CN214553757U

CN214553757U - Plug-type centrifuging tube placer

Info

Publication number: CN214553757U
Application number: CN202120315821.XU
Authority: CN
Inventors: 肇慧君; 胡强; 赵亚津; 颜怀玉
Original assignee: Dalian Customs Technology Center
Current assignee: Dalian Customs Technology Center
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-02
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to a plug-type centrifuging tube placer belongs to biological assay technical field. The device comprises a box body, a centrifuge tube rack main body and a sliding track, wherein at least two layers of centrifuge tube rack main bodies are arranged in the box body. The utility model has the advantages of convenient storage, space saving, convenient carrying, and improved flexibility and convenience of test operation; the utility model can meet the placing requirements of centrifuge tubes with different sizes; but centrifugal tube frame push-and-pull under slip orbital effect can stretch out and draw back to suitable position according to actual demand with centrifugal tube frame, saves space.

Description

Plug-type centrifuging tube placer

Technical Field

The utility model relates to a plug-type centrifuging tube placer belongs to biological assay technical field.

Background

The centrifugal tube placing device is a fixing device for vertically placing the centrifugal tube, and is used for fixing the centrifugal tube when related reagents or biological materials in the centrifugal tube are added or absorbed in various biochemical scientific test processes. Current centrifuging tube placer mainly is the centrifuge tube rack, is the shelf that is arranged in placing the centrifuging tube in the laboratory, generally is the panel that has certain specification centrifuging tube aperture size, has the single individual layer centrifuge tube rack in fixed big or small aperture and fixed quantity aperture. In the testing process, if when using the centrifuging tube of multiple different specifications, just need a plurality of conventional centrifuge tube racks, not only occupy too many test bench mesa space, the operator is in the process of absorbing in turn between the centrifuging tube of different specifications moreover, can show extension test operation time, and efficiency of software testing reduces by a wide margin, especially in the sample quantity is more, need spend longer experimental.

Disclosure of Invention

The utility model discloses a to the improvement of current device, provide a plug-type centrifuging tube placer that promotes the flexibility ratio of experimental operation and convenience.

A push-pull centrifuge tube placement device comprising: the centrifugal pipe rack comprises a box body, a centrifugal pipe rack main body and a sliding track, wherein at least two layers of centrifugal pipe rack main bodies are arranged in the box body; the centrifuge tube rack main body comprises a fixing plate and a bearing plate, wherein a centrifuge tube inserting hole is formed in the fixing plate, the bearing plate is arranged below the fixing plate, and a groove corresponding to the centrifuge tube inserting hole is formed in the bearing plate; the centrifuge tube rack main body is provided with a push-pull handle; the sliding track comprises an upper track and a lower track, the upper track and the lower track are matched with each other to slide, the upper track is fixedly connected with the lower part of the bearing plate of the centrifuge tube rack, and the lower track is fixedly connected with the side wall of the box body.

Further, the aperture of the centrifuge tube insertion hole comprises at least two different sizes.

Furthermore, a silica gel gasket is arranged on the inner wall of the centrifuge tube insertion hole.

Furthermore, a handle I is arranged on the cover plate, and a handle II is arranged on the front plate.

Further, the centrifuge tube rack is made of polypropylene.

The utility model has the advantages that:

the utility model has the advantages of convenient storage, space saving and convenient carrying, and improves the flexibility and convenience of test operation; the centrifuge tube rack is made of high-quality polypropylene (PP) materials, can resist high temperature and high pressure within the temperature range of-80-121 ℃, can resist mild organic solvents such as weak acid, weak base, alcohols and the like, can be disassembled, and is favorable for disinfection, cleaning and repeated use; the aperture of the centrifuge tube insertion hole comprises at least two different sizes, so that the placing requirements of centrifuge tubes with different sizes can be met; but centrifugal tube frame push-and-pull under slip orbital effect can stretch out and draw back to suitable position according to actual demand with centrifugal tube frame, saves space.

Drawings

Fig. 1 is a schematic structural view of a push-pull centrifuge tube rack according to an embodiment of the present invention, wherein a is a front view and b is a side view;

fig. 2 is a schematic structural view of a fixing plate of the centrifuge tube rack according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of the silica gel gasket according to the embodiment of the present invention, in which a is a large aperture and b is a small aperture.

Wherein: 1. a box body; 2. a rotating shaft; 3. a base; 4. a centrifuge tube rack main body; 5. a fixing plate; 6. a support plate; 7. Inserting a centrifugal tube into the hole; 8. a push-pull handle; 9. a sliding track; 10. a handle I; 11. a carrying handle II; 12. a silica gel gasket I; 13. and a silica gel gasket II.

Detailed Description

The following non-limiting examples will allow one of ordinary skill in the art to more fully understand the present invention, but do not limit the invention in any way.

A push-pull centrifugal tube placing device is shown in figures 1-3 and comprises a box body 1, a centrifugal tube rack main body 4 and a sliding track 9, wherein at least two layers of centrifugal tube rack main bodies 4 are arranged in the box body 1; the centrifuge tube rack main body 4 comprises a fixing plate 5 and a bearing plate 6, a centrifuge tube inserting hole 7 is formed in the fixing plate 5, the aperture of the centrifuge tube inserting hole 7 comprises two different sizes, a silica gel gasket I12 and a silica gel gasket II 13 which are matched with the aperture sizes are arranged on the inner wall of the centrifuge tube inserting hole 7, the bearing plate 6 is arranged below the fixing plate 5, a groove corresponding to the centrifuge tube inserting hole 7 is formed in the bearing plate 6, and an arc-shaped push-pull handle 8 is arranged on the centrifuge tube rack main body 4; the sliding rail 9 comprises an upper rail and a lower rail, the upper rail is fixedly connected with the lower part of the bearing plate 6, the lower rail is fixedly connected with the side wall of the box body 1, and the upper rail and the lower rail are mutually connected in a sliding way; the box body 1 is enclosed into a cubic structure through a bottom plate, a cover plate, side plates, a front plate and a back plate, the cover plate is hinged with the back plate through a rotating shaft 2, the front plate is hinged with the bottom plate through the rotating shaft 2, the front plate is connected with the cover plate through a locking assembly, and the locking assembly comprises a lock sleeve arranged on one side of the front plate and a lock pin arranged on the cover plate; the bottom of the box body is provided with a base 3; the cover plate is provided with a handle I10, and the front plate is provided with a handle II 11.

During the use, because box 1 apron is connected through pivot 2 with the backplate, can overturn the apron to laminating with the backplate, the front bezel is connected through pivot 2 with the bottom plate, can overturn the front bezel to laminating with the desktop, the height setting of carrying handle II 11 is highly unanimous with base 3, utilizes the front bezel and the bottom plate that the height messenger after carrying handle II 11 overturns to be in same horizontal plane. Under the effect of slip track 9, the convex push-and-pull handle 8 of manual push-and-pull centrifuge tube rack side according to actual centrifuging tube quantity and different aperture demands for centrifuge tube rack can be pushed and pulled to assigned position at will, inserts the centrifuge tube and places in patchhole 7, because the elastic action of silica gel gasket I12 and silica gel gasket II 13, can be according to experiment demand and operation convenience, adjustment centrifuging tube depth of insertion.

When the experiment operation is finished, the centrifugal pipe frame can be pushed back into the box body 1, and the front plate and the top plate are closed, so that the box body is in a closed state, and sanitation and cleanness are facilitated.

Claims

1. The utility model provides a plug-type centrifuging tube placer which characterized in that: the method comprises the following steps: the centrifugal pipe rack comprises a box body, a centrifugal pipe rack main body and a sliding track, wherein at least two layers of centrifugal pipe rack main bodies are arranged in the box body;

the centrifuge tube rack main body comprises a fixing plate and a bearing plate, wherein a centrifuge tube inserting hole is formed in the fixing plate, the bearing plate is arranged below the fixing plate, and a groove corresponding to the centrifuge tube inserting hole is formed in the bearing plate; the centrifuge tube rack main body is provided with a push-pull handle;

the sliding track comprises an upper track and a lower track, the upper track and the lower track are matched with each other to slide, the upper track is fixedly connected with the lower part of the bearing plate of the centrifuge tube rack, and the lower track is fixedly connected with the side wall of the box body.

2. The centrifuge tube placement device of claim 1, wherein: the box body is enclosed into a cubic structure through a bottom plate, a cover plate, side plates, a front plate and a back plate, the cover plate is connected with the back plate through a rotating shaft, the front plate is connected with the bottom plate through a rotating shaft, the front plate is connected with the cover plate through a locking assembly, and the locking assembly comprises a lock sleeve arranged on one side of the front plate and a lock pin arranged on the cover plate; the bottom of the box body is provided with a base.

3. The centrifuge tube placement device of claim 2, wherein: the aperture of the centrifuge tube insertion hole includes at least two different sizes.

4. The centrifuge tube placement device of claim 3, wherein: and a silica gel gasket is arranged on the inner wall of the centrifuge tube insertion hole.

5. The centrifuge tube placement device of claim 4, wherein: the cover plate is provided with a carrying handle I, and the front plate is provided with a carrying handle II.

6. The centrifuge tube placement device of claim 5, wherein: the centrifuge tube holder is made of polypropylene.