Biological sample storage equipment

Abstract

The utility model discloses biological sample storage equipment which comprises a storage cabin and an operation cabin, an operation cabin is arranged above the storage cabin and can be used for lifting, shoveling or grabbing and transferring samples in the storage cabin; a scanning recognition mechanism is arranged in the operation cabin; and the scanning identification mechanism can identify the sample in the operation cabin. The device has the beneficial effects that the sample box and the sample tube are scanned and identified in a multi-direction and multi-angle manner through the first scanning identification piece, the second scanning identification piece and the third scanning identification piece, so that the condition of missing scanning is avoided; the sample boxes in the lifting baskets can be shoveled through the shoveling disc mechanism, the sample boxes can be limited and fixed in the shoveling and transferring process, the shaking condition is avoided, the position of each group of lifting baskets can be clearly determined through the rotary display assembly, the lifting baskets can be rapidly extracted, and the storage bin, the storage bin and the lifting basket can be conveniently stored through the pressure relief assembly. By means of the device, the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sample storage, in particular to a biological sample storage device. Background Art

[0002] In the field of sample storage, cryogenic storage and retrieval equipment is used to store biological samples such as blood samples, vaccines, bacterial and viral strains at low temperatures, so that the samples are kept in a low temperature state and preserved active.

[0003] The current automated sample storage equipment has a single method for scanning codes when entering the warehouse, and there are situations such as missed scans and inability to identify. The low-temperature gas in the storage bin is easy to leak into the operating bin and affect the equipment in the operating bin; it is easy to cause high pressure during use and inconvenient exhaust; for example, in the patent text with application number 202220532613.X, when extracting the basket, the basket position is often incorrect, affecting storage efficiency; when scooping the sample box, it is easy to shake. For this reason, the utility model has designed a biological sample storage device. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems or problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a biological sample storage device, which can scan and identify sample boxes and sample tubes in multiple directions and angles to avoid missed scanning. The sample boxes in the basket can be scooped by the shovel mechanism, and the sample boxes can be limited and fixed during the scooping and transportation process to avoid shaking. The position of each group of baskets can be clearly determined by rotating the display component, and the baskets can be quickly extracted. The storage cabin and the operating cabin can be quickly depressurized by the pressure relief component, and a rotating handle is arranged inside the operating cabin, which can be used to assist the basket lifting mechanism or in case of failure or maintenance.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a biological sample storage device, which includes a storage cabin and an operating cabin; an operating cabin is arranged above the storage cabin, and the operating cabin can lift, scoop or grab and transport the samples in the storage cabin; a scanning and identification mechanism is arranged in the operating cabin; the scanning and identification mechanism can identify the samples in the operating cabin.

[0008] As a preferred solution of the biological sample storage device of the utility model, the operation cabin also includes a grabbing mechanism, which can grab samples and transport them, and the scanning and identification mechanism can perform multi-directional identification of the samples on the grabbing mechanism.

[0009] As a preferred solution of the biological sample storage device of the utility model, the scanning and identification mechanism includes a first scanning and identification component, which is arranged on the grabbing mechanism and can scan and identify the upper part of the sample.

[0010] As a preferred solution of the biological sample storage device of the utility model, the scanning and identification mechanism includes a second scanning and identification component and a third scanning and identification component; the third scanning and identification component is arranged on the side of the second scanning and identification component, the second scanning and identification component can be rotated to scan and identify the sample, and the third scanning and identification component can scan and identify the bottom of the sample.

[0011] As a preferred solution of the biological sample storage device of the utility model, the operation cabin includes a first operation cabin and a second operation cabin; the second operation cabin is arranged on the side of the first operation cabin, the second operation cabin can extract the basket in the storage cabin, the first operation cabin can scoop samples from the basket in the second operation cabin, and grab and transport them, the first operation cabin and the second operation cabin are separated by a partition, and samples are allowed to pass through.

[0012] As a preferred solution of the biological sample storage device of the utility model, a basket lifting mechanism is provided in the second operating cabin, and the basket lifting mechanism can lift the basket in the storage cabin into the second operating cabin, and the basket lifting mechanism can drive the basket to rise and fall.

[0013] As a preferred solution of the biological sample storage device of the utility model, the basket lifting mechanism includes a lifting and fixing frame, a chain driving mechanism, a sealing cover, and a basket grabber; the lifting and fixing frame is vertically arranged in the second operating cabin, the lifting and fixing frame has a central hole inside, the sealing cover is arranged inside the lifting and fixing frame, the lower end of the lifting and fixing frame is connected to the basket grabber, and the chain driving mechanism is arranged on the lifting and fixing frame. The chain driving mechanism can drive the sealing cover and the basket grabber to rise and fall, the sealing cover can seal the upper hatch of the storage cabin, and the basket grabber can grab the basket.

[0014] As a preferred solution of the biological sample storage device of the utility model, the lifting and fixing frame and the partition are provided with access channels, and the access channels can allow the sample boxes to enter and exit.

[0015] As a preferred solution of the biological sample storage device of the utility model, a shovel mechanism is also provided in the first operation cabin, and the shovel mechanism can scoop the sample box on the basket through the partition.

[0016] As a preferred solution of the biological sample storage device of the utility model, the shovel plate mechanism includes a shovel plate moving assembly, a shovel plate, a spray pipe, a shovel plate hook, a ball head plunger, and a shovel plate bracket; the shovel plate moving assembly and the shovel plate are on the shovel plate bracket, the shovel plate moving assembly can drive the shovel plate to move, the shovel plate hook is provided on the shovel plate, the shovel plate hook can limit the sample box, the shovel plate bracket is provided with a spray pipe and a ball head plunger, the spray pipe can spray and freeze the sample box, and the ball head plunger can limit and fix the sample box.

[0017] As a preferred solution of the biological sample storage device of the utility model, the grabbing mechanism includes a movable axis mechanism, a clamping mechanism, and a sample tube guide; the movable axis mechanism can drive the clamping mechanism to move in the X direction and the Y direction in the operation cabin, the clamping mechanism can be raised and lowered to grab the sample tube, and a sample tube guide is arranged at the lower end of the clamping mechanism, and the sample tube guide can guide the sample tube.

[0018] As a preferred solution of the biological sample storage device of the utility model, a storage rack is arranged in the storage cabin, a rotating shaft is arranged in the middle of the storage rack, a driving mechanism is arranged at the upper end of the rotating shaft, and a rotating display component is arranged at the upper end of the driving mechanism; the rotating display component can display the rotation angle of the storage rack, the driving mechanism can drive the storage rack to rotate, and the storage rack can store sample boxes.

[0019] As a preferred solution of the biological sample storage device of the utility model, the rotating display component includes a basket display plate, a rotating indicator needle is arranged on the side of the basket display plate, and the basket display plate is also provided with a rotation sensor, and the rotating indicator needle corresponds to the scale on the basket display plate.

[0020] As a preferred solution of the biological sample storage device of the utility model, it also includes a pressure relief component; the pressure relief component is arranged on the operation cabin, and can relieve pressure and exhaust air in the operation cabin and / or the storage cabin.

[0021] As a preferred solution of the biological sample storage device of the utility model, the pressure relief component includes a first valve and a second valve, the first valve is connected to the operation cabin through a pipeline, and the second valve is connected to the storage cabin through a pipeline.

[0022] As a preferred solution of the biological sample storage device of the utility model, it also includes a docking and lifting mechanism, which can lift the transfer tank and dock it with the operation cabin.

[0023] As a preferred solution of the biological sample storage device of the utility model, the operation cabin is also provided with a cover opening mechanism, which can open the lower hatch cover of the operation cabin and can also open the tank cover of the transfer tank.

[0024] As a preferred solution of the biological sample storage device of the utility model, a basket lifting mechanism and a rotating handle are also provided in the operation cabin, and the rotating handle can manually drive the basket lifting mechanism.

[0025] As a preferred solution of the biological sample storage device of the utility model, a top visual mechanism is also arranged in the operation cabin, and the top visual mechanism can monitor the interior of the operation cabin.

[0026] The beneficial effects of the utility model are as follows: the utility model scans and identifies sample boxes and sample tubes in multiple directions and angles through the first scanning identification component, the second scanning identification component, and the third scanning identification component to avoid missed scanning; the sample boxes in the basket can be scooped out through the shovel plate mechanism, and the sample boxes can be limited and fixed during the scooping and transportation process to avoid shaking; the position of each group of baskets can be clearly determined by rotating the display component, and the baskets can be quickly extracted; the storage cabin and the operating cabin can be quickly depressurized through the pressure relief component, and a rotating handle is arranged inside the operating cabin to assist the basket lifting mechanism or use it in case of failure or maintenance. The device greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0028] Figure 1 This is an overall schematic diagram of the biological sample storage device.

[0029] Figure 2 This is a left side view of the biological sample storage device.

[0030] Figure 3 for Figure 2 Schematic diagram of the AA section of the biological sample storage device.

[0031] Figure 4 Schematic diagram of the gripping mechanism of the biological sample storage device.

[0032] Figure 5 for Figure 4 Enlarged view of F1 of the biological sample storage device.

[0033] Figure 6 Schematic diagram of the operating cabin of the biological sample storage device.

[0034] Figure 7Schematic diagram of the shovel mechanism of the biological sample storage device.

[0035] Figure 8 for Figure 7 Enlarged view of F3 of the biological sample storage device.

[0036] Fig. 9 Schematic diagram of the storage compartment of the biological sample storage device.

[0037] Fig.10 Schematic diagram of a rotating display assembly for a biological sample storage device.

[0038] Fig.11 Schematic diagram of the storage rack of the biological sample storage device.

[0039] Fig.12 Schematic diagram of the basket lifting mechanism of the biological sample storage device.

[0040] Fig.13 This is a right view of the basket lifting mechanism of the biological sample storage device.

[0041] Fig.14 for Fig.13 Schematic diagram of the biological sample storage device at BB.

[0042] Fig.15 for Fig.14 F2 schematic diagram of the biological sample storage device.

[0043] Fig.16 This is an overall schematic diagram of the biological sample storage device.

[0044] Figure numerals: storage compartment, 1; operation compartment, 2; scanning and identification mechanism, 21; grabbing mechanism, 22; first scanning and identification member, 211; second scanning and identification member, 212; third scanning and identification member, 213; first operation compartment, 23; second operation compartment, 24; basket lifting mechanism, 241; partition, 25; lifting fixed frame, 2411; chain driving mechanism, 2412; sealing cover, 2413; basket gripper, 2414; access channel, 2415; shovel mechanism, 231; shovel moving assembly, 2311; shovel, 2312 ; Spraying pipe, 2313; Shovel plate hook, 2314; Ball plunger, 2315; Shovel plate bracket, 2316; Moving shaft mechanism, 221; Clamping mechanism, 222; Sample tube guide, 223; Storage rack, 11; Driving mechanism, 13; Rotating shaft, 12; Rotating display assembly, 14; Basket display plate, 141; Rotating sensor, 143; Rotating indicator needle, 142; Pressure relief assembly, 5; First valve, 51; Second valve, 52; Docking lifting mechanism, 6; Opening mechanism, 7; Rotating handle, 8; Top visual mechanism, 9; DETAILED DESCRIPTION

[0045] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0046] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0047] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0048] Example 1

[0049] Reference Figures 1 to 6 , which is the first embodiment of the utility model, and this embodiment provides a biological sample storage device, which includes a storage cabin 1 and an operating cabin 2. The storage cabin 1 is arranged below the operating cabin 2, and the storage cabin 1 can perform ultra-low temperature storage for biological samples. By arranging a scanning and identification mechanism 21 in the operating cabin 2, the sample tube or sample box can be scanned and identified in all directions.

[0050] Specifically, there are a storage cabin 1 and an operating cabin 2; the operating cabin 2 is arranged above the storage cabin 1, and the operating cabin 2 can lift, scoop or grab and transport the samples in the storage cabin 1; a scanning and identification mechanism 21 is arranged in the operating cabin 2; the scanning and identification mechanism 21 can identify the samples in the operating cabin 2.

[0051] Preferably, the scanning and identifying mechanism 21 can scan and identify the upper and lower parts of the sample tube or sample box, and the scanning and identifying mechanism 21 can perform side rotation scanning on the sample tube, ensuring that the sample tube will not be missed in scanning.

[0052] In summary, the utility model can store a large number of baskets through the storage cabin 1, and the baskets can be rotated in the storage cabin 1, the baskets in the storage cabin 1 can be lifted through the operating cabin 2, and the sample boxes on the baskets can be scooped and transported, the upper and lower parts of the sample tubes or sample boxes can be scanned and identified through the scanning and identification mechanism 21, and the sample tubes can also be rotated and scanned sideways through the scanning and identification mechanism 21, ensuring that the sample tubes will not be missed in scanning.

[0053] Example 2

[0054] Reference Figures 1 to 16 , which is the second embodiment of the utility model. In the previous embodiment, the biological sample storage device includes a storage cabin 1 and an operation cabin 2. The storage cabin 1 is arranged below the operation cabin 2. The storage cabin 1 can perform ultra-low temperature storage for biological samples. By arranging a scanning and identification mechanism 21 in the operation cabin 2, the sample tube or sample box can be scanned and identified in all directions.

[0055] Specifically, there are a storage cabin 1 and an operating cabin 2; the operating cabin 2 is arranged above the storage cabin 1, and the operating cabin 2 can lift, scoop or grab and transport the samples in the storage cabin 1; a scanning and identification mechanism 21 is arranged in the operating cabin 2; the scanning and identification mechanism 21 can identify the samples in the operating cabin 2.

[0056] Preferably, the scanning and identifying mechanism 21 can scan and identify the upper and lower parts of the sample tube or sample box, and the scanning and identifying mechanism 21 can perform side rotation scanning on the sample tube, ensuring that the sample tube will not be missed in scanning.

[0057] Furthermore, the operating cabin 2 also includes a grabbing mechanism 22, which can grab samples and transport them, and the scanning and identification mechanism 21 can perform multi-directional identification of the samples on the grabbing mechanism 22.

[0058] Preferably, the grabbing mechanism 22 can move within the operating cabin 2, can select the sample tubes and drive the sample tubes to move.

[0059] Furthermore, the scanning and identifying mechanism 21 includes a first scanning and identifying component 211 . The first scanning and identifying component 211 is disposed on the gripping mechanism 22 . The first scanning and identifying component 211 can scan and identify the upper part of the sample.

[0060] Preferably, the first scanning identification component 211 is a top visual scanning device, and the first scanning identification component 211 can move along with the grabbing mechanism 22, and can scan and identify the top of the sample tube grabbed by the grabbing mechanism 22.

[0061] Furthermore, the scanning and identification mechanism 21 includes a second scanning and identification component 212 and a third scanning and identification component 213; the third scanning and identification component 213 is arranged on the side of the second scanning and identification component 212, the second scanning and identification component 212 can rotate to scan and identify the sample, and the third scanning and identification component 213 can scan and identify the bottom of the sample.

[0062] Preferably, the second scanning identification component 212 and the third scanning identification component 213 are arranged inside the operating cabin 2 and on the upper end surface of the bottom plate of the operating cabin 2, and the positions of the second scanning identification component 212 and the third scanning identification component 213 will not move.

[0063] Preferably, the second scanning identification component 212 can perform rotational scanning and identification, and the bottom of the sample tube can be scanned and identified by the second scanning identification component 212.

[0064] Furthermore, the operation cabin 2 includes a first operation cabin 23 and a second operation cabin 24; the second operation cabin 24 is arranged on the side of the first operation cabin 23, and the second operation cabin 24 can extract the basket in the storage cabin 1, and the first operation cabin 23 can scoop samples from the basket in the second operation cabin 24 and grab and transport them. The first operation cabin 23 and the second operation cabin 24 are isolated by a partition 25, and samples are allowed to pass through.

[0065] Preferably, a scanning and identifying mechanism 21, a grasping mechanism 22, and a shovel mechanism 231 are provided in the first operating cabin 23, and the partition 25 can separate the first operating cabin 23 and the second operating cabin 24 to form two separate large operating cabins, and the partition 25 can allow the shovel mechanism 231 to pass through.

[0066] Furthermore, a basket lifting mechanism 241 is provided in the second operating cabin 24 , and the basket lifting mechanism 241 can lift the basket in the storage cabin 1 into the second operating cabin 24 , and the basket lifting mechanism 241 can drive the basket to be raised or lowered.

[0067] Furthermore, the basket lifting mechanism 241 includes a lifting and fixing frame 2411, a chain driving mechanism 2412, a sealing cover 2413, and a basket grabber 2414; the lifting and fixing frame 2411 is vertically arranged in the second operating cabin 24, the lifting and fixing frame 2411 has a central hole inside, the sealing cover 2413 is arranged inside the lifting and fixing frame 2411, the lower end of the lifting and fixing frame 2411 is connected to the basket grabber 2414, and the chain driving mechanism 2412 is arranged on the lifting and fixing frame 2411. The chain driving mechanism 2412 can drive the sealing cover 2413 and the basket grabber 2414 to rise and fall, the sealing cover 2413 can seal the upper hatch of the storage cabin 1, and the basket grabber 2414 can grab the basket.

[0068] Preferably, the sealing cover 2413 and the basket gripper 2414 can be driven to rise and fall by the chain driving mechanism 2412 , and the basket gripper 2414 can grab the basket inside the storage compartment 1 .

[0069] Preferably, the chain driving mechanism 2412 can be a motor that drives the chain to rise and fall.

[0070] Furthermore, a basket lifting mechanism 241 and a rotating handle 8 are also provided in the operating cabin 2 , and the rotating handle 8 can manually drive the basket lifting mechanism 241 .

[0071] Preferably, the chain can be manually raised and lowered by rotating the handle 8, so that maintenance can be conveniently performed.

[0072] Furthermore, an inlet and outlet channel 2415 is provided on the lifting and fixing frame 2411 and the partition plate 25, and the inlet and outlet channel 2415 allows the sample box to enter and exit.

[0073] Preferably, the inlet and outlet channel 2415 can allow the shovel mechanism 231 to enter and exit, and the shovel mechanism 231 can be used to scoop out the sample boxes in the basket layer by layer.

[0074] Furthermore, a shovel mechanism 231 is provided in the first operating cabin 23 , and the shovel mechanism 231 can pass through the inlet and outlet channel 2415 on the partition 25 to scoop up the sample box on the basket.

[0075] Furthermore, the shovel mechanism 231 includes a shovel moving assembly 2311, a shovel 2312, a spray pipe 2313, a shovel hook 2314, a ball plunger 2315, and a shovel bracket 2316; the shovel moving assembly 2311 and the shovel 2312 are on the shovel bracket 2316, the shovel moving assembly 2311 can drive the shovel 2312 to move, the shovel hook 2314 is set on the shovel 2312, the shovel hook 2314 can limit the sample box, the shovel bracket 2316 is set with a spray pipe 2313 and a ball plunger 2315, the spray pipe 2313 can spray and freeze the sample box, and the ball plunger 2315 can limit and fix the sample box.

[0076] Preferably, a shovel plate moving component 2311 is provided on the shovel plate bracket 2316, and the shovel plate moving component 2311 is connected to the shovel plate 2312. The shovel plate 2312 can be driven to move and retract through the shovel plate moving component 2311, and the shovel plate 2312 can scoop the sample box in the basket, and the sample box can be grabbed and hooked through the shovel plate hook 2314. The sample box can be fixed through the ball head plunger 2315, and the sample box can be tightly pressed to ensure that the sample box will not shake during the scooping and transportation process, and the sample box scooped by the shovel plate mechanism 231 can continue to be picked up through the grabbing mechanism 22.

[0077] Furthermore, the grabbing mechanism 22 includes a moving axis mechanism 221, a clamping mechanism 222, and a sample tube guide 223; the moving axis mechanism 221 can drive the clamping mechanism 222 to move in the X direction and the Y direction in the operation cabin 2, the clamping mechanism 222 can be raised and lowered to grab the sample tube, and a sample tube guide 223 is provided at the lower end of the clamping mechanism 222, and the sample tube guide 223 can guide the sample tube.

[0078] Furthermore, a storage rack 11 is provided in the storage cabin 1, a rotating shaft 12 is provided in the middle of the storage rack 11, a driving mechanism 13 is provided at the upper end of the rotating shaft, and a rotating display component 14 is provided at the upper end of the driving mechanism 13; the rotating display component 14 can display the rotation angle of the storage rack 11, the driving mechanism 13 can drive the storage rack 11 to rotate, and the storage rack 11 can store sample boxes.

[0079] Preferably, the driving mechanism 13 can drive the rotating shaft 12 to rotate, and the rotating shaft 12 can drive the storage rack 11 to rotate. A plurality of baskets can be placed on the storage rack 11, and the sample boxes can be stored in the baskets.

[0080] Furthermore, the rotating display assembly 14 includes a basket display plate 141 , a rotation indicator needle 142 is disposed on the side of the basket display plate 141 , and the basket display plate 141 is also provided with a rotation sensor 143 , and the rotation indicator needle 142 corresponds to the scale on the basket display plate 141 .

[0081] Preferably, the rotation angle of the basket can be clearly known by the rotation indicator needle 142 in conjunction with the basket display plate 141 and the rotation sensor 143 .

[0082] Furthermore, it also includes a pressure relief component 5; the pressure relief component 5 is arranged on the operating cabin 2, and can relieve pressure and exhaust the operating cabin 2 and / or the storage cabin 1.

[0083] Furthermore, the pressure relief assembly 5 includes a first valve 51 and a second valve 52 . The first valve 51 is connected to the operating cabin 2 through a pipeline, and the second valve 52 is connected to the storage cabin 1 through a pipeline.

[0084] Preferably, under normal circumstances, exhaust is performed only through the second valve 52 connected to the liquid nitrogen tank to maintain the stability of the operating chamber. When the pressure is too high, the first valve 51 and the second valve 52 are both opened to exhaust.

[0085] Furthermore, it also includes a docking jacking mechanism 6, which can lift the transfer tank and dock with the operation cabin 2.

[0086] Furthermore, the operating cabin 2 is also provided with a cover opening mechanism 7, which can open the lower hatch cover of the operating cabin 2, and the cover opening mechanism 7 can also open the tank cover of the transfer tank.

[0087] Preferably, the grabbing mechanism 22 can grab the sample tube or sample box in the storage compartment 1 .

[0088] Furthermore, a top visual mechanism 9 is provided in the operating cabin 2 , and the top visual mechanism 9 can monitor the interior of the operating cabin 2 .

[0089] In summary, the utility model uses the first scanning identification component 211, the second scanning identification component 212, and the third scanning identification component 213 to scan and identify the sample box and the sample tube in multiple directions and angles to avoid missed scanning; the sample box in the basket can be scooped by the shovel plate mechanism 231, and the sample box can be limited and fixed during the scooping and transportation process to avoid shaking; the position of each group of baskets can be clearly determined by rotating the display component 14, and the baskets can be quickly extracted; the storage cabin 1 and the operating cabin 2 can be quickly depressurized by the pressure relief component 5, and a rotating handle 8 is provided inside the operating cabin 2 to assist the basket lifting mechanism 241 or use it in case of failure or maintenance. The present device greatly improves work efficiency.

[0090] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0091] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0092] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0093] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A biological sample storage device, characterized in that: The invention comprises a storage cabin (1) and an operation cabin (2); the operation cabin (2) is arranged above the storage cabin (1), and the operation cabin (2) can lift, scoop, grab or transport samples in the storage cabin (1); a scanning and identification mechanism (21) is arranged in the operation cabin (2); the scanning and identification mechanism (21) can identify samples in the operation cabin (2).

2. The biological sample storage device according to claim 1, characterized in that: The operation cabin (2) also includes a grabbing mechanism (22), which can grab samples and transport them, and the scanning and identification mechanism (21) can perform multi-directional identification of the samples on the grabbing mechanism (22).

3. The biological sample storage device according to claim 2, characterized in that: The scanning and identifying mechanism (21) comprises a first scanning and identifying component (211), wherein the first scanning and identifying component (211) is arranged on the gripping mechanism (22), and the first scanning and identifying component (211) can scan and identify the upper part of the sample.

4. The biological sample storage device according to claim 3, characterized in that: The scanning and identification mechanism (21) comprises a second scanning and identification component (212) and a third scanning and identification component (213); the third scanning and identification component (213) is arranged on the side of the second scanning and identification component (212); the second scanning and identification component (212) can rotate to scan and identify the sample, and the third scanning and identification component (213) can scan and identify the bottom of the sample.

5. The biological sample storage device according to claim 1, characterized in that: The operation cabin (2) comprises a first operation cabin (23) and a second operation cabin (24); the second operation cabin (24) is arranged on the side of the first operation cabin (23); the second operation cabin (24) can extract the basket in the storage cabin (1); the first operation cabin (23) can scoop samples from the basket in the second operation cabin (24) and grab and transport them; the first operation cabin (23) and the second operation cabin (24) are isolated by a partition (25) and allow samples to pass through.

6. The biological sample storage device according to claim 5, characterized in that: A basket lifting mechanism (241) is arranged in the second operating cabin (24), and the basket lifting mechanism (241) can lift the basket in the storage cabin (1) into the second operating cabin (24), and the basket lifting mechanism (241) can drive the basket to be raised or lowered.

7. The biological sample storage device according to claim 6, characterized in that: The basket lifting mechanism (241) comprises a lifting fixed frame (2411), a chain driving mechanism (2412), a sealing cover (2413), and a basket grabber (2414); the lifting fixed frame (2411) is vertically arranged in the second operating cabin (24), the lifting fixed frame (2411) has a central hole inside, the sealing cover (2413) is arranged inside the lifting fixed frame (2411), the lower end of the lifting fixed frame (2411) is connected to the basket grabber (2414), the lifting fixed frame (2411) is provided with a chain driving mechanism (2412), the chain driving mechanism (2412) can drive the sealing cover (2413) and the basket grabber (2414) to be lifted and lowered, the sealing cover (2413) can seal the upper hatch of the storage cabin (1), and the basket grabber (2414) can grab the basket.

8. The biological sample storage device according to claim 7, characterized in that: The lifting and fixing frame (2411) and the partition plate (25) are provided with an inlet and outlet channel (2415), and the inlet and outlet channel (2415) allows the sample box to enter and exit.

9. The biological sample storage device according to claim 5, characterized in that: A shovel mechanism (231) is also provided in the first operating cabin (23), and the shovel mechanism (231) can pass through the partition (25) to scoop up the sample box on the basket.

10. The biological sample storage device according to claim 9, characterized in that: The shovel mechanism (231) comprises a shovel moving assembly (2311), a shovel (2312), a spray pipe (2313), a shovel hook (2314), a ball plunger (2315), and a shovel bracket (2316); the shovel moving assembly (2311) and the shovel (2312) are on the shovel bracket (2316); the shovel moving assembly (2311) can drive the shovel (2312) to move; the shovel hook (2314) is arranged on the shovel (2312); the shovel hook (2314) can limit the position of the sample box; the shovel bracket (2316) is provided with a spray pipe (2313) and a ball plunger (2315); the spray pipe (2313) can spray and freeze the sample box; the ball plunger (2315) can limit and fix the sample box.

11. The biological sample storage device according to claim 2, characterized in that: The grasping mechanism (22) comprises a moving shaft mechanism (221), a clamping mechanism (222), and a sample tube guide (223); the moving shaft mechanism (221) can drive the clamping mechanism (222) to move in the X direction and the Y direction in the operation cabin (2); the clamping mechanism (222) can be raised and lowered to grasp the sample tube; a sample tube guide (223) is provided at the lower end of the clamping mechanism (222); and the sample tube guide (223) can guide the sample tube.

12. The biological sample storage device according to claim 1, characterized in that: A storage rack (11) is arranged in the storage compartment (1), a rotating shaft (12) is arranged in the middle of the storage rack (11), a driving mechanism (13) is arranged at the upper end of the rotating shaft, and a rotating display component (14) is arranged at the upper end of the driving mechanism (13); the rotating display component (14) can display the rotation angle of the storage rack (11), the driving mechanism (13) can drive the storage rack (11) to rotate, and the storage rack (11) can store sample boxes.

13. The biological sample storage device according to claim 12, characterized in that: The rotating display assembly (14) comprises a basket display plate (141), a rotating indicator needle (142) is arranged on the side of the basket display plate (141), and the basket display plate (141) is also provided with a rotating sensor (143), and the rotating indicator needle (142) corresponds to the scale on the basket display plate (141).

14. The biological sample storage device according to claim 1, characterized in that: It also comprises a pressure relief component (5); the pressure relief component (5) is arranged on the operating cabin (2) and can relieve pressure and exhaust air in the operating cabin (2) and / or the storage cabin (1).

15. The biological sample storage device according to claim 14, characterized in that: The pressure relief assembly (5) comprises a first valve (51) and a second valve (52); the first valve (51) is connected to the operating cabin (2) through a pipeline, and the second valve (52) is connected to the storage cabin (1) through a pipeline.

16. The biological sample storage device according to claim 1, characterized in that: It also comprises a docking and lifting mechanism (6), which can lift the transfer tank and dock with the operating cabin (2).

17. The biological sample storage device according to claim 1, characterized in that: The operating cabin (2) is also provided with a cover opening mechanism (7), and the cover opening mechanism (7) can open the lower cabin cover of the operating cabin (2), and the cover opening mechanism (7) can also open the tank cover of the transfer tank.

18. The biological sample storage device according to claim 1, characterized in that: A basket lifting mechanism (241) and a rotating handle (8) are also provided in the operating cabin (2); the rotating handle (8) can manually drive the basket lifting mechanism (241).

19. The biological sample storage device according to claim 1, characterized in that: A top visual mechanism (9) is also provided in the operating cabin (2), and the top visual mechanism (9) can monitor the interior of the operating cabin (2).

Images