demand to can reach the effect of adjusting balance through the screw thread post with the rotating that supports the callus on the sole, keep the inside liquid level balance of box, the chamber door sets up to transparent material, can know the inside protein purification condition of box under the condition of not opening the chamber door.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the fixing bracket of the present invention;
FIG. 4 is a schematic structural view of the fixing base of the present invention;
fig. 5 is a schematic view of the push-pull groove structure of the present invention.
In the figure: 1-box body, 2-box door, 3-refrigerating device, 4-fixed support, 5-fixed base, 6-support column, 7-hasp, 8-sliding chute, 9-push-pull groove, 10-opening hole, 11-push-pull handle, 12-partition plate, 13-division box, 14-threaded column, 15-supporting foot pad, 16-door handle and 17-LED lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a protein purification fixing device as shown in the figure, which comprises a box body 1, a fixing bracket 4, a fixing base 5 and a refrigerating device 3;
the top of the box body 1 is provided with a refrigerating device 3, the refrigerating device 3 is changed into the existing general technology, the use is not introduced too much, and the refrigerating device can be flexibly selected according to the use condition;
the box body 1 is provided with a box door 2 through hinge joint, the box door is made of transparent materials and can be made of glass materials, and the protein purification condition in the box body 1 can be known under the condition that the box door 2 is not opened;
the box body 1 is internally provided with a fixed support 4 and a fixed base 5, so that centrifugal tubes of different specifications can be placed, and the purification efficiency is improved;
the fixed support 4 is of a double-layer structure, and the upper layer and the lower layer are fixedly connected through a strut 6;
round holes with different diameters are formed in the upper layer of the fixed support 4, round holes with the same size are formed in the lower layer of the fixed support 4 and the positions corresponding to the round holes in the upper layer, centrifugal tubes with different specifications can be placed, and the utilization rate of the device is improved;
the side edge of the fixed support 4 is provided with a hasp 7, the inner wall of the box body 1 is provided with a sliding groove 8 corresponding to the hasp 7, the fixed support 4 can be arranged in the box body 1 through the hasp 7 and the sliding groove 8, the fixed support 4 can slide back and forth relative to the box body 1, and the fixed support 4 can be replaced;
a fixed base 5 is arranged at the bottom of the inner wall of the box body 1;
the fixed base 5 is of a drawer-shaped structure with an opening at the upper end, and a push-pull groove 9 is formed in the fixed base 5;
the push-pull groove 9 is arranged in the fixed base 5 through an opening 10 at the front end of the fixed base 5;
and a push-pull handle 11 is arranged at one end, close to the opening, of the push-pull groove 9, so that the push-pull groove 9 can be conveniently pulled.
Specifically, heat insulation interlayers are arranged inside the box door 2 and around the inside of the box body 1, so that the low temperature inside the box body 1 can be kept.
Specifically, the door 2 is provided with a door handle 16, which facilitates the closing of the door 2.
Specifically, the LED lamp 17 is arranged inside the box body 1, and the condition inside the box body 1 can be cleared and known through the LED lamp 17.
Specifically, the push-pull grooves 9 can be set to different sizes and specifications, the number of the holes 10 formed in the push-pull grooves 9 corresponds to the number of the push-pull handles 11, the push-pull grooves 9 are divided into partitions 13 with different sizes through partition plates 12 arranged inside, and the partitions 13 with different sizes can be used for respectively placing centrifuge tubes with various specifications.
Specifically, a threaded column 14 is fixedly arranged at the bottom of the box body 1.
Specifically, the threaded column 14 at the bottom of the box body 1 can be movably connected with the supporting foot pad 15 through threads, and the effect of adjusting balance can be achieved through the rotation of the threaded column 14 and the supporting foot pad 15, so that the liquid level balance inside the box body 1 is kept.
Specifically, the push-pull groove 9 can slide back and forth corresponding to the fixed base 5, so that the push-pull groove 9 can be conveniently detached and replaced, and the centrifugal tube can be quickly placed into the cells 13 in the push-pull groove 9.
The working principle is as follows: when the fixing device for protein purification is used, a door 2 is firstly opened through a door handle 13, then a fixing support 4 and a sliding groove on the inner wall of a box body 1 are movably arranged inside the box body 1 through hasps 7 on the left side and the right side, then a fixing base 5 is arranged at the bottom end inside the box body 1, then a refrigerating device 3 is opened, then when protein purification is needed, a centrifugal tube filled with protein can be arranged on the fixing support 4 or the fixing base 5 according to requirements, round holes and grids 13 with different specifications are arranged on the fixing support 4 and the fixing base 5, different centrifugal tubes can be arranged, the fixing device for protein purification can ensure that the protein purification process is carried out in a low-temperature state, and the round holes and the grids 13 with different specifications are arranged on the fixing support 4 and the fixing base 5, centrifugal tubes with different specifications and sizes can be arranged according to requirements, and can rotate through a threaded column 14 and a supporting foot pad, the effect of adjusting balance is achieved, and the liquid level inside the box body 1 is kept balanced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (10)
1. The utility model provides a protein purification fixing device, includes box (1), fixed bolster (4), unable adjustment base (5), refrigerating plant (3), its characterized in that:
a refrigerating device (3) is arranged at the top of the box body (1);
the box body (1) is hinged with a box door (2);
a fixed bracket (4) and a fixed base (5) are arranged in the box body (1);
the fixed support (4) is of a double-layer structure, and the upper layer and the lower layer are fixedly connected through a strut (6);
round holes with different diameters are formed in the upper layer of the fixed support (4);
round holes with the same size are arranged at the positions of the lower layer of the fixed support (4) corresponding to the round holes of the upper layer;
a hasp (7) is arranged on the side edge of the fixed support (4);
the inner wall of the box body (1) is provided with a sliding chute (8) corresponding to the hasp (7);
a fixed base (5) is arranged at the bottom of the inner wall of the box body (1);
the fixed base (5) is of a drawer-shaped structure with an opening at the upper end, and a push-pull groove (9) is arranged in the fixed base (5);
the push-pull groove (9) is arranged in the fixed base (5) through an opening (10) at the front end of the fixed base (5);
and a push-pull handle (11) is arranged at one end of the push-pull groove (9) close to the opening.
2. A protein purification fixation device as claimed in claim 1, wherein: and heat insulation interlayers are arranged inside the box door (2) and around the inside of the box body (1).
3. A protein purification fixation device as claimed in claim 1, wherein: the door (2) is provided with a door handle (16).
4. A protein purification fixation device as claimed in claim 1, wherein: and an LED lamp (17) is arranged in the box body (1).
5. A protein purification fixation device as claimed in claim 1, wherein: the push-pull groove (9) can be set to different sizes and specifications.
6. A protein purification fixation device as claimed in claim 1, wherein: the number of the push-pull grooves (9), the number of the holes (10) and the number of the push-pull handles (11) are corresponding.
7. A protein purification fixation device as claimed in claim 1, wherein: the push-pull groove (9) is internally divided into grids (13) with different sizes by a partition plate (12) arranged in the push-pull groove (9).
8. A protein purification fixation device as claimed in claim 1, wherein: the bottom of the box body (1) is fixedly provided with a threaded column (14).
9. A protein purification fixation device as claimed in claim 1, wherein: the threaded column (14) at the bottom of the box body (1) can be movably connected with the supporting foot pad (15) through threads.
10. A protein purification fixation device as claimed in claim 1, wherein: the push-pull groove (9) can slide back and forth corresponding to the fixed base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088564.XU CN210635921U (en) | 2019-07-12 | 2019-07-12 | Protein purification fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088564.XU CN210635921U (en) | 2019-07-12 | 2019-07-12 | Protein purification fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210635921U true CN210635921U (en) | 2020-05-29 |
Family
ID=70796325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921088564.XU Active CN210635921U (en) | 2019-07-12 | 2019-07-12 | Protein purification fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210635921U (en) |
-
2019
- 2019-07-12 CN CN201921088564.XU patent/CN210635921U/en active Active
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