Liftable multifunctional deep hypothermia operating platform

Abstract

The utility model discloses a liftable multifunctional deep hypothermia operating platform, and relates to the technical field of cryopreserved sample operation, the liftable multifunctional deep hypothermia operating platform comprises a support frame and an operating platform, the support frame comprises a bottom plate, a height adjusting device and a support plate, the height adjusting device is connected between the bottom plate and the support plate; the operating table comprises a box body, a cover body, a placing plate for placing an empty programmed cooling box and a cryopreservation box, and a material placing plate for placing files and data, a sample placing rack is arranged in the box body; the placing plate is in folding connection with the front side wall of the box body; the material placing plate is in folding connection with the left side wall of the box body; the height adjusting device can freely adjust the height of the operation platform according to the height and body shape of an operator; the placing plate is connected with the front side wall of the box body in a folding manner, so that the problem of inconvenience in cell transfer operation is solved; the material placing plate is connected with the left side wall of the box body in a folding mode, and the file placing problem is solved.

Description

Technical Field

[0001] The utility model relates to the technology in the field of cryopreserved sample operation, in particular to a liftable multi-functional deep low-temperature operation platform. Background Art

[0002] At present, cell therapy has been widely studied and promoted at home and abroad. For biological cell samples, cell cryopreservation is a conventional cell preservation method in cell laboratories, generally stored in a liquid nitrogen tank at -196°C. To ensure the temperature stability of sample storage, operations such as sample storage and retrieval must be carried out using equipment that can maintain a low-temperature environment. Professional biological sample banks are equipped with a deep low-temperature operation platform that fills liquid nitrogen to maintain a sample operation environment below -150°C. However, most of the currently used deep low-temperature operation platforms are operating tables with a fixed height and cannot adjust the operating height to adapt to the different heights and body types of members in the biological sample bank, resulting in extremely inconvenient operations such as different operators having to lower their heads and bend their waists. In the long run, it has a greater negative impact on the physical health of employees. Moreover, there is no planned and designed corresponding placement and storage area for items such as materials and document records related to the operation process. Too many additional tools need to be configured during the operation process, and the placement of items is relatively chaotic, which is extremely inconvenient for operations related to the sample transfer process. Therefore, there is an urgent need for a liftable multi-functional deep low-temperature operation platform that can be used to operate cryopreserved samples outside the liquid nitrogen tank and reasonably plan the placement of related operation items, reduce the work burden of operators, facilitate deep low-temperature operations during the sample transfer process, and ensure the safety of operators and biological samples. Summary of the Utility Model

[0003] In view of this, in view of the deficiencies of the existing technology, the main purpose of the present utility model is to provide a liftable multi-functional deep low-temperature operation platform, which can freely adjust the height of the operation platform according to the height and body type of the operator by adopting a height adjustment device, improving convenience; the placement plate is foldably connected to the front side wall of the box body, solving the problem of inconvenient cell transfer operation; the material placement plate is foldably connected to the left side wall of the box body, solving the problem of needing to push another trolley to place the documents and records brought by the reviewer when operating cryopreserved samples.

[0004] To achieve the above object, the present utility model adopts the following technical solutions:

[0005] A liftable multi-functional deep low-temperature operation platform, comprising a support frame and an operation platform installed above the support frame. The support frame includes a bottom plate, a height adjustment device, and a support plate. The height adjustment device is connected between the bottom plate and the support plate; the operation platform includes a box body, a cover body, a placement plate for placing empty programmable cooling boxes and cryopreservation boxes, and a material placement plate for placing document materials; a sample placement rack is provided inside the box body; the cover body is detachably covered above the box body; the placement plate is foldably connected to the front side wall of the box body; the material placement plate is foldably connected to the left side wall of the box body.

[0006] As a preferred solution: The height adjustment device includes a sleeve and a column. The lower end of the sleeve is fixedly connected to the bottom plate, the upper end of the column is fixedly connected to the support plate, and the column is vertically movable and located in the sleeve.

[0007] As a preferred solution: The box body has an accommodating cavity, the sample placement rack is detachably located in the accommodating cavity, there are a plurality of the sample placement racks, and the plurality of sample placement racks are arranged side by side.

[0008] As a preferred solution: The placement plate is provided with a plurality of through holes for placing empty program cooling boxes and cryopreservation boxes, and the plurality of through holes are arranged in an array.

[0009] As a preferred solution: A support block for supporting is provided in the box body, the sample placement rack is located above the support block, and the support block is arched; handles are provided on the cover body, the support block and the box body.

[0010] As a preferred solution: A water inlet pipe is provided on the box body, a thermometer is provided beside the water inlet pipe, and relief slots for making way for the water inlet pipe are provided on the side walls of the cover body and the support block.

[0011] As a preferred solution: There are four sleeves and four columns. The lower ends of the four sleeves are fixedly connected to the four corner positions of the bottom plate, the upper ends of the four columns are fixedly connected to the four corner positions of the support plate, and the four sleeves and the four columns correspond one by one.

[0012] As a preferred solution: The lower ends of the four sleeves are all connected with rollers, and a pneumatic adjustment member is provided between the bottom plate and the support plate.

[0013] The utility model has obvious advantages and beneficial effects compared with the prior art. Specifically, as can be seen from the above technical solution, a liftable multi-functional deep low-temperature operation platform with a simple and reasonable structure, good versatility and convenient operation is provided, which can be used in different cryopreservation sample operation scenarios. By adopting a height adjustment device, the height of the operation platform can be freely adjusted according to the operator's height and body type, solving the inconvenience factors that cause various damages to the operator's body, such as bending over for a long time, due to the height and body type of each person when using the existing deep low-temperature operation platform; the placement plate is foldably connected to the front side wall of the box body, solving the problem of inconvenient cell transfer operation; the material placement plate is foldably connected to the left side wall of the box body, solving the problem that a small cart needs to be pushed separately to place the documents and records brought by the reviewer during the cryopreservation sample operation, greatly improving the protection of the operator and the work efficiency and saving costs; a liftable multi-functional deep low-temperature operation platform can be used in various cryopreservation sample operation situations, reasonably completing the operation process of cryopreservation samples. By adopting a height adjustment device, the operation needs of people with basically all heights and body types can be met, and certain costs are also saved, improving versatility and convenience.

[0014] To more clearly elaborate on the structural features and functions of the present utility model, the following will be described in detail in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic three-dimensional structure diagram of a liftable multi-functional deep low-temperature operation platform of the present utility model;

[0016] Figure 2 Exploded view of a liftable multi-functional deep low-temperature operation platform of the present utility model;

[0017] Figure 3 Schematic three-dimensional structure diagram of the support frame of the present utility model;

[0018] Figure 4 Schematic three-dimensional structure diagram of the operation table of the present utility model.

[0019] Description of the reference numerals in the drawings:

[0020] In the figure: 10, support frame; 11, bottom plate; 12, height adjustment device; 121, sleeve; 1211, roller; 122, column; 13, support plate; 14, air pressure adjustment member; 20, operation table; 21, box body; 211, accommodation cavity; 212, support block; 213, handle; 214, water inlet pipe; 215, relief slot; 216, thermometer; 217, sample placement rack; 22, cover body; 23, placement plate; 231, through hole; 24, material placement plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model is asFigures 1 to 4 As shown in the figure, a liftable multi-functional deep cryogenic operation platform includes a support frame 10 and an operation table 20 installed above the support frame 10, where:

[0022] The support frame 10 includes a bottom plate 11, a height adjustment device 12 and a support plate 122; a column; 13, and the height adjustment device 12 is connected between the bottom plate 11 and the support plate 122; the column; 13; the operation table 20 includes a box body 21, a cover body 22, a placement plate 23 for placing empty programmable cooling boxes and cryopreservation boxes, and a material placement plate 24 for placing documents and materials; a sample placement rack 217 is arranged in the box body 21; the cover body 22 is detachably covered above the box body 21; the placement plate 23 is foldably connected to the front side wall of the box body 21; the material placement plate 24 is foldably connected to the left side wall of the box body 21.

[0023] The operation table 20 is located above the support frame 10, and the support plate 122; the column; 13 can adjust its height relative to the bottom plate 11 through the height adjustment device 12, thereby adjusting the height of the operation table 20; the sample is placed on the sample placement rack 217 in the box body 21; the placement plate 23 is foldably connected to the front side wall of the box body 21; the material placement plate 24 is foldably connected to the left side wall of the box body 21, which is convenient for folding and unfolding during use and folding and storing when not in use, facilitating operation.

[0024] A liftable multi-functional deep cryogenic operation platform with a simple and reasonable structure, good versatility and convenient operation is provided. It can be used in different cryopreservation sample operation scenarios. By using the height adjustment device 12, the height of the operation platform can be freely adjusted according to the operator's height and body shape, solving the inconvenient factors such as the need to bend down for a long time due to the height and body shape of each person during the use of the existing deep cryogenic operation platform, which can cause various damages to the operator's body; the placement plate 23 is foldably connected to the front side wall of the box body 21, solving the problem of inconvenient cell transfer operation; the material placement plate 24 is foldably connected to the left side wall of the box body 21, solving the problem of needing to push another small cart to place the documents and records brought by the reviewer during the cryopreservation sample operation, greatly improving the protection of the operator and the work efficiency and saving costs; a liftable multi-functional deep cryogenic operation platform can be used in various cryopreservation sample operation situations, reasonably completing the operation process of cryopreservation samples. By using the height adjustment device 12, it can meet the operation needs of almost all people with different heights and body shapes, also saving a certain amount of costs and improving the versatility and convenience.

[0025] The height adjustment device 12 includes a sleeve 121 and a column. The lower end of the sleeve 121 is fixedly connected to the bottom plate 11, the upper end of the column is fixedly connected to the support plate 122; the column; 13, and the column is liftable and movable in the sleeve 121.

[0026] The height adjustment device 12 is used to facilitate height adjustment and is easy to operate.

[0027] The box body 21 has a receiving cavity 211 in it. The sample placement rack 217 is detachably located in the receiving cavity 211. There are a plurality of sample placement racks 217, which are arranged side by side to facilitate the placement of samples.

[0028] The placement plate 23 is provided with a plurality of through holes 231 for placing empty programmed cooling boxes and freezing boxes, and the plurality of through holes 231 are distributed in an array.

[0029] A support block 212 for supporting is arranged in the box body 21, and the sample placement rack 217 is located above the support block 212, and the support block 212 is arched; a handle 213 is arranged on the cover body 22, the support block 212 and the box body 21; the use of the handle 213 improves convenience.

[0030] The box body 21 is provided with a water inlet pipe 214, and a thermometer 216 is provided beside the water inlet pipe 214. The side walls of the cover body 22 and the support block 212 are provided with a clearance groove 215 for making way for the water inlet pipe 214. The clearance groove 215 is used to prevent position interference.

[0031] There are four sleeves 121 and four columns. The lower ends of the four sleeves 121 are tightly connected to the four corners of the base plate 11, and the upper ends of the four columns are tightly connected to the four corners of the support plate 122 and the column 13. The four sleeves 121 correspond to the four columns one by one.

[0032] The four sleeves 121 and four columns ensure the liftability and stability of the structure.

[0033] The lower ends of the four sleeves 121 are connected to rollers 1211 , and an air pressure regulating member 14 is provided between the bottom plate 11 and the support plate 122 ; and the columns 13 ; and the rollers 1211 are used to facilitate the movement of the operating platform.

[0034] The use method and principle of the liftable multifunctional deep low temperature operation platform are as follows:

[0035] The operating table is located above the support frame, and the support plate can adjust its height relative to the bottom plate through a height adjustment device, thereby adjusting the height of the operating table; the sample is placed on the sample placement rack in the box; the placement plate is foldably connected to the front side wall of the box; the material placement plate is foldably connected to the left side wall of the box, which is convenient for folding and unfolding when in use, and folding and stowing when not in use, for easy operation.

[0036] The design focus of the present utility model is to provide a liftable multi-functional deep low-temperature operation platform with a simple and reasonable structure, good versatility, and convenient operation. It can be used in different cryopreservation sample operation scenarios. By adopting a height adjustment device, the height of the operation platform can be freely adjusted according to the operator's height and body type, solving the inconvenience factors that cause various damages to the operator's body, such as the need to bend down for a long time due to the height and body type of each person when using the existing deep low-temperature operation platform; the placement plate is foldably connected to the front side wall of the box body, solving the problem of frequent bending when placing the empty programmable cryo box on the baffle below the platform during cell transfer operations; the material placement plate is foldably connected to the left side wall of the box body, solving the problem of needing to push another small cart to place the documents and records brought by the reviewer during cryopreservation sample operations, greatly improving the protection of the operator and the work efficiency and saving costs; a liftable multi-functional deep low-temperature operation platform can be used in various cryopreservation sample operation situations, reasonably completing the operation process of cryopreservation samples. By adopting a height adjustment device, it can meet the operation needs of almost all people with different heights and body types, also saving certain costs and improving versatility and convenience.

[0037] The above is only a preferred embodiment of the present utility model, and does not impose any limitation on the technical scope of the present utility model. Therefore, any minor modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A multifunctional cryogenic operation platform capable of lifting and lowering, characterized in that: It includes a support frame and an operating table installed on the support frame, the support frame includes a bottom plate, a height adjustment device and a support plate, the height adjustment device is connected between the bottom plate and the support plate; the operating table includes a box body, a cover body, a placement plate for placing empty program cooling boxes and freezing boxes, and a material placement plate for placing documents and materials; a sample placement rack is arranged in the box body; the cover body is detachably covered on the top of the box body; the placement plate is foldably connected to the front side wall of the box body; the material placement plate is foldably connected to the left side wall of the box body.

2. The multifunctional cryogenic operation platform capable of lifting and lowering according to claim 1, characterized in that: The height adjustment device comprises a sleeve and a column, the lower end of the sleeve is firmly connected to the bottom plate, the upper end of the column is firmly connected to the support plate, and the column is liftable and movable in the sleeve.

3. The multifunctional cryogenic operation platform capable of lifting and lowering according to claim 1 is characterized in that: The box body is provided with a containing cavity, the sample placement rack is detachably located in the containing cavity, and there are a plurality of sample placement racks, which are arranged side by side.

4. The multifunctional cryogenic operation platform capable of lifting and lowering according to claim 1 is characterized in that: The placement plate is provided with a plurality of through holes for placing empty programmed cooling boxes and freezing boxes, and the plurality of through holes are distributed in an array shape.

5. The multifunctional cryogenic operation platform capable of lifting and lowering according to claim 1 is characterized in that: A supporting block for supporting is arranged in the box body, the sample placement rack is located above the supporting block, and the supporting block is arched; the cover body, the supporting block and the box body are all provided with handles.

6. The multifunctional cryogenic operation platform capable of lifting and lowering according to claim 5, characterized in that: The box body is provided with a water inlet pipe, and a thermometer is provided beside the water inlet pipe. The cover body and the side wall of the support block are both provided with a making way groove for making way for the water inlet pipe.

7. The multifunctional cryogenic operation platform capable of lifting and lowering according to claim 2 is characterized in that: There are four sleeves and four columns, the lower ends of the four sleeves are tightly connected to the four corners of the base plate, the upper ends of the four columns are tightly connected to the four corners of the support plate, and the four sleeves correspond to the four columns one by one.

8. The multifunctional cryogenic operation platform capable of lifting and lowering according to claim 7 is characterized in that: The lower ends of the four sleeves are connected with rollers, and an air pressure regulating member is arranged between the bottom plate and the supporting plate.

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