CN210054417U

CN210054417U - T shape round pin stainless steel freezes deposits frame

Info

Publication number: CN210054417U
Application number: CN201920624444.0U
Authority: CN
Inventors: 全兆根; 陈秀红; 张文江
Original assignee: Yangzhou Jingxi Technology Co Ltd
Current assignee: Yangzhou Jingxi Technology Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-02-14
Anticipated expiration: 2029-05-05

Abstract

The utility model relates to a T shape round pin stainless steel freezes deposits frame. Including by the roof, the bottom plate, the cuboid frame that left side board and right side board are constituteed, evenly be equipped with a plurality of layers of shelf from last to down in the cuboid frame, a plurality of layers of shelf fall into the cell of a plurality of independent settings with the cuboid frame, shelf front end between per two cells is equipped with the spliced eye, be equipped with the breach on the shelf and the roof of spliced eye correspondence top, the breach both sides are equipped with the fixed orifices that is located shelf terminal surface and roof terminal surface, be equipped with the T shape round pin in the spliced eye, the spliced eye is run through to the lower extreme of T shape round pin, the upper end both ends of Y type round pin are equipped with down the elbow, down the elbow is located the fixed orifices, the roof upper end is equipped with the handle that. The utility model discloses simple structure, convenient operation freezes to deposit the box on every layer and can access alone, mutual noninterference, and it is few to occupy a frame outer space, and when placing the handle level moreover and be equipped with the clearance between the roof for the handle is convenient and fast of taking.

Description

T shape round pin stainless steel freezes deposits frame

Technical Field

The utility model relates to a T shape round pin stainless steel freezes deposits frame belongs to low temperature save set technical field.

Background

Along with the rapid development of biological sample storehouse and ultra-low temperature technique, the range of application of biological sample storage technique in each field that uses liquid nitrogen storage and ultra-low temperature water tank storage to represent is increasingly wide, and the cryopreserved frame is the common experimental sample save set of scientific research institutions such as biological laboratory, hospital, and the experimental sample generally is stored in the cryopreserved box, and the cryopreserved box is placed on stainless steel cryopreserved frame, and the cryopreserved frame is put into in the liquid nitrogen jar again. The existing freezing storage rack has the following defects in the using process: 1. the long pin penetrating from top to bottom can reliably prevent the freezing box from sliding off the freezing frame, but has low efficiency and is not beneficial to operation, and particularly, when the freezing box at the upper part of the freezing frame is extracted, the whole pin needs to be pulled out, which is inconvenient; 2. when the handle is not used, the handle is flatly attached to the upper end face of the freezing storage rack, and the handle cannot be used smoothly under the condition of low-temperature freezing, and the handle can be used only by prying the handle with a shovel.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model aims to provide a simple structure, convenient operation freezes to deposit the box on every layer and can access alone, does not occupy a frame outer space, and a T shape round pin stainless steel that the handle easily taken freezes deposits the frame.

Therefore, the utility model adopts the technical proposal that:

include the cuboid frame of constituteing by roof, bottom plate, left side board and right side board, evenly be equipped with a plurality of layers of shelf from last to down in the cuboid frame, a plurality of layers of shelf fall into a plurality of independent setting's cell with the cuboid frame, and the shelf front end between per two cell is equipped with the spliced eye, the spliced eye corresponds and is equipped with the breach on the shelf and the roof of top, and the breach both sides are equipped with the fixed orifices that is located shelf terminal surface and roof terminal surface, be equipped with T shape round pin in the spliced eye, the lower extreme of T shape round pin runs through the spliced eye, the upper end both ends of T shape round pin are equipped with down the elbow, and lower elbow is located the fixed orifices, the roof upper end is equipped with the handle that can overturn, when the handle level.

As a further improvement of the technical scheme, a plurality of through holes are oppositely formed in the left side plate and the right side plate from top to bottom, the lower edges of the through holes are provided with connecting plates which are turned inwards, and the left side and the right side of the shelf are fixedly connected with the connecting plates.

As a further improvement of the technical scheme, the shelf is provided with a plurality of hollow holes, and the middle of the front end of the shelf is provided with a clamping notch.

As a further improvement of the technical scheme, the middle part of the handle is provided with a supporting bulge.

As a further improvement of the technical scheme, the upper end of the top plate is provided with two bulges for supporting the handle, the two bulges are positioned on two sides of the handle, the bulges are arc-shaped or circular, and the height of the bulges is 5-10 mm.

As a further improvement of the technical scheme, a flat safety block is arranged at the lower part of the T-shaped pin and is positioned above the inserting hole.

As a further improvement of the technical scheme, the T-shaped pins are distributed along the left side and the right side of the rectangular frame in a staggered mode in the height direction.

The utility model has the advantages that:

the utility model discloses simple structure, convenient operation is through adopting the utility model discloses the structure for every layer freezes deposits the box and can access alone, mutual noninterference, and the occupation frame outer space is few, and when placing handle level moreover and be equipped with the clearance between the roof, make the handle convenient and fast of taking.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the shelf.

Fig. 3 is a schematic view of the upper structure of the first top plate.

Fig. 4 is a schematic view of the upper structure of the second top plate.

Fig. 5 is a schematic view of the structure of the T-pin.

In the figure, 1 is a top plate, 2 is a bottom plate, 3 is a left side plate, 4 is a right side plate, 5 is a shelf, 6 is a plug hole, 7 is a notch, 8 is a fixing hole, 9 is a T-shaped pin, 10 is a lower elbow, 11 is a through hole, 12 is a connecting plate, 13 is a handle, 14 is a hollow hole, 15 is a clamping notch, 16 is a supporting protrusion, 17 is a protrusion, and 18 is a flat safety block.

Detailed Description

A T-shaped pin stainless steel freezing storage rack comprises a cuboid frame composed of a top plate 1, a bottom plate 2, a left side plate 3 and a right side plate 4, wherein a plurality of layers of shelves 5 are uniformly arranged in the cuboid frame from top to bottom, the plurality of layers of shelves 5 divide the cuboid frame into a plurality of independently arranged unit cells, an inserting hole 6 is arranged at the front end of the shelf 5 between each two unit cells, the inserting hole 6 corresponds to the shelf 5 above and the top plate 1 and is provided with a notch 7, two sides of the notch 7 are provided with fixing holes 8 positioned on the end surface of the shelf 5 and the end surface of the top plate 1, a T-shaped pin 9 is arranged in the inserting hole 6, the lower end of the T-shaped pin 9 penetrates through the inserting hole 6, two ends of the upper end of the T-shaped pin 9 are provided with lower elbows 10, the lower elbows 10 are positioned in the fixing holes 8, a plurality of through holes 11 are oppositely arranged on the left side plate 3 and the right, the left side and the right side of the shelf 5 are fixedly connected with the connecting plate 12, the upper end of the top plate 1 is provided with a turnover handle 13, and a gap is formed between the handle 13 and the top plate 1 when the handle 13 is horizontally placed.

As a further improvement of the above technical solution, the shelf 5 is provided with a plurality of hollow holes 14, and a clamping gap 15 is arranged in the middle of the front end of the shelf 5.

As a further improvement of the technical scheme, a supporting bulge 16 is arranged in the middle of the handle 13.

As a further improvement of the technical scheme, the upper end of the top plate 1 is provided with two protrusions 17 for supporting the handle 13, the two protrusions 17 are positioned on two sides of the handle 13, the protrusions 17 are arc-shaped or circular, and the height of the protrusions 17 is 5-10 mm.

As a further improvement of the above technical solution, a flat safety block 18 is arranged at the lower part of the T-shaped pin 9, and the flat safety block 18 is positioned above the insertion hole 6.

As a further improvement of the technical scheme, the T-shaped pins 9 are distributed along the left side and the right side of the rectangular frame in a staggered mode in the height direction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a T shape round pin stainless steel freezes deposits frame, its characterized in that includes the cuboid frame of compriseing roof, bottom plate, left side board and right side board, evenly be equipped with a plurality of layers of shelves from last to down in the cuboid frame, a plurality of layers of shelves fall into the cell of a plurality of independent settings with the cuboid frame, and the shelf front end between per two cells is equipped with the spliced eye, the spliced eye corresponds and is equipped with the breach on the shelf and the roof of top, and the breach both sides are equipped with the fixed orifices that is located shelf terminal surface and roof terminal surface, be equipped with the T shape round pin in the spliced eye, the spliced eye is run through to the lower extreme of T shape round pin, the upper end both ends of T shape round pin are equipped with down the elbow, and lower elbow is located the fixed orifices, the roof upper end is equipped with the handle that can.

2. The T-shaped pin stainless steel cryopreservation rack as claimed in claim 1, wherein a plurality of through holes are oppositely formed in the left side plate and the right side plate from top to bottom, a connecting plate which is turned inwards is arranged at the lower edge of each through hole, and the left side and the right side of each shelf are fixedly connected with the connecting plate.

3. The T-shaped pin stainless steel cryopreservation rack of claim 1, wherein a plurality of hollowed holes are formed in the shelf, and a clamping notch is formed in the middle of the front end of the shelf.

4. The T-pin stainless steel cryopreservation rack of claim 1 wherein the middle part of the handle is provided with a support protrusion.

5. The T-shaped pin stainless steel cryopreservation rack of claim 1, wherein two protrusions for supporting the lifting handle are arranged at the upper end of the top plate and are positioned at two sides of the lifting handle, the protrusions are arc-shaped or circular, and the height of the protrusions is 5-10 mm.

6. The T-pin stainless steel cryopreservation rack of claim 1 wherein the lower part of the T-pin is provided with a flat safety block, and the flat safety block is positioned above the insertion hole.

7. The stainless steel cryopreservation rack with the T-shaped pins as claimed in claim 1, wherein the T-shaped pins are distributed in a staggered manner along the left side and the right side of the rectangular frame in the height direction.