Transferring and storing device for test specimens

Abstract

The invention discloses a test specimen transfer and preservation device, and belongs to the field of test specimen preservation. The device comprises an outer shell, an outer cover, a rotary adjusting type inner sealing assembly and an adjusting type jacking assembly, a compressor and a lithium battery are arranged in the outer shell, and the outer shell can actively refrigerate to provide a low-temperature environment for specimens. A rotary adjusting type inner sealing assembly is arranged between the outer cover and the outer shell, the storage cavity can be independently opened, and cold air overflowing and specimen sliding are avoided. The adjustable jacking assembly comprises a bottom bracket seat, an adjusting seat and a jacking seat, so that specimen reagent tubes can be conveniently stored, fixed and taken out. By means of the design of accurate temperature control, convenient storing and taking, stable clamping and the like, the storage problem in the inspection specimen transfer process is effectively solved, the temperature requirements of different inspection specimens are met, and the specimen transfer safety and convenience are improved.

Description

Technical Field

[0001] The present invention relates to the field of test specimen preservation, in particular to a test specimen transport and preservation device. Background Art

[0002] During the transportation of test specimens, proper preservation of specimens is crucial, but current traditional preservation devices have a series of problems.

[0003] Accessibility: Most traditional storage devices are inconvenient for accessing specimens. They often require the entire device to be opened, which not only causes significant loss of cooling air and increases energy consumption, but also makes accessing multiple specimens cumbersome and time-consuming. Furthermore, if the device is accidentally opened, specimens can easily slip out, posing a safety hazard and hindering efficient specimen transport.

[0004] Specimen fixation: During transportation, specimens are susceptible to external factors such as vibration. Traditional devices may lack effective specimen fixation measures and cannot ensure specimen stability during transportation. This can cause specimen and reagent tubes to collide or shake, resulting in specimen damage or cross-contamination, affecting the reliability of test results. Summary of the Invention

[0005] In view of the problems in the prior art, the present invention provides a test specimen transport and storage device.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a test specimen transport and storage device, comprising an outer shell with a plurality of storage chambers spaced evenly apart on the top, an outer cover for sealing the top of the outer shell, and an adjustable lifting assembly for sealing the bottom of the outer shell. The inner bottom of the outer shell is embedded with a built-in compressor for active cooling, and a built-in lithium battery as a power source. The output end of the built-in compressor is connected to the storage chamber. A rotary inner sealing assembly for individually opening the storage chamber is provided between the outer cover and the outer shell.

[0007] The rotary inner seal assembly includes a mounting seat mounted on the top of the outer shell by a fastening bolt, an inner rotating disk and an outer rotating disk rotating on the mounting seat, and an inner outlet and an outer outlet are respectively formed on the top of the inner rotating disk and the outer rotating disk. After the inner outlet and the outer outlet are connected to the storage chamber, the sample stored in the storage chamber can be taken out;

[0008] The outer walls around the mounting base are all plugged with fastening bolts, and the fastening bolts are movable through the mounting base to connect with the outer shell. The bottom of the mounting base is provided with a slot that is adapted to the top of the outer shell and is used to be sleeved to the top of the outer shell.

[0009] The inner rotating disk is rotatably plugged into the inner top of the mounting seat, and the inner outlet is opened in a frustum shape, and a through slot is opened through the top of the inner rotating disk;

[0010] The outer take-out port of the outer rotary disc is provided with a diameter same as the inner diameter of the small end of the inner take-out port, the bottom of the outer rotary disc is fixedly connected with a rotary column, and the top of the outer shell body is provided with a matching groove corresponding to the rotary column, the bottom of the rotary column passes through the through slot and is rotatably inserted into the groove, and the second fastening bolt provided at the top of the outer rotary disc passes through the rotary column and is threadedly connected with the outer shell body;

[0011] The adjustable jacking assembly comprises a bottom support for closing the bottom of the outer shell body, an adjusting seat capable of being rotationally adjusted in height, and a jacking seat for jacking the sample.

[0012] The top of the bottom support is provided with a second clamping groove matched with the bottom of the outer shell body, for sleeving the bottom of the outer shell body, and the four corners of the bottom of the bottom support are provided with third fastening bolts which pass through the bottom support and are threadedly connected with the outer shell body, and the inner bottom of the second clamping groove is provided with an internal thread groove.

[0013] The adjusting seat is threadedly inserted into the internal thread groove on the bottom support through the external thread provided on the outer wall, and the top of the adjusting seat is provided with a through hole for the air inlet of the built-in compressor.

[0014] The jacking seat is slidably inserted into the inner bottom of the storage cavity, and the top of the jacking seat is provided with an internal groove for supporting the spherical bottom of the sample reagent tube, the outer wall of the jacking seat is embedded with a travel ball, and the inner wall of the storage cavity is provided with a matching travel groove corresponding to the travel ball, the travel ball is slidably connected in the travel groove, and the jacking seat is limited.

[0015] The jacking seat is provided below the jacking block, the bottom of the jacking block is in contact with the adjusting seat, and the jacking block and the jacking seat are provided with a spring and an extension rod, and the top and bottom of the spring and the top and bottom of the extension rod are connected with the jacking seat and the jacking block respectively.

[0016] The bottom of the adjusting seat is provided with a plurality of second actuating finger grooves at equal intervals, and the second actuating finger grooves can effectively make the adjusting seat more convenient to actuate.

[0017] Specifically, the inner top of the first clamping groove is provided with a sealing groove matched with the sealing ring fixedly sleeved on the outer wall of the bottom of the inner rotary disc, and the sealing ring is rotatably embedded in the sealing groove, and the sealing groove and the sealing ring can effectively improve the sealing between the inner rotary disc and the mounting seat and limit the inner rotary disc.

[0018] Specifically, a toggle ring is fixedly sleeved on the outer circular wall at the top of the inner rotating disk, and a corresponding ring groove is provided at the bottom of the outer rotating disk corresponding to the toggle ring. The setting of the toggle ring can effectively make the inner rotating disk more convenient to rotate, and the ring groove provided at the bottom of the outer rotating disk can improve the sealing between it and the inner rotating disk.

[0019] Specifically, a plurality of finger grooves 1 for turning the outer rotating disk are provided at equal intervals on the top of the outer rotating disk. The provision of the finger grooves 1 can effectively make the outer rotating disk more convenient to turn.

[0020] Beneficial effects of the present invention:

[0021] Active cooling and power supply are achieved through the built-in compressor and lithium battery, which can meet the temperature requirements of different test specimens and provide a continuous low-temperature environment for the specimens during movement.

[0022] The rotary inner seal assembly allows the independent opening of the storage chamber. When accessing specimens, the inner and outer rotary discs align with the storage chamber in sequence. The outer rotary disc seals the inner opening during access, preventing cold air from escaping the storage chamber and preventing specimen and reagent tubes from slipping out if the outer cover accidentally falls off.

[0023] The adjustable lifting assembly facilitates the storage and securement of specimen and reagent tubes. When storing a large number of specimens, rotating the adjustment base lowers the lifting assembly for easier specimen placement. Once storage is complete, the adjustment base returns to its original position, using the spring and telescopic rod to securely hold the specimen and reagent tubes, minimizing vibration during transport.

[0024] When the specimen reagent tube needs to be taken out, when the adjustment seat is tightened upward, the lifting seat lifts the specimen reagent tube upward under the action of the spring force, so that it extends out of the removal outlet for easy removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the accompanying drawings and examples.

[0026] Figure 1 A schematic structural diagram of a test specimen transport and storage device provided by the present invention;

[0027] Figure 2 A schematic diagram of the internal structure of a test specimen transport and storage device provided by the present invention;

[0028] Figure 3 This is a disassembled diagram of a test specimen transport and storage device provided by the present invention;

[0029] Figure 4 A cross-sectional view of a test specimen transport and storage device provided by the present invention;

[0030] Figure 5The application provides a split of a rotary adjustment type inner sealing assembly in a test sample transportation and storage device Figure 1 ;

[0031] Figure 6 The application provides a split of a rotary adjustment type inner sealing assembly in a test sample transportation and storage device Figure 2 ;

[0032] Figure 7 The application provides a split of a rotary adjustment type inner sealing assembly in a test sample transportation and storage device

[0033] In the figure: 1, outer shell; 11, groove; 12, storage cavity; 13, stroke slot; 2, outer cover; 3, rotary adjustment type inner sealing assembly; 31, mounting seat; 311, fastening bolt one; 312, clamping groove one; 313, sealing groove; 32, inner rotary disc; 321, sealing ring; 322, knob; 323, inner taking outlet; 324, through groove; 33, outer rotary disc; 331, outer taking outlet; 332, knob slot one; 333, ring groove; 334, rotary column; 335, fastening bolt two; 4, adjustment type jacking assembly; 41, bottom seat; 411, clamping groove two; 412, fastening bolt three; 413, internal thread groove; 42, adjustment seat; 421, external thread; 422, through hole; 423, knob slot two; 43, jacking seat; 431, stroke ball block; 432, inner groove; 44, spring; 45, telescopic rod; 46, jacking block. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, purposes and effects of the application easy to understand, the application is further described below in combination with specific embodiments.

[0035] As shown in Figures 1-7 , the application provides the following technical solutions:

[0036] Embodiment one: a test sample transportation and storage device, comprising an outer shell 1 with a plurality of storage cavities 12 evenly arranged on the top, an outer cover 2 for closing the top of the outer shell 1, and an adjustment type jacking assembly 4 for closing the bottom of the outer shell 1, the inner bottom of the outer shell 1 is embedded with a built-in compressor for active refrigeration, and a built-in lithium battery is used as a power supply, the output end of the built-in compressor is in communication with the storage cavities 12;

[0037] In use, the test sample to be transported stored in a sample reagent tube is placed in the storage cavity 12, and the outer cover 2 is sleeved to the top of the outer shell 1 for closing, so that the built-in lithium battery supplies power to the built-in compressor, the built-in compressor can quickly and actively refrigerate, can accurately control the temperature, can store and transport samples at any temperature between-20 DEG C and 20 DEG C, meets the temperature requirements of different test samples, and can provide a continuous low-temperature environment for the sample during movement.

[0038] The technical scheme of the second embodiment is different from that of the first embodiment, and comprises that a rotating inner sealing assembly 3 for separately opening the storage cavity 12 is arranged between the outer cover 2 and the outer shell 1; the rotating inner sealing assembly 3 comprises a mounting seat 31 mounted on the top of the outer shell 1 by fastening bolts 311, an inner rotating disc 32 and an outer rotating disc 33 which are rotatably arranged on the mounting seat 31, and the top of the inner rotating disc 32 and the top of the outer rotating disc 33 are respectively provided with an inner taking outlet 323 and an outer taking outlet 331; the inner taking outlet 323, the outer taking outlet 331 and the storage cavity 12 are communicated, and the sample stored in the storage cavity 12 can be taken out.

[0039] The outer wall of the mounting seat 31 is provided with the fastening bolts 311, and the fastening bolts 311 are movably arranged through the mounting seat 31 and connected with the outer shell 1; the bottom of the mounting seat 31 is provided with a clamping groove 312 matched with the top of the outer shell 1, and the clamping groove 312 is used for sleeving the top of the outer shell 1.

[0040] The inner rotating disc 32 is rotatably sleeved to the inner top of the mounting seat 31, and the inner taking outlet 323 is provided in a conical frustum shape; the top of the inner rotating disc 32 is provided with a through groove 324.

[0041] The outer taking outlet 331 provided on the outer rotating disc 33 has the same inner diameter as the small end of the inner taking outlet 323, the bottom of the outer rotating disc 33 is fixedly connected with a rotating column 334, the top of the outer shell 1 is provided with a matching recess 11 corresponding to the rotating column 334, the bottom of the rotating column 334 passes through the through groove 324 and is rotatably sleeved into the recess 11, and the fastening bolts 335 provided on the top of the outer rotating disc 33 pass through the rotating column 334 and are threadedly connected with the outer shell 1.

[0042] The inner top of the clamping groove 312 is provided with a sealing groove 313 matched with a sealing ring 321 fixedly sleeved on the outer wall of the bottom of the inner rotating disc 32, and the sealing ring 321 is rotatably embedded into the sealing groove 313; the outer circular wall of the top of the inner rotating disc 32 is fixedly sleeved with a pushing ring 322, and the bottom of the outer rotating disc 33 is provided with a matching ring groove 333 corresponding to the pushing ring 322; the top of the outer rotating disc 33 is provided with a plurality of pushing finger grooves 332 at equal intervals.

[0043] In use, the mounting seat 31 is mounted on the top of the outer shell 1 by the fastening bolts 311, and in the process of placing the samples stored in the sample reagent tubes into the storage cavities 12, the inner taking outlet 323 and the outer taking outlet 331 on the inner rotating disc 32 and the outer rotating disc 33 need to be rotated to a state of being communicated and aligned with the storage cavities 12, at this time, the sample reagent tubes can be sequentially inserted into the storage cavities 12 through the outer taking outlet 331 and the inner taking outlet 323, and the inner rotating disc 32 and the outer rotating disc 33 are rotated again to align the taking outlets with other storage cavities 12, and then other sample reagent tubes can be stored again.

[0044] In the process of storing the specimen reagent tube, the inner taking outlet 323 of the inner rotating disc 32 and the outer taking outlet 331 of the outer rotating disc 33 need to be aligned with the storage cavity 12 of the specimen reagent tube to be stored or taken out. In the process of rotation of the inner rotating disc 32, the outer rotating disc 33 is arranged above the inner rotating disc 32, the taking outlet on the outer rotating disc 33 is misaligned with the inner taking outlet 323 on the inner rotating disc 32, the outer rotating disc 33 can close the inner taking outlet 323, the overflow of cold air in the storage cavity 12 can be effectively avoided, and the problem of sliding out of the specimen reagent tube in the storage cavity 12 caused by accidental falling of the outer cover 2 can also be avoided.

[0045] Embodiment three: The technical scheme of the embodiment is different from that of embodiment two, and comprises the adjustable jacking assembly 4, which comprises a bottom support 41 for closing the bottom of the outer shell 1, an adjusting seat 42 capable of rotating to adjust the height, and a jacking seat 43 for jacking the sample.

[0046] The top of the bottom support 41 is provided with a clamping groove two 411 matched with the bottom of the outer shell 1, which is used for sleeving the bottom of the outer shell 1, and the four corners of the bottom of the bottom support 41 are provided with fastening bolts three 412, which pass through the bottom support 41 and are threadedly connected with the outer shell 1, and the inner bottom of the clamping groove two 411 is provided with an internal thread groove 413.

[0047] The adjusting seat 42 is threadedly inserted into the internal thread groove 413 on the bottom support 41 through the external thread 421 on the outer wall, and the top of the adjusting seat 42 is provided with a through hole 422 for the air inlet of the built-in compressor.

[0048] The jacking seat 43 is slidingly inserted into the inner bottom of the storage cavity 12, the top of the jacking seat 43 is provided with an internal groove 432 for supporting the spherical bottom of the specimen reagent tube, the outer wall of the jacking seat 43 is embedded with a travel ball block 431, and the inner wall of the storage cavity 12 is provided with a matched travel groove 13 corresponding to the travel ball block 431, the travel ball block 431 is slidingly connected in the travel groove 13, and the travel ball block 431 is used for limiting the jacking seat 43.

[0049] The jacking seat 43 is provided below with a jacking block 46, the bottom of the jacking block 46 is in contact with the adjusting seat 42, and the jacking block 46 and the jacking seat 42 are provided with a spring 44 and an extension rod 45, the top and bottom of the spring 44 and the top and bottom of the extension rod 45 are connected with the jacking seat 42 and the jacking block 46 respectively, and the bottom of the adjusting seat 42 is provided with a plurality of toggle finger grooves two 423 at equal intervals.

[0050] When in use, the bottom support base 41 can be installed to the bottom of the outer shell 1 by fastening the bolt 3 412, the jacking seat 43 and the jacking block 46 are sequentially arranged in the inside of each storage cavity 12, the spring 44 and the telescopic rod 45 are arranged between the jacking seat 43 and the jacking block 46, the outer thread 421 of the adjusting seat 42 is screwed into the inner thread groove 413 in the inside of the clamping groove two 411, the adjusting seat 42 can support the jacking block 46, when a large number of specimen reagent tubes need to be stored, the adjusting seat 42 is rotated downward, the jacking seat 43, the jacking block 46, the spring 44 and the telescopic rod 45 can move downward in the inside of the storage cavity 12 as a whole, so that the jacking seat 43 can not jack up the specimen reagent tube, the inner rotating disc 32 and the outer rotating disc 33 are sequentially rotated to align the taking outlet with the storage cavity 12, and then the specimen reagent tube can be placed in the storage cavity 12, so that the specimen reagent tube is more convenient when stored in large quantities, after the storage is completed, the adjusting seat 42 is reset, the specimen reagent tube can be stably clamped by the elastic force of the spring 44 and the telescopic rod 45, so that the specimen reagent tube can not shake during the transfer process, and when the specimen reagent tube in the inside of the storage cavity 12 needs to be taken out, the adjusting seat 42 is in the state of being screwed upward, when the taking outlet is aligned with the storage cavity 12, the jacking seat 43 can drive the specimen reagent tube to jack up upward under the elastic force of the spring 44 and extend out of the taking outlet, so that the specimen reagent tube is more convenient to take out.

[0051] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A test specimen transport and storage device, comprising an outer shell (1) with a plurality of storage chambers (12) spaced evenly apart on the top, an outer cover (2) for sealing the top of the outer shell (1), and an adjustable lifting assembly (4) for sealing the bottom of the outer shell (1), wherein a built-in compressor is embedded in the inner bottom of the outer shell (1) for active cooling, and a built-in lithium battery is used as a power supply, and the output end of the built-in compressor is connected to the storage chamber (12), characterized in that: A rotary inner sealing component (3) for independently opening the storage chamber (12) is provided between the outer cover (2) and the outer shell (1); The rotary inner seal assembly (3) comprises a mounting seat (31) mounted on the top of the outer shell (1) by a fastening bolt (311), an inner rotating disk (32) and an outer rotating disk (33) rotating on the mounting seat (31), wherein the tops of the inner rotating disk (32) and the outer rotating disk (33) are respectively provided with an inner take-out port (323) and an outer take-out port (311), and after the inner take-out port (323) and the outer take-out port (311) are connected to the storage chamber (12), the sample stored in the storage chamber (12) can be taken out; The adjustable lifting assembly (4) comprises a bottom support seat (41) for sealing the bottom of the outer shell (1), an adjustment seat (42) that can be rotated to adjust the height, and a lifting seat (43) for lifting the sample.

2. The test specimen transport and storage device according to claim 1, characterized in that: The outer walls of the mounting seat (31) are all plugged with fastening bolts (311), and the fastening bolts (311) are movable through the mounting seat (31) to be connected to the outer shell (1). The bottom of the mounting seat (31) is provided with a slot (312) adapted to the top of the outer shell (1) for being sleeved onto the top of the outer shell (1); The inner rotating disk (32) is rotatably plugged into the inner top of the mounting seat (31), and the inner outlet (323) is opened in a cone shape, and a through slot (324) is opened through the top of the inner rotating disk (32); The diameter of the outer outlet (331) provided on the outer rotating disk (33) is the same as the inner diameter of the small end of the inner outlet (323); a rotating column (334) is fixedly connected to the bottom of the outer rotating disk (33); and a matching groove (11) is provided on the top of the outer shell (1) corresponding to the rotating column (334); the bottom of the rotating column (334) passes through the through slot (324) and is rotatably inserted into the groove (11); a second fastening bolt (335) provided on the top of the outer rotating disk (33) passes through the rotating column (334) and is threadedly connected to the outer shell (1).

3. The test specimen transport and storage device according to claim 2, characterized in that: The inner top of the slot 1 (312) corresponds to the sealing ring (321) fixedly sleeved on the outer wall of the bottom of the inner rotating disk (32) and is provided with a sealing groove (313) adapted thereto, and the sealing ring (321) is rotatably engaged with the interior of the sealing groove (313).

4. The test specimen transport and storage device according to claim 1, characterized in that: A toggle ring (322) is fixedly sleeved on the outer circular wall of the top of the inner rotating disk (32), and a matching annular groove (333) is provided on the bottom of the outer rotating disk (33) corresponding to the toggle ring (322).

5. The test specimen transport and storage device according to claim 1, characterized in that: The top of the outer rotating disk (33) is provided with a plurality of finger-moving grooves (332) at equal intervals.

6. The test specimen transport and storage device according to claim 1, characterized in that: The top of the bottom support seat (41) is provided with a second card slot (411) adapted to the bottom of the outer shell (1) for being sleeved to the bottom of the outer shell (1), and the four corners of the bottom of the bottom support seat (41) are provided with three fastening bolts (412), the three fastening bolts (412) pass through the bottom support seat (41) and are threadedly connected to the outer shell (1), and the inner bottom of the second card slot (411) is provided with an internal thread groove (413); The adjusting seat (42) is threadedly inserted into the internal thread groove (413) on the bottom support seat (41) through the external thread (421) provided on the outer wall, and a through hole (422) is provided through the top of the adjusting seat (42) for air intake of the built-in compressor; The lifting seat (43) is slidably plugged into the inner bottom of the storage chamber (12), and an inner groove (432) is provided on the top of the lifting seat (43) for supporting the spherical bottom of the specimen reagent tube. A travel ball block (431) is embedded on the outer wall of the lifting seat (43), and a corresponding travel groove (13) is provided on the inner wall of the storage chamber (12) corresponding to the travel ball block (431). The travel ball block (431) is slidably connected to the travel groove (13) for limiting the lifting seat (43); A lifting block (46) is provided below the lifting seat (43), the bottom of the lifting block (46) contacts the adjustment seat (42), and a spring (44) and a telescopic rod (45) are provided between the lifting block (46) and the lifting seat (42), the top and bottom of the spring (44) and the top and bottom of the telescopic rod (45) are connected to the lifting seat (42) and the lifting block (46) respectively.

7. The test specimen transport and storage device according to claim 1, characterized in that: The bottom of the adjustment seat (42) is provided with a plurality of second finger grooves (423) at equal intervals.

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