CN213893467U

CN213893467U - Portable cryopreserved box

Info

Publication number: CN213893467U
Application number: CN202022223983.9U
Authority: CN
Inventors: 高国波; 王乐兰
Original assignee: S & P Changzhou Biotechnology Co ltd
Current assignee: S & P Changzhou Biotechnology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-08-06
Anticipated expiration: 2030-09-30

Abstract

The utility model belongs to the technical field of the box technique of depositing and freezes and specifically relates to a portable freezes deposits box is related to, including box body, layer board and screw rod, the cavity body has been seted up in the box body, a plurality of first through-holes that communicate with the cavity body are seted up at the top of box body, the layer board sets up in the cavity, the screw rod rotates and sets up on the box body, the rotation central axis of screw rod and the mutual parallel arrangement of the rotation central axis of first through-hole, threaded connection between box body and the layer board is passed to the one end of screw rod, the utility model discloses portable freezes deposits the box when using, drives the layer board at the internal displacement of cavity of box body through rotating the screw rod to realize holding out reagent by first through-hole, make things convenient for the staff to take reagent like this, improved work efficiency.

Description

Portable cryopreserved box

Technical Field

The utility model belongs to the technical field of the box technique of cryopreserving and specifically relates to a portable cryopreserving box is related to.

Background

The freezing box is widely applied to the aspects of biological medicines, and is used for containing chemical reagents for detecting chemical components, drug residues, virus types and the like. When the existing cryopreservation box is used for storing reagents, because the sizes of the reagents are different, some reagents are not placed in the cryopreservation box, and the reagents are troublesome to take out, so that the reagents are difficult to take out, and the working efficiency is also reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the current box of depositing frozen, because each specification reagent is different in size, some reagents are put into the box of depositing frozen and have just not been inside, and it is more troublesome with just wanting to take out reagent for reagent takes out the difficulty, has also reduced work efficiency's problem, provides a portable box of depositing frozen now.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a portable cryopreserved box, includes box body, layer board and screw rod, the cavity body has been seted up in the box body, a plurality of first through-holes that communicate with the cavity body are seted up at the top of box body, the layer board sets up in the cavity, the screw rod rotates and sets up on the box body, the rotation central axis of screw rod and the mutual parallel arrangement of rotation central axis of first through-hole, threaded connection between box body and the layer board is passed to the one end of screw rod. The supporting plate is driven to move in the cavity of the box body through rotating the screw rod, so that the reagent is supported out through the first through hole, the reagent is conveniently taken out by a worker, and the working efficiency is improved.

In order to ensure that the support plate stably and reliably supports the reagent, a clamping groove is formed in the support plate and corresponds to the first through hole. Through set up the draw-in groove on the layer board for the reagent card is established in the draw-in groove, has just also guaranteed that reagent lifts reliable and stable.

In order to facilitate the reagent to be put into the clamping groove, further, the internal perisporium of clamping groove has first direction section and the first spacing section that connects gradually, first direction section is the first inclined plane of downward sloping setting step by first through-hole to the layer board, first spacing section is the first plane with first through-hole center axial direction parallel arrangement. The reagent is guided by the first guide section of the clamping groove, and then is limited by the first limiting section of the clamping groove, so that the reagent is conveniently placed into the clamping groove.

In order to ensure the stable and reliable displacement of the supporting plate, the box body is positioned in the cavity body and is provided with a limiting block, the limiting block is arranged along the axial direction of the screw rod, the supporting plate is provided with a first limiting groove matched with the limiting block, and the limiting block is arranged in the first limiting groove. Through set up the stopper in the box body and with the cooperation of the first spacing groove on the layer board, just also restricted the displacement direction of layer board, just also guaranteed that the layer board displacement is reliable and stable.

For better lifting reagent, further, still include backup pad and spring, the backup pad sets up in the cavity, the backup pad is located between first through-hole and the layer board, set up the second through-hole that sets up corresponding with first through-hole in the backup pad, the spring sets up between backup pad and box body, the spring is located the backup pad and keeps away from the one end of the layer board of layer board. Through set up the backup pad in the box body, set up the spring between box body and backup pad, just so make the layer board can consider the extrusion spring when contacting with the backup pad, cushion the damping to the layer board, the backup pad has limiting displacement to reagent simultaneously, guarantees that reagent places reliable and stable in the box body.

Furthermore, a second limiting groove matched with the limiting block is formed in the supporting plate, and the limiting block is arranged in the second limiting groove.

In order to facilitate the operation of workers, furthermore, one end of the screw rod, which is far away from the supporting plate, protrudes out of the box body, and a hand wheel is arranged at one end of the screw rod, which is positioned outside the box body. Through set up the hand wheel on the screw rod, the staff of being convenient for operates.

In order to facilitate the operation of workers, knurling is further arranged on the hand wheel. The knurling is arranged on the hand wheel, so that the friction force between the hand wheel and the knurling is increased, and the convenience and rapidness in operation of workers are guaranteed.

In order to facilitate the reagent to be put into the box body, furthermore, the inner peripheral wall of the first through hole is provided with a second guide section and a second limiting section which are sequentially connected, the second guide section is a second inclined plane which is downwards inclined from the first through hole to the supporting plate step by step, and the second limiting section is a second plane which is axially parallel to the center of the first through hole. The reagent is guided by the second guide section of the first through hole, and then is limited by the second limiting section of the first through hole, so that the reagent is conveniently placed into the first through hole.

The utility model has the advantages that: the utility model discloses portable freezes deposits box when using, drive the layer board at the internal displacement of cavity of box body through rotating the screw rod, thereby realize holding reagent out by first through-hole, make things convenient for the staff to take off reagent like this, the work efficiency is improved, avoided present freezes deposits box when depositing reagent, because each specification reagent differs in length, some reagent is put into and is freezed deposits the box and just not inside, want to take out reagent and just more troublesome, make reagent take out the difficulty, the problem of work efficiency has also been reduced.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a state diagram of the present invention in use.

In the figure: 1. the box body, 101, the cavity body, 102, first through-hole, 2, layer board, 201, draw-in groove, 202, first spacing groove, 3, first direction section, 4, first spacing section, 5, stopper, 6, hand wheel, 7, second direction section, 8, the spacing section of second, 9, screw rod, 10, backup pad, 11, second through-hole, 12, spring.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1-3, a portable cryopreserved box, includes box body 1, layer board 2 and screw rod 9, cavity body 101 has been seted up in the box body 1, a plurality of first through-holes 102 that communicate with cavity body 101 have been seted up at the top of box body 1, layer board 2 sets up in cavity body 101, screw rod 9 rotates and sets up on box body 1, the central axis of rotation of screw rod 9 and the mutual parallel arrangement of the central axis of rotation of first through-hole 102, threaded connection between box body 1 and the layer board 2 is passed to one end of screw rod 9.

The supporting plate 2 is provided with a clamping groove 201, and the clamping groove 201 is arranged corresponding to the first through hole 102.

The internal perisporium of draw-in groove 201 has first direction section 4 and the first spacing section 3 that connects gradually, first direction section 4 is the first inclined plane of downward sloping setting step by step to layer board 2 by first through-hole 102, first spacing section 3 is the first plane with first through-hole 102 central axis parallel arrangement.

The box body 1 is located the cavity body 101 and is provided with a limiting block 5, the limiting block 5 is arranged along the axial direction of the screw rod 9, a first limiting groove 202 matched with the limiting block 5 is formed in the supporting plate 2, and the limiting block 5 is arranged in the first limiting groove 202.

The supporting plate 10 is arranged in the cavity body 101, the supporting plate 10 is located between the first through hole 102 and the supporting plate 2, the supporting plate 10 is provided with a second through hole 11 correspondingly arranged with the first through hole 102, the spring 12 is arranged between the supporting plate 10 and the box body 1, and the spring 12 is located at one end, far away from the supporting plate 2, of the supporting plate 10.

A second limiting groove matched with the limiting block 5 is formed in the supporting plate 10, and the limiting block 5 is arranged in the second limiting groove.

One end of the screw rod 9, far away from the supporting plate 2, protrudes out of the box body 1, and one end of the screw rod 9, located outside the box body 1, is provided with a hand wheel 6.

Knurling is arranged on the hand wheel 6.

The inner peripheral wall of the first through hole 102 is provided with a second guide section 7 and a second limiting section 8 which are sequentially connected, the second guide section 7 is a second inclined plane which is inclined downwards step by step from the first through hole 102 to the supporting plate 2, and the second limiting section 8 is a second plane which is parallel to the center axial direction of the first through hole 102.

When the portable cryopreservation box is used, firstly, the position of the supporting plate 2 in the box body 1 is adjusted according to the length of a reagent, the handle is rotated, so that the screw rod 9 is driven to rotate, the supporting plate 2 is enabled to move in the box body 1, the supporting plate 2 is adjusted to a required position, the reagent is placed in the first limiting section 3 through the guide of the first guide section 4 of the first through hole 102, the reagent reaches the second through hole 11 through the first through hole 102 and reaches the clamping groove 201 on the supporting plate 2 through the second through hole 11, the reagent is guided by the second guide section 7 of the clamping groove 201, and the reagent is placed in the box body 1 after being limited in the second limiting section 8 of the clamping groove 201;

when taking reagent, rotate hand wheel 6 and drive screw rod 9 and rotate through rotating to make layer board 2 shift up, just also reach reagent and shift up, reagent protrusion in first through-hole 102 gradually, when layer board 2 and backup pad 10 contact, drive backup pad 10 displacement and extrusion spring 12, spring 12 exerts the direction effort to backup pad 10 and layer board 2, thereby cushions layer board 2 and backup pad 10, take out reagent can.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a portable cryopreserved box which characterized in that: including box body (1), layer board (2) and screw rod (9), the cavity body (101) has been seted up in box body (1), a plurality of first through-holes (102) that communicate with the cavity body (101) have been seted up at the top of box body (1), layer board (2) set up in the cavity body (101), screw rod (9) rotate and set up on box body (1), the rotation central axis of screw rod (9) and the mutual parallel arrangement of rotation central axis of first through-hole (102), threaded connection between box body (1) and layer board (2) is passed to the one end of screw rod (9).

2. The portable cryopreservation box of claim 1, wherein: a clamping groove (201) is formed in the supporting plate (2), and the clamping groove (201) is arranged corresponding to the first through hole (102).

3. The portable cryopreservation box of claim 2, wherein: the internal perisporium of draw-in groove (201) has first direction section (4) and first spacing section (3) that connect gradually, first direction section (4) are by first through-hole (102) to layer board (2) for the first inclined plane of downward sloping setting step by step, first spacing section (3) are the first plane with first through-hole (102) central axis parallel arrangement.

4. The portable cryopreservation box of claim 1, wherein: the box body (1) is located and is provided with stopper (5) in the cavity body (101), stopper (5) set up along screw rod (9) axial, set up on layer board (2) with stopper (5) assorted first spacing groove (202), stopper (5) set up in first spacing groove (202).

5. The portable cryopreservation box of claim 4, wherein: still include backup pad (10) and spring (12), backup pad (10) set up in cavity body (101), backup pad (10) are located between first through-hole (102) and layer board (2), set up second through-hole (11) with the corresponding setting of first through-hole (102) on backup pad (10), spring (12) set up between backup pad (10) and box body (1), spring (12) are located backup pad (10) and keep away from the one end of layer board (2).

6. The portable cryopreservation box of claim 5, wherein: a second limiting groove matched with the limiting block (5) is formed in the supporting plate (10), and the limiting block (5) is arranged in the second limiting groove.

7. The portable cryopreservation box of claim 1, wherein: one end, far away from the supporting plate (2), of the screw rod (9) protrudes out of the box body (1), and a hand wheel (6) is arranged at one end, located outside the box body (1), of the screw rod (9).

8. The portable cryopreservation box of claim 7, wherein: knurling is arranged on the hand wheel (6).

9. The portable cryopreservation box of claim 1, wherein: the internal perisporium of first through-hole (102) has second direction section (7) and the spacing section of second (8) that connect gradually, second direction section (7) are the second inclined plane of slope setting downwards step by first through-hole (102) to layer board (2), spacing section of second (8) are the second plane with first through-hole (102) center axial parallel arrangement.