CN218380055U

CN218380055U - Low-temperature storage box

Info

Publication number: CN218380055U
Application number: CN202222671065.1U
Authority: CN
Inventors: 吕曼曼; 崔争第; 张南; 李月
Original assignee: Zhongke Meiling Cryogenics Co Ltd
Current assignee: Zhongke Meiling Cryogenics Co Ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-24
Anticipated expiration: 2032-10-11

Abstract

The utility model provides a low temperature storage box relates to medical refrigeration plant technical field, and low temperature storage box includes the refrigerator body, freezes deposits box and telescopic and gets the article, the freezing box of depositing be used for set up in the refrigerator body, the freezing box of depositing is close to one side of refrigerator body outside is seted up flutedly, it can dismantle connect in the refrigerator body to get the article, it includes the hook claw to get the article, the hook claw be used for with the recess cooperation is connected, so as to be located in the refrigerator body the freezing box of depositing is pulled out. The utility model discloses compare in current low temperature storage box, can reduce the potential safety hazard of high-rise access cryopreserving box.

Description

Low-temperature storage box

Technical Field

The utility model relates to a medical treatment refrigeration plant technical field particularly, relates to a low temperature storage box.

Background

In recent years, with the wide application of biomedical and scientific research techniques in colleges and universities, the demand of ultra-low temperature freezing storage tanks for storing reagents and samples is increasing. Therefore, the experimental safety requirements are more strict, and the safety problem becomes a problem of great concern. However, for the ultralow temperature storage box in the current market, the height is generally about 2 to 3 meters under the condition that the door entering is not influenced for improving the space utilization rate, and for workers, the cryopreservation box positioned at the high layer of the ultralow temperature storage box is difficult to store and take, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that: how to provide a low temperature storage box of freezing box of high-rise access of being convenient for.

The utility model provides a low temperature storage box, include: the refrigerator body, freeze and deposit box and telescopic and get the article, freeze deposit the box be used for set up in the refrigerator body is internal, freeze deposit the box and be close to one side of refrigerator body outside is seted up flutedly, it can dismantle connect in the refrigerator body to get the article, it includes the hook to get the thing, the hook be used for with the recess cooperation is connected, in order to be located in the refrigerator body freeze and deposit the box and pull out.

The utility model provides a pair of low temperature storage box compares in prior art, has but not be limited to following beneficial effect:

low temperature storage box, because the refrigerator body has a take the altitude, to the staff, the freezing box that is located the refrigerator body high level is more difficult to the access, the staff adopts to stand on tiptoe or step on the chair and accesses the freezing box usually, above-mentioned mode has certain potential safety hazard, the utility model discloses can avoid the emergence of above-mentioned hidden danger, specifically, the freezing box that contains relevant reagent or sample can be placed and carry out low temperature storage in the inside of refrigerator body, when need take out relevant reagent or sample because of the experimental needs, the staff can be manual will dismantle the thing piece of getting that connects on the refrigerator body and take off, then be connected through the hook and the recess cooperation of freezing box of getting the thing, can manually pull out the freezing box in the refrigerator body, get the thing piece scalable moreover, can be applicable to the crowd of different heights or arm length and use. The utility model discloses compare in current low temperature storage box, can reduce the potential safety hazard of high-rise access cryopreserving box.

Optionally, the refrigerating box body is provided with an upper cavity and a lower cavity, the upper cavity and the lower cavity are used for placing the cryopreservation box, and the upper cavity and the lower cavity are arranged in the refrigerating box body at intervals.

Optionally, the refrigerator body comprises a first sealing cover and a second sealing cover, the shape of the first sealing cover is matched with the inlet of the upper cavity, and the first sealing cover is used for covering the upper cavity; the shape of the second sealing cover is matched with the inlet of the lower cavity, and the second sealing cover is used for covering the lower cavity.

Optionally, the refrigerator body comprises a body cover for forming the refrigerator body into an enclosed space.

Optionally, the box lid is opened and is equipped with the storage tank, get the thing piece be used for set up in the storage tank, be provided with the locating part in the storage tank, the hook is used for the joint in the locating part.

Optionally, the box cover is provided with a limit switch and a third sealing cover, and the third sealing cover is used for covering the accommodating groove and is clamped with the limit switch.

Optionally, the object taking device further comprises a telescopic rod and a holding handle, the claw comprises a flat plate portion and a bent portion, the bent portion is used for being connected with the groove in a matched mode, the telescopic end of the telescopic rod is connected to the flat plate portion, and the other end of the telescopic rod is connected to the holding handle.

Optionally, the groove is a T-shaped groove.

Optionally, the end of the finger for contacting the groove is provided with a rubber pad.

Optionally, four corners of the bottom of the refrigerator body are provided with rollers, and the rollers are universal wheels with brakes.

Drawings

Fig. 1 is a first schematic structural diagram of a low-temperature storage box according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a low-temperature storage tank according to an embodiment of the present invention;

fig. 3 is a schematic view of an operating state of the object taking device according to the embodiment of the present invention.

Description of reference numerals:

1. a refrigerating box body; 11. an upper cavity; 12. a first sealing cover; 13. a second sealing cover; 14. a case cover; 141. a containing groove; 1411. a stopper; 142. a limit switch; 143. a third sealing cover; 15. a roller; 2. freezing and storing the box; 21. a groove; 3. taking an object; 31. a hook claw; 32. a telescopic rod; 33. and (4) holding the handle.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Also, in the drawings, the Z-axis indicates a vertical, i.e., up-down position, and a positive direction of the Z-axis (i.e., an arrow direction of the Z-axis) indicates up, and a negative direction of the Z-axis (i.e., a direction opposite to the positive direction of the Z-axis) indicates down.

It should also be noted that the foregoing Z-axis representation is meant only to facilitate the description of the invention and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention.

As shown in fig. 1-3, the utility model discloses low temperature storage box of embodiment includes: article 3 are got to refrigerator body 1, cryopreserved box 2 and telescopic, cryopreserved box 2 is used for setting up in refrigerator body 1, and cryopreserved box 2 is close to the outside one side of refrigerator body 1 and sets up fluted 21, gets article 3 and can dismantle and connect in refrigerator body 1, gets article 3 and includes hook 31, and hook 31 is used for being connected with the cooperation of fluted 21 to the cryopreserved box 2 that will be located refrigerator body 1 pulls out.

In this embodiment, as shown in fig. 1-3, because the refrigerator body 1 has a certain height (the Z-axis direction of fig. 1 or fig. 2), for the staff, the freezing box 2 located at the high level of the refrigerator body 1 is more difficult to access, and the staff usually adopts standing on tiptoe or stepping on the chair to access the freezing box 2, which has a certain potential safety hazard, the utility model discloses can avoid the above-mentioned potential safety hazard, specifically, the freezing box 2 containing the relevant reagent or sample can be placed inside the refrigerator body 1 for low-temperature storage, when needing to take out the relevant reagent or sample because of the experimental needs, the staff can manually take off the object 3 detachably connected to the refrigerator body 1, and then through the claw 31 of taking the object 3 being connected with the groove 21 of the freezing box 2 in a matching manner, can manually pull out the freezing box 2 in the refrigerator body 1, and the taking object 3 is scalable, and can be suitable for people of different heights or arm lengths to use. The utility model discloses compare in current low temperature storage box, can reduce the high-rise potential safety hazard of storing and fetching cryopreserving box 2.

Optionally, the refrigerator body 1 is provided with an upper cavity 11 and a lower cavity, the upper cavity 11 and the lower cavity are used for placing the cryopreservation box 2, and the upper cavity 11 and the lower cavity are arranged in the refrigerator body 1 at intervals.

In this embodiment, as shown in fig. 2, the refrigerator body 1 is a square vertical body with a certain height, the upper cavity 11 and the lower cavity are square accommodating cavities formed in the refrigerator body 1, the upper cavity 11 is located directly above the lower cavity (the Z axis is reversed), the upper cavity 11 has a certain height from the ground, and the upper cavity 11 and the lower cavity are both used for placing the cryopreservation box 2.

In other embodiments, the upper cavity 11 and the lower cavity may have a slide way therein, and the cryopreservation box 2 is slidably connected to the slide way in the upper cavity 11 or the lower cavity, so that the stability of the cryopreservation box 2 in the refrigerator 1 can be maintained during the transfer of the refrigerator 1.

In other embodiments, the refrigerating cabinet 1 is not limited to two refrigerating chambers of the upper chamber 11 and the lower chamber, and a plurality of refrigerating chambers may be provided.

Optionally, the refrigerator body 1 comprises a first sealing cover 12 and a second sealing cover 13, the shape of the first sealing cover 12 is adapted to the inlet of the upper cavity 11, and the first sealing cover 12 is used for covering the upper cavity 11; the shape of the second sealing cover 13 is matched with the inlet of the lower cavity, and the second sealing cover 13 is used for covering the lower cavity.

In this embodiment, referring to fig. 2, a first sealing cover 12 and a second sealing cover 13 may be hinged to the refrigerating box 1 through a pin, where the first sealing cover 12 is used to cover an inlet of the upper cavity 11, and the first sealing cover 12 may form a closed space for the upper cavity 11 to ensure a refrigerating effect of a relevant reagent or sample contained in the cryopreservation box 2; the second sealing cover 13 is used for covering the inlet of the lower cavity, and the second sealing cover 13 can form a closed space for the lower cavity so as to ensure the refrigeration effect of the related reagents or samples contained in the cryopreservation box 2.

In other embodiments, a magnetic member (e.g., a magnet) may be disposed on an outer wall of the inlet of the upper chamber 11 and the lower chamber, and a metal member (e.g., an iron sheet) attracted to the magnetic member may be disposed on the first sealing cover 12 and the second sealing cover 13, so as to ensure that the first sealing cover 12 and the second sealing cover 13 can completely cover the upper chamber 11 and the lower chamber.

Optionally, the refrigerator body 1 includes a body cover 14, and the body cover 14 is used to form a closed space for the refrigerator body 1.

In this embodiment, referring to fig. 1 or fig. 2, fig. 1 is a schematic diagram of a closed state of a box cover 14, fig. 2 is a schematic diagram of an open state of the box cover 14, and when the box cover 14 is in the closed state, a closed space can be formed in the refrigerating box 1 to ensure a refrigerating effect.

Optionally, the box cover 14 is provided with a receiving groove 141, the object 3 is disposed in the receiving groove 141, a limiting member 1411 is disposed in the receiving groove 141, and the hook 31 is clamped to the limiting member 1411.

In this embodiment, as shown in fig. 1, a containing groove 141 is formed at a position close to a lower position (in an opposite direction to the Z axis) of the outer wall of the box cover 14, the containing groove 141 may be an inward concave square groove, a limiting member 1411 is disposed in the containing groove 141, the limiting member 1411 may be a hook structure, the hook structure may be welded in the containing groove 141 by a bolt, the object-taking member 3 may be placed in the containing groove 141, and the claw 31 of the object-taking member 3 may be clamped to the limiting member 1411, wherein the claw 31 is integrally of a fan-shaped structure, and an end of the claw 31 contacting the groove 21 of the cryopreservation box 2 is of a bending structure.

Optionally, the fetching member 3 further includes a telescopic rod 32 and a holding handle 33, the hook 31 includes a flat plate portion and a bent portion, the bent portion is used for being connected with the groove 21 in a matching manner, the telescopic end of the telescopic rod 32 is connected to the flat plate portion, and the other end of the telescopic rod is connected to the holding handle 33.

In this embodiment, referring to fig. 3, the holding handle 33 may be made of wood or rubber, the cross-sectional dimension of the flat plate portion of the hook 31 gradually decreases from the bent portion to the telescopic rod 32, the bent portion of the hook 31 is disposed at 90 °, and the telescopic length of the telescopic rod 32 can be adjusted according to the height or arm length of the worker, so that the freezing box 2 can be taken out from the high level of the refrigerator body 1 by taking the object 3.

Optionally, the box cover 14 is provided with a limit switch 142 and a third sealing cover 143, and the third sealing cover 143 is used for covering the accommodating groove 141 and is clamped to the limit switch 142.

In this embodiment, referring to fig. 1, the third sealing cover 143 of fig. 1 is in an open state, and the opening and closing mode of the third sealing cover 143 is realized by the limit switch 142, that is, the worker can open the third sealing cover 143 by pressing the limit switch 142, and the third sealing cover 143 is closed and then integrated with the box cover 14, so that the appearance is not affected.

Optionally, the groove 21 is a T-shaped groove.

In this embodiment, as shown in fig. 3, the groove 21 is designed as a T-shaped groove, so that it can be engaged with the hook 31 of the picking member 3.

Optionally, the end of the finger 31 for contact with the groove 21 is provided with a rubber pad.

In the present embodiment, by providing the rubber pad at the end of the finger 31, rigid contact between the finger 3 and the groove 21 can be avoided, and damage to the finger 31 or the groove 21 can be avoided.

Optionally, rollers 15 are disposed at four corners of the bottom of the refrigerator body 1, and the rollers 15 are universal wheels with brakes.

In the embodiment, as shown in fig. 2, the rollers 15 are arranged at four corners of the bottom of the refrigerator body 1 so as to facilitate the transfer of the refrigerator body 1, the rollers 15 are universal wheels with brakes, and the refrigerator body 1 can be fixed after the position is moved in place.

The terms "first" and "second" are used for descriptive purposes and are not to be construed as indicating or implying relative importance or as implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims

1. A cryogenic storage tank, comprising: refrigerator body (1), freeze and deposit box (2) and telescopic and get article (3), freeze and deposit box (2) be used for set up in refrigerator body (1), it is close to freeze and deposit box (2) one side outside refrigerator body (1) is seted up fluted (21), it can dismantle connect in to get article (3) refrigerator body (1), it includes hook (31) to get article (3), hook (31) be used for with recess (21) cooperation is connected, in order to be located in refrigerator body (1) freeze and deposit box (2) and pull out.

2. A cryogenic storage box according to claim 1, characterized in that the refrigerator body (1) is provided with an upper cavity (11) and a lower cavity, the upper cavity (11) and the lower cavity are used for placing the cryopreservation box (2), and the upper cavity (11) and the lower cavity are arranged at intervals on the refrigerator body (1).

3. A cryogenic storage box according to claim 2, wherein the refrigerator body (1) comprises a first sealing cover (12) and a second sealing cover (13), the first sealing cover (12) is shaped to fit the inlet of the upper cavity (11), and the first sealing cover (12) is used to cover the upper cavity (11); the shape of the second sealing cover (13) is matched with the inlet of the lower cavity, and the second sealing cover (13) is used for covering the lower cavity.

4. A cryogenic storage box according to claim 1, wherein the refrigerator body (1) comprises a body cover (14), the body cover (14) being for forming an enclosed space for the refrigerator body (1).

5. The low-temperature storage box according to claim 4, wherein a containing groove (141) is formed in the box body cover (14), the object (3) is arranged in the containing groove (141), a limiting piece (1411) is arranged in the containing groove (141), and the claw (31) is used for being clamped in the limiting piece (1411).

6. The low-temperature storage box according to claim 5, wherein a limit switch (142) and a third sealing cover (143) are arranged on the box body cover (14), and the third sealing cover (143) is used for covering the accommodating groove (141) and is clamped with the limit switch (142).

7. A cryogenic storage box according to claim 1, the object taking part (3) further comprising a telescopic rod (32) and a holding handle (33), the claw (31) comprising a flat plate part and a bent part, the bent part being used for being matched and connected with the groove (21), the telescopic end of the telescopic rod (32) being connected with the flat plate part, and the other end being connected with the holding handle (33).

8. A cryogenic storage tank according to claim 1, wherein the indentation (21) is a T-shaped slot.

9. A cryogenic storage tank according to claim 1, wherein the end of the finger (31) for contact with the groove (21) is provided with a rubber pad.

10. A cryogenic storage box according to claim 1, characterized in that rollers (15) are arranged at the four corners of the bottom of the refrigerated box body (1), and the rollers (15) are universal wheels with brakes.