CN210580692U

CN210580692U - Procreation medical science is with low temperature preservation device

Info

Publication number: CN210580692U
Application number: CN201921532077.8U
Authority: CN
Inventors: 齐夙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-22
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a procreation medical science is with low temperature preservation device, include: the hutch, it has the closing cap to keep incasement packing liquid nitrogen and top one side through hinge connection, still be provided with cold-stored piece in the hutch, be provided with a plurality of cold-stored grooves of group in the cold-stored piece, be provided with cold-stored section of thick bamboo in the cold-stored groove, the mainboard is installed at the top of hutch, a plurality of groups of mouth of depositing have evenly been seted up at the edge of mainboard, cold-stored section of thick bamboo setting is in depositing mouthful, a plurality of groups and the corresponding draw-in groove of depositing mouthful have evenly been seted up at the edge of hutch, the L template has been placed in the draw-in groove, the bottom is fixed with the elastic plate in the L template. The utility model discloses the handle mounted position to patent document that patent number is CN 208755031U improves, and the handle design of a cold-stored section of thick bamboo in the outside can not receive inside microthermal influence and lead to getting to take inconvenient condition to appear, improves the convenience of device.

Description

Procreation medical science is with low temperature preservation device

Technical Field

The utility model relates to a reproductive medicine keeps device technical field, specifically is a reproductive medicine keeps device with low temperature.

Background

Reproductive medicine is a subject, and provides scientific subject guidance for clinical male and female reproductive medicine, reproductive physiology, reproductive regulation and prevention and treatment of reproductive diseases, introduces research results, popularizes new technology, and promotes academic exchange at home and abroad and subject development in the field of reproductive medicine.

This scheme has studied the patent document of granted patent number CN 208755031U, and this scheme is "including keeping the case, keeps the incasement to be filled with the liquid nitrogen, keeps case upper end opening and is provided with sealed lid, keeps the case and is provided with heat preservation, its characterized in that outward: the bottom in the preservation box is provided with a damping spring, the damping spring is provided with a refrigeration block, the refrigeration block is provided with a plurality of refrigeration grooves, flow passages are respectively arranged between every two adjacent refrigeration grooves and between the refrigeration groove and the inner cavity of the preservation box, a refrigeration cylinder is placed in the refrigeration groove, the upper end of the refrigeration cylinder is provided with a cylinder cover, the wall of the refrigeration cylinder is internally provided with a cavity which is connected with liquid nitrogen inlet and outlet positioned at two sides of the refrigeration cylinder, the liquid nitrogen inlet and outlet is provided with a cover, the bottom in the refrigeration cylinder is provided with an arc-shaped groove matched with the bottom of a test tube, a test tube clamping plate is fixed in the refrigeration cylinder, the test tube clamping plate is provided with a fixing hole with the same diameter as that of the test tube, and has the advantages of good low-temperature preservation effect, the influence of external vibration on reproductive samples can be effectively reduced, the test tube containing the reproductive samples, however, the following problems are found in the research of the device of the scheme in the use process: (1) the handle of the refrigerating cylinder is arranged in the refrigerating box, and when the refrigerating cylinder needs to be taken for a long time in a low-temperature state, the refrigerating cylinder needs to be taken by means of special protection work, otherwise, the handle is easy to damage hands, and the operation is inconvenient; (2) this scheme mainly reaches absorbing purpose through the damping spring that the bottom set up, and such design shock attenuation effect is not good, and the absorbing in-process makes inside cold-stored section of thick bamboo take place to rush to move easily. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a procreation medical science is with low temperature preservation device has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a cryopreservation apparatus for reproductive medicine, comprising: a storage box, wherein the storage box is filled with liquid nitrogen, one side of the top of the storage box is connected with a sealing cover through a hinge, a refrigeration block is arranged in the storage box, a plurality of groups of refrigerating grooves are arranged in the refrigerating block, refrigerating cylinders are arranged in the refrigerating grooves, a main board is arranged at the top of the storage box, a plurality of groups of storage openings are uniformly arranged on the edge of the main board, the cold storage cylinder is arranged in the storage openings, a plurality of groups of clamping grooves corresponding to the storage openings are uniformly arranged at the edge of the storage box, L-shaped plates are arranged in the clamping grooves, an elastic plate is fixed at the bottom of the inner end of the L-shaped plate, the elastic plate is arranged in the clamping groove, two groups of limiting rings and fixing rings which are distributed up and down symmetrically are fixed at the inner end of the L-shaped plate, two groups of pull rods are connected between the limiting ring and the fixing ring, the limiting ring is located at the upper end of the refrigerating cylinder, and the fixing ring is located in the middle of the refrigerating cylinder.

As an optimal implementation mode of the utility model, the L template is two segmentation structures and is the metal sheet that the level set up and the ceramic plate of perpendicular setting respectively, fixed connection and junction are provided with the stopper between metal sheet and the ceramic plate, the stopper is fixed on the ceramic plate.

As a preferred embodiment of the present invention, the bottom of the ceramic plate is provided with a through hole and a surface mounting handle, and the sidewall of the storage box is fixed with an insertion rod used in cooperation with the through hole.

As an optimized implementation manner of the utility model, the position of the storage opening is provided with the mark paster.

As a preferred embodiment of the present invention, the bottom of the metal plate has been provided with a bar-shaped groove, the elastic plate is inclined and disposed in the bar-shaped groove, and one end of the elastic plate is fixed on the inner wall of the bar-shaped groove.

As a preferred embodiment of the present invention, the cold storage cylinder is provided with eight groups and four groups at the middle part are cold storage racks, and the cold storage racks are in direct contact with liquid nitrogen.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this scheme is improved the handle mounted position of patent document for CN 208755031U, and the handle design of a cold-stored section of thick bamboo in the outside can not receive inside microthermal influence and lead to getting to take inconvenient condition to appear, improves the convenience of device.

2. The installation mode of the refrigerating cylinder is designed to be suspended, the inner wall of the refrigerating groove is not easy to collide, and the damping effect of the device is improved.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the whole of the top view of the present invention;

FIG. 3 is a structural diagram of the L-shaped board of the present invention;

fig. 4 is the installation structure diagram of the L-shaped plate and the clamping groove of the present invention.

In the figure, 1-a storage box, 2-a sealing cover, 3-a refrigerating block, 4-a refrigerating groove, 5-a refrigerating cylinder, 6-a main plate, 7-a storage opening, 8-a clamping groove, 9-an L-shaped plate, 10-an elastic plate, 11-a limiting ring, 12-a fixing ring, 13-a pull rod, 14-a metal plate, 15-a ceramic plate, 16-a limiting block, 17-a perforation, 18-a handle, 19-an inserting rod, 20-a marking sticker, 21-a strip-shaped groove and 22-a refrigerating frame.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a cryopreservation apparatus for reproductive medicine, comprising: the preservation box 1 is filled with liquid nitrogen, one side of the top of the preservation box 1 is connected with a sealing cover 2 through a hinge, a sealing gasket made of silica gel material is fixed on the periphery of the sealing cover 2, a refrigeration block 3 is further arranged in the preservation box 1, a plurality of groups of refrigeration grooves 4 are arranged in the refrigeration block 3, refrigeration cylinders 5 are arranged in the refrigeration grooves 4, test tubes are placed in the refrigeration cylinders 5, a main board 6 is installed on the top of the preservation box 1, a plurality of groups of storage openings 7 are uniformly formed in the edge of the main board 6, the refrigeration cylinders 5 are arranged in the storage openings 7, a plurality of groups of clamping grooves 8 corresponding to the storage openings 7 are uniformly formed in the edge of the preservation box 1, an L-shaped board 9 is placed in each clamping groove 8, an elastic board 10 is fixed at the bottom of the inner end of the L-shaped board 9, two groups of limiting rings 11 and fixing rings 12 which are symmetrically distributed up and down are also fixed, the limiting ring 11 is positioned at the upper end of the refrigerating cylinder 5, and the fixing ring 12 is positioned in the middle of the refrigerating cylinder 5.

In a further improvement, as shown in fig. 3: l template 9 is two segmentation structures and is the metal sheet 14 that the level set up and the ceramic plate 15 of perpendicular setting respectively, and metal sheet 14 adopts the copper material that has certain elasticity, and fixed connection and junction are provided with stopper 16 between metal sheet 14 and the ceramic plate 15, and stopper 16 fixes on ceramic plate 15, through designing L template 9 for two segmentation structures and adopting the copper material to metal sheet 14, can improve L template 9's elasticity.

In a further improvement, as shown in fig. 3: the bottom of the ceramic plate 15 is provided with a through hole 17, the surface of the ceramic plate is provided with a handle 18, an inserting rod 19 matched with the through hole 17 for use is fixed on the side wall of the storage box 1, and the L-shaped plate 9 can be limited by arranging the through hole 17 on the ceramic plate 15 and matching with the inserting rod 19 for use.

Further improved, as shown in fig. 1: the storage port 7 is provided with a label sticker 20, and the stored test tubes can be conveniently distinguished by the label sticker 20.

Further improved, as shown in fig. 1: strip groove 21 has been seted up to the bottom of metal sheet 14, and elastic plate 10 is the slope form and sets up in strip groove 21 and one end is fixed on the inner wall of strip groove 21, is provided with elastic plate 10 in the bottom of metal sheet 14, when needs will refrigerate a section of thick bamboo 5 and take out, can break away from inserted bar 19 and punch a hole 17 conveniently will refrigerate a section of thick bamboo 5 auto-eject, conveniently get and take.

Specifically, cold-stored section of thick bamboo 5 is divided into eight groups and is located four groups at the middle part and for refrigerating frame 22, and refrigerating frame 22 and liquid nitrogen direct contact are for refrigerating frame 22 to four group designs in the middle, and refrigerating frame is formed by the metal pole welding, including directly placing the test tube, can with contact between the liquid nitrogen, can reach better cold-stored effect, refrigerate to some needs cryogenic storage specially to there is the lid in the top society of refrigerating frame 22, reach sealed effect.

When in use: the utility model discloses when needs will preserve the cold-stored section of thick bamboo 5 of 1 inside of case and take out, the user opens closing cap 2 to select corresponding cold-stored section of thick bamboo 5 and open the L template 9 in this cold-stored 5 outsides as required, the mode of opening is: pull ceramic plate 15 outward and make perforation 17 break away from inserted bar 19, then cold-stored section of thick bamboo 5 upspring under the effect of elastic plate 10, then the user only need hand handle 18 lift cold-stored section of thick bamboo 5 can, conveniently get and take, and be provided with spacing ring 11 and solid fixed ring 12 respectively in the upper end and the middle part of cold-stored section of thick bamboo 5, spacing ring 11 is placed on the mainboard 6, gu fixed ring 12 is located cold-stored inslot 4, can hang cold-stored section of thick bamboo 5 and place in cold-stored inslot 4 together with inside test tube, avoid reaching better shock attenuation effect with the inner wall contact, the handle that such design can effectual solution patent document is CN 208755031U gets inconvenient problem after being frozen.

The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the technical field of reproductive medicine preservation devices, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cryopreservation apparatus for reproductive medicine, comprising: keep fridge (1), keep fridge (1) intussuseption to be filled with liquid nitrogen and top one side and have closing cap (2) through hinge connection, still be provided with cold-stored piece (3) in keeping fridge (1), be provided with a plurality of groups cold-stored groove (4) in cold-stored piece (3), be provided with cold-stored section of thick bamboo (5), its characterized in that in cold-stored groove (4): the top of the storage box (1) is provided with a main board (6), the edge of the main board (6) is evenly provided with a plurality of groups of storage openings (7), the refrigerating cylinder (5) is arranged in the storage opening (7), a plurality of groups of clamping grooves (8) corresponding to the storage opening (7) are uniformly arranged on the edge of the storage box (1), an L-shaped plate (9) is arranged in the clamping groove (8), an elastic plate (10) is fixed at the bottom of the inner end of the L-shaped plate (9), the elastic plate (10) is arranged in the clamping groove (8), two groups of limiting rings (11) and fixing rings (12) which are distributed up and down symmetrically are fixed at the inner end of the L-shaped plate (9), two groups of pull rods (13) are connected between the limiting ring (11) and the fixing ring (12), the limiting ring (11) is located at the upper end of the refrigerating cylinder (5), and the fixing ring (12) is located in the middle of the refrigerating cylinder (5).

2. The cryopreservation apparatus for reproductive medicine according to claim 1, wherein: l template (9) are two segmentation structures and are metal sheet (14) and perpendicular ceramic plate (15) that set up for the level respectively, fixed connection and junction are provided with stopper (16) between metal sheet (14) and ceramic plate (15), stopper (16) are fixed on ceramic plate (15).

3. The cryopreservation apparatus for reproductive medicine according to claim 2, wherein: the bottom of the ceramic plate (15) is provided with a through hole (17), the surface of the ceramic plate is provided with a handle (18), and an insert rod (19) matched with the through hole (17) for use is fixed on the side wall of the storage box (1).

4. The cryopreservation apparatus for reproductive medicine according to claim 1, wherein: the positions of the storage ports (7) are all provided with mark stickers (20).

5. The cryopreservation apparatus for reproductive medicine according to claim 2, wherein: a strip-shaped groove (21) is formed in the bottom of the metal plate (14), the elastic plate (10) is obliquely arranged in the strip-shaped groove (21), and one end of the elastic plate is fixed on the inner wall of the strip-shaped groove (21).

6. The cryopreservation apparatus for reproductive medicine according to claim 2, wherein: the refrigeration cylinder (5) is provided with eight groups of refrigeration frames (22) which are positioned in the middle, and the refrigeration frames (22) are in direct contact with liquid nitrogen.