A tumor specimen sealing jar

Abstract

The application discloses a tumor specimen sealing tank, which comprises an outer tank body, a top cover installed on the top of the outer tank body, an inner tank body installed in the inner tank body, a sealing cover detachably connected to the top of the inner tank body, a protective cover installed on the outside of the bottom of the outer tank body, a plurality of limiting blocks, a first sliding groove formed in the inner side of the limiting block, a fixing rod installed in the first sliding groove, a first spring installed in the first sliding groove, a bottom of the first spring fixedly connected with the limiting block, a top of the first spring fixedly connected with the bottom of the fixing rod, an auxiliary sliding rod fixedly connected to the inner side of the fixing block, a second spring sleeved with the outer side of the auxiliary sliding rod, and a sealing assembly arranged on the top of the sealing cover. The application solves the problems that the surface of the sealing tank is damaged or the sealing tank is broken, reduces the service life of the sealing tank, and prevents the internal specimen from being polluted, so that the application range of the device is wider.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a tumor specimen sealing tank. BACKGROUND

[0002] The tumor specimen sealing tank is a sealed and sterile tank device for cryopreservation of tumor specimens. It is generally used to freeze tumor cells with liquid nitrogen to prevent denaturation of tumor specimens. By collecting tumor specimens from tumor patients, it is beneficial to find tumor-related information and to rationally use tumor specimen resources to provide a good research platform for clinical and tumor prevention and treatment research. Therefore, the tumor specimen sealing tank has strong practicality.

[0003] For example, a tumor specimen sealing tank for nursing, with publication number CN213075741U, includes a bottle body and a rubber bottle plug. A sealing mechanism is installed in the middle of the convex surface. The sealing mechanism includes a sealing cover located at the top of the convex surface. The bottom of the sealing cover has a connecting column that penetrates the inside of the convex surface. The inside of the convex surface is provided with a hole position corresponding to the connecting column. A metal sheet is installed on the inside of the sealing cover. By pressing the convex surface, some gas in the sealing tank is discharged, and then the hole position is sealed by the close contact of the sealing cover and the convex surface. The use of the metal sheet and the magnetic ring in cooperation can further increase the sealing effect. However, due to external impact and other reasons, the sealing tank is easily disturbed and may slide or overturn, causing damage to the surface of the sealing tank or breaking the sealing tank, reducing the service life of the sealing tank, and possibly causing contamination of the internal specimen. It has certain limitations in use. Another example is a tumor specimen sealing tank for tumor nursing, with publication number CN215827234U, which relates to the technical field of tumor specimen sealing tanks. The tumor specimen sealing tank for tumor nursing includes a sealing tank body. The sealing tank body includes a circular arc-shaped side wall and a rectangular side wall connected between the two ends of the circular arc-shaped side wall. The rectangular side wall is provided with an insertion opening for inserting a hand. The rectangular side wall is provided with a sealing device for closing or opening the insertion opening. The sealing device includes a sealing plate and a rotating component for rotating the sealing plate. The sealing plate can completely cover the insertion opening, allowing quick removal of the tumor specimen without opening the sealing cover, which is convenient for medical personnel to use and avoids the problem of difficulty in removing the tumor specimen due to the difficulty in opening the sealing cover in the prior art. However, it is still not convenient to protect the sealing tank body, which may still be damaged or broken, thereby contaminating the internal specimen.

[0004] Therefore, we propose a tumor specimen sealing tank to solve the problems mentioned above. SUMMARY

[0005] The tumor specimen sealing tank aims to solve the problems of surface damage of the sealing tank or the broken sealing tank, reduce the service life of the sealing tank, and possibly cause the internal specimen to be contaminated.

[0006] To achieve the above object, the present application provides the following technical scheme: a tumor specimen sealing tank, comprising an outer tank body and a top cover installed on the top of the outer tank body, an inner tank body is installed inside the outer tank body;

[0007] Further comprising:

[0008] A sealing cover is detachably connected to the top of the inner tank body, a protective cover is installed on the outside of the bottom of the outer tank body;

[0009] A placement block is installed inside the protective cover, a magnetic block one is fixedly connected to the bottom of the outer tank body, and the placement block is cylindrically arranged;

[0010] A limiting block is fixedly installed on the inner bottom surface of the protective cover, a plurality of limiting blocks are uniformly arranged, a first sliding groove is formed in the inner portion of the limiting block, a fixed rod is installed in the inner portion of the first sliding groove, and the top end of the fixed rod is fixedly connected with the magnetic block one;

[0011] A first spring is installed in the inner portion of the first sliding groove, the bottom of the first spring is fixedly connected with the limiting block, and the top of the first spring is fixedly connected with the bottom of the fixed rod;

[0012] A fixed block is fixedly installed on the inner side wall of the protective cover, an auxiliary sliding rod is fixedly connected to the inner side of the fixed block, and a second spring is sleeved on the outer side of the auxiliary sliding rod;

[0013] A sealing assembly is arranged on the top of the sealing cover.

[0014] Preferably, the protective cover is cylindrically arranged, the height of the placement block is less than the height of the protective cover, the placement block is located at the bottom of the outer tank body, the fixed blocks are symmetrically arranged, auxiliary sliding blocks are symmetrically installed on the outer side of the auxiliary sliding rod, the auxiliary sliding blocks are located on both sides of the second spring, and the auxiliary sliding blocks are slidingly connected with the auxiliary sliding rod.

[0015] By adopting the above technical scheme, the placement block is used for placing the outer tank body, the auxiliary sliding block extrudes the second spring, the external impact on the device is reduced, the elastic force of the second spring can drive the auxiliary sliding block to reset, thereby driving the device to reset, the external disturbance on the sealing cover is reduced, and the sample is better protected.

[0016] Preferably, the second spring is fixedly connected with an auxiliary sliding block, one side of the auxiliary sliding block is provided with a mounting block one, one side of the mounting block one is hingedly connected with a connecting rod, one side of the connecting rod away from the mounting block one is hingedly connected with a mounting block two, one side of the mounting block two is fixedly connected with a clamping plate.

[0017] By adopting the above technical scheme, when the inner tank body is impacted, the clamping plate is extruded, the clamping plate extrudes the mounting block two, and then drives the connecting rod to rotate, the rotation of the connecting rod extrudes the mounting block one and the auxiliary sliding block, thereby reducing the impact force on the clamping plate and reducing the inclination of the inner tank body, thereby achieving better protection.

[0018] Preferably, the clamping plate is arc-shaped, the clamping plate is attached to the outer wall of the outer tank body, the inner wall of the protective cover is symmetrically fixed with a first telescopic rod, the first telescopic rod is installed on both sides of the fixed block, the telescopic rod of the first telescopic rod is fixedly connected with the clamping plate, and the outer side of the telescopic rod of the first telescopic rod is sleeved with a third spring.

[0019] By adopting the above technical scheme, when the clamping plate is impacted, the first telescopic rod is also extruded, so that the third spring is retracted to the inside of the first telescopic rod, and the third spring on the first telescopic rod is forced to compress, which can further reduce the impact force on the clamping plate, so that the protection effect of the device is better.

[0020] Preferably, the outer side of the protective cover is uniformly provided with a turnover plate, the turnover plate is hingedly connected with the protective cover, the turnover plate is not less than four, one side of the turnover plate away from the protective cover is fixedly connected with a friction pad, and the top of the top cover is fixedly connected with a pulling handle.

[0021] By adopting the above technical scheme, rotating the turnover plate can attach the friction pad to the placement surface, the friction pad can increase the friction force with the placement surface, thereby maintaining the stability of the device, reducing the sliding of the device, and making the safety of the sealing cover higher.

[0022] Preferably, one side of the top cover is hingedly connected with an auxiliary rod, the outer side of the outer tank body is fixedly connected with an auxiliary clamping block, and the auxiliary rod and the auxiliary clamping block are adaptively connected.

[0023] By adopting the above technical scheme, the auxiliary rod and the auxiliary clamping block can press the top cover and the outer tank body tightly, can maintain the sealing between the top cover and the outer tank body, improve the overall sealing of the device, and reduce the pollution of the internal sample.

[0024] Preferably, an observation window is formed in one side of the front of the outer tank body, a rotating rod is fixedly connected to the outer side of the outer tank body, the rotating rod is fixedly connected with the top cover, an installation plate is fixedly connected to the inner side wall of the outer tank body, the installation plate is circularly arranged, and the inner tank body is located in the inside of the installation plate.

[0025] By adopting the technical scheme, the observation window is used for observing the sample state in the inside, and the mounting plate can limit the inner tank body, so that the inner tank body is prevented from tilting when impacted.

[0026] Preferably, the sealing assembly comprises a sealing block, an auxiliary plate, a positioning pin, a positioning groove, a magnetic block two, a magnetic block three, a sealing washer, an exhaust hole, a concave block and a limiting pressing plate.

[0027] The sealing block is fixedly connected to the middle of the bottom of the sealing cover, an outer thread is arranged on the outer side of the sealing block, an inner thread is arranged on the upper part of the inner side wall of the inner tank body, the outer thread is adaptively connected with the inner thread, the auxiliary plate is fixedly connected to the middle of the top of the sealing cover, the positioning pin is slidably connected to the inner sides of the sealing cover, the positioning groove is arranged in the inner side of the inner tank body close to the sealing cover, and the positioning pin is slidably connected with the positioning groove.

[0028] The magnetic block two is fixedly connected to the bottom end of the positioning pin, the magnetic block three is fixedly connected to the bottom of the positioning groove, and the magnetic block two is adaptively connected with the magnetic block three.

[0029] The sealing washer is arranged on the outer side of the positioning pin and located at the joint of the sealing cover and the inner tank body, and the exhaust hole is arranged on one side of the top of the sealing cover and communicates with the inside of the inner tank body.

[0030] The concave block is fixedly connected to the upper part of the inner side wall of the outer tank body, the concave blocks are symmetrically arranged, the limiting pressing plate is hingedly connected to one side of the concave block, and the bottom of the limiting pressing plate is attached to the top of the positioning pin.

[0031] By adopting the technical scheme, the sealing block and the sealing washer can seal the joint of the sealing cover and the inner tank body, tightly attach the sealing cover to the inner tank body, and further improve the sealing performance, and the auxiliary rod and the auxiliary block can keep the sealing between the top cover and the outer tank body.

[0032] Preferably, the inner bottom surface of the outer tank body is fixedly connected with a contact plate, the bottom of the inner tank body is attached to the contact plate, the bottom of the top cover is fixedly connected with a sealing ring, and the sealing ring is located at the joint of the top cover and the outer tank body.

[0033] By adopting the technical scheme, the contact plate and the limiting pressing plate are extruded and matched, the sealing cover and the inner tank body are tightly attached, the sealing performance is further improved, and the sealing ring can keep the sealing between the top cover and the outer tank body.

[0034] Compared with the prior art, the protective cover and the clamping plate are arranged to cooperate with the outer tank body, the influence of external disturbance on the inner tank body is reduced, the internal tumor specimen is better protected, and the service life of the sealing tank is prolonged.

[0035] By setting through the setting guard and clamping plate, cooperate with the outer tank body, can reduce the influence of external disturbance on the inner tank body, limiting block, fixed rod and first spring, can play a buffering role to the vertical impact, second spring, auxiliary slider and connecting rod, can play a buffering role to the horizontal impact, the outer tank body can protect the inner tank body when overturning, and further better protect the internal tumor specimen, improve the protection ability of the device, solve the situation that the surface of the sealed tank is damaged or the sealed tank is broken, reduce the service life of the sealed tank, which may cause the internal specimen to be contaminated, make the application range of the device wider.

[0036] By setting the sealing assembly, the sealing block and the sealing washer can realize the sealing of the connection between the sealing cover and the inner tank body, and the extrusion cooperation of the contact plate and the limiting pressing plate can tightly fit the sealing cover and the inner tank body, further improving the sealing performance, by setting the auxiliary rod and the auxiliary clamping block, cooperating with the sealing ring can keep the sealing between the top cover and the outer tank body, improve the overall sealing performance of the device.

[0037] By setting the mounting plate, the inner tank body can be limited, preventing the inner tank body from tilting when impacted, by setting the exhaust hole, the air inside the inner tank body can be extracted, and the tumor specimen can be better sealed and preserved, by connecting the magnetic block two and the magnetic block three, the falling of the positioning clamping pin is reduced, which is conducive to the sealing of the inner tank body. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 is a front view structural schematic diagram of the present application;

[0039] Figure 2 is a front view structural schematic diagram of the present application;

[0040] Figure 3 is a front view structural schematic diagram of the present application;

[0041] Figure 4 is an enlarged structural schematic diagram of area A in the present application; Figure 3

[0042] Figure 5 is a sectional view structural schematic diagram of the inner tank body of the present application;

[0043] Figure 6 is an enlarged structural schematic diagram of area B in the present application; Figure 5

[0044] Figure 7 is a structural schematic diagram of the sealing assembly of the present application.

[0045] ​​As shown in the figure, 1 is an outer tank body, 2 is a top cover, 3 is an inner tank body, 4 is a sealing cover, 5 is a protective cover, 6 is a placing block, 7 is a magnetic block one, 8 is a limiting block, 9 is a first sliding groove, 10 is a fixed rod, 11 is a first spring, 12 is a fixed block, 13 is an auxiliary sliding rod, 14 is a second spring, 15 is an auxiliary sliding block, 16 is a mounting block one, 17 is a connecting rod, 18 is a mounting block two, 19 is a clamping plate, 20 is a first telescopic rod, 21 is a third spring, 22 is a turnover plate, 23 is a friction pad, 24 is a pulling handle, 25 is an auxiliary rod, 26 is an auxiliary clamping block, 27 is an observation window, 28 is a rotating rod, 29 is a mounting plate, 30 is a contact plate, 31 is a sealing block, 32 is an auxiliary plate, 33 is a positioning clamping pin, 34 is a positioning groove, 35 is a magnetic block two, 36 is a magnetic block three, 37 is a sealing washer, 38 is an exhaust hole, 39 is a concave block, 40 is a limiting pressing plate, and 41 is a sealing ring. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0047] Please refer to Figures 1-7 The present application provides a technical solution: a tumor specimen sealing tank, which comprises an outer tank body 1 and a top cover 2 installed on the top of the outer tank body 1, and an inner tank body 3 installed inside the outer tank body 1, wherein the inner tank body 3 is made of transparent glass material.

[0048] A sealing cover 4 is detachably connected to the top of the inner tank body 3, and a protective cover 5 is installed on the outside of the bottom of the outer tank body 1.

[0049] A placing block 6 is installed inside the protective cover 5, and a magnetic block one 7 is fixedly connected to the bottom of the outer tank body 1, wherein the placing block 6 is in a cylindrical shape.

[0050] A limiting block 8 is fixedly installed on the inner bottom surface of the protective cover 5, wherein a plurality of limiting blocks 8 are uniformly arranged, and a first sliding groove 9 is formed in the inner portion of each limiting block 8, and a fixed rod 10 is installed in the first sliding groove 9, and the top end of the fixed rod 10 is fixedly connected to the magnetic block one 7.

[0051] A first spring 11 is installed in the first sliding groove 9, wherein the bottom of the first spring 11 is fixedly connected to the limiting block 8, and the top of the first spring 11 is fixedly connected to the bottom of the fixed rod 10.

[0052] The fixing block 12 is fixedly installed on the upper part of the inner wall of the protective cover 5. An auxiliary slide rod 13 is fixedly connected to the inner side of the fixing block 12, and a second spring 14 is sleeved on the outer side of the auxiliary slide rod 13.

[0053] A sealing assembly is located on top of the sealing cover 4.

[0054] The protective cover 5 is cylindrical, and the height of the placement block 6 is less than the height of the protective cover 5. The placement block 6 is located at the bottom of the outer tank 1. The fixing blocks 12 are symmetrically arranged. The auxiliary sliders 15 are symmetrically installed on the outside of the auxiliary slide rod 13. The auxiliary sliders 15 are located on both sides of the second spring 14, and the auxiliary sliders 15 are slidably connected to the auxiliary slide rod 13.

[0055] The second spring 14 is fixedly connected to the auxiliary slider 15. A mounting block 16 is installed on the side of the auxiliary slider 15 away from the protective cover 5. A connecting rod 17 is hinged to one side of the mounting block 16. A mounting block 2 18 is hinged to the side of the connecting rod 17 away from the mounting block 16. A clamping plate 19 is fixedly connected to one side of the mounting block 2 18.

[0056] The clamping plate 19 is arc-shaped and fits against the outer wall of the outer tank 1. The inner wall of the protective cover 5 is symmetrically fixed with a first telescopic rod 20. The first telescopic rod 20 is installed on both sides of the fixing block 12. The telescopic rod of the first telescopic rod 20 is fixedly connected to the clamping plate 19. A third spring 21 is sleeved on the outer side of the telescopic rod of the first telescopic rod 20.

[0057] Example 1: As Figures 1-4 As shown, the outer can 1 is placed on top of the placement block 6, and the magnetic block 7 is attracted to the placement block 6. When the outer can 1 is subjected to a vertical impact, the outer can 1 squeezes the placement block 6 and the magnetic block 7, and the placement block 6 squeezes the fixing rod 10, causing the fixing rod 10 to squeeze the first spring 11. The elastic force of the first spring 11 reacts to the fixing rod 10, causing the placement block 6 and the magnetic block 7 to rise, thus playing a buffering role. When the outer can 1 is subjected to a horizontal impact, the outer can 1 squeezes the clamping plate 19, and the clamping plate 19 drives the connecting rod 17 to rotate. The rotation of the connecting rod 17 drives the auxiliary slider 15 to squeeze the second spring 14. The elastic reaction force acts on the auxiliary slider 15, which in turn causes the connecting rod 17 to squeeze the clamping plate 19, thus buffering the impact in the horizontal direction. At the same time, the third spring 21 is forced to retract into the first telescopic rod 20, and the third spring 21 plays an auxiliary reset role, so that the clamping plate 19 fits tightly with the outer tank 1. The outer tank 1 can protect the inner tank 3 when overturned, thus better protecting the tumor specimen inside, improving the protective capability of the device, solving the problem of damage to the surface of the sealed tank or breakage of the sealed tank, reducing the service life of the sealed tank, and potentially causing contamination of the specimen inside, making the device more widely applicable.

[0058] A rotating plate 22 is evenly installed on the outer side of the protective cover 5. The rotating plate 22 is hinged to the protective cover 5. There are no fewer than four rotating plates 22. A friction pad 23 is fixedly connected to the side of the rotating plate 22 away from the protective cover 5. A pull handle 24 is fixedly connected to the top of the top cover 2. An auxiliary rod 25 is hinged to one side of the top cover 2. An auxiliary locking block 26 is fixedly connected to the upper part of the outer side of the outer tank 1. The auxiliary rod 25 and the auxiliary locking block 26 are adapted to each other.

[0059] An observation window 27 is provided on one side of the front of the outer tank 1. A rotating rod 28 is fixedly connected to the outer side of the outer tank 1. The rotating rod 28 is fixedly connected to the top cover 2. An installation plate 29 is fixedly connected to the middle of the inner side wall of the outer tank 1. The installation plate 29 is arranged in a circular shape. The inner tank 3 is located inside the installation plate 29.

[0060] A contact plate 30 is fixedly connected to the inner bottom surface of the outer tank 1, and the bottom of the inner tank 3 is in contact with the contact plate 30. A sealing ring 41 is fixedly connected to the bottom of the top cover 2, and the sealing ring 41 is located at the interface between the top cover 2 and the outer tank 1.

[0061] Example 2: Figure 1 and Figure 5 As shown, rotating the flip plate 22 pushes the friction pad 23 against the placement surface, increasing the contact friction. Pulling the handle 24 makes it easy to open the top cover 2. Rotating the auxiliary rod 25 engages with the auxiliary locking block 26, which improves the sealing between the top cover 2 and the outer tank 1. The observation window 27 is used to observe the internal situation. The mounting plate 29 can limit the inner tank 3 to prevent it from tilting. At the same time, the pressing and cooperation of the contact plate 30 and the limiting pressure plate 40 can tightly fit the sealing cover 4 with the inner tank 3. The sealing ring 41 can maintain the seal between the top cover 2 and the outer tank 1, improving the overall sealing performance of the device.

[0062] The sealing assembly includes a sealing block 31, an auxiliary plate 32, a positioning pin 33, a positioning groove 34, a magnetic block 2 35, a magnetic block 36, a sealing gasket 37, a vent 38, a concave block 39, and a limiting pressure plate 40.

[0063] A sealing block 31 is fixedly connected to the bottom middle of the sealing cover 4. The outer side of the sealing block 31 is provided with an external thread, and the upper part of the inner side wall of the inner tank 3 is provided with an internal thread. The external thread and the internal thread are adapted to each other. An auxiliary plate 32 is fixedly connected to the top middle of the sealing cover 4. Positioning pins 33 are slidably connected to the inner sides of the sealing cover 4. A positioning groove 34 is opened in the inner side of the inner tank 3 near the sealing cover 4. The positioning pins 33 and the positioning groove 34 are slidably connected.

[0064] Magnetic block 2 35 is fixedly connected to the bottom end of positioning pin 33, and magnetic block 36 is fixedly connected to the bottom of positioning groove 34. Magnetic block 2 35 and magnetic block 36 are adapted to each other.

[0065] A sealing gasket 37 is installed on the outside of the positioning pin 33, and the sealing gasket 37 is located at the interface between the sealing cover 4 and the inner tank 3. A vent hole 38 is installed on one side of the top of the sealing cover 4, and the vent hole 38 is connected to the interior of the inner tank 3.

[0066] The concave block 39 is fixedly connected to the upper part of the inner side wall of the outer tank 1. The concave blocks 39 are symmetrically arranged. One side of the concave block 39 is hinged to a limiting pressure plate 40. The bottom of the limiting pressure plate 40 is in contact with the top of the positioning pin 33.

[0067] Example 3: Figure 6 and Figure 7 As shown, the inner tank 3 is placed on the contact plate 30. By rotating the auxiliary plate 32, the sealing cover 4 is rotated, so that the sealing cover 4 is tightened with the inner tank 3. Then, the positioning pin 33 is pressed, so that the positioning pin 33 slides into the interior of the positioning groove 34. The magnetic block 2 35 and the magnetic block 36 attract each other, which can prevent the positioning pin 33 from falling off. The sealing gasket 37 can maintain the sealing at the interface. Then, the limiting pressure plate 40 is rotated, and the limiting pressure plate 40 is pressed on the top of the positioning pin 33, so that the limiting pressure plate 40 and the positioning pin 33 are in contact. With the contact plate 30, the inner tank 3 can be firmly fixed inside the outer tank 1, reducing the tilt of the inner tank 3, avoiding leakage of the inner tank 3, and improving the overall sealing of the device.

[0068] Working principle: When using this device, firstly, as... Figures 1-7 As shown, the outer can 1 is placed on top of the placement block 6, and the magnetic block 7 is attracted to the placement block 6. When the outer can 1 is impacted vertically, the elastic force of the first spring 11 reacts to the fixing rod 10, thus playing a buffering role. When the outer can 1 is impacted horizontally, the elastic force of the second spring 14 reacts to the auxiliary slider 15, playing a buffering role against the horizontal impact. The third spring 21 plays a role in assisting reset, so that the clamping plate 19 and the outer can 1 are tightly fitted. Rotating the flipping plate 22 pushes the friction pad 23 against the placement surface, increasing the contact friction. The observation window 27 is used to observe the internal situation. By rotating the auxiliary plate 32, the sealing cover 4 can be rotated, which can tighten or loosen the sealing cover 4 and the inner tank 3. Then, press the positioning pin 33 so that the positioning pin 33 slides into the positioning groove 34. Then, rotate the limiting pressure plate 40 to press the limiting pressure plate 40 on the top of the positioning pin 33, so that the limiting pressure plate 40 and the positioning pin 33 are in contact. With the cooperation of the contact plate 30, the inner tank 3 can be firmly fixed inside the outer tank 1, reducing the tilt of the inner tank 3, avoiding leakage of the inner tank 3, and improving the overall sealing performance of the device.

[0069] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0070] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tumor specimen sealing container, comprising an outer container (1) and a top cover (2) installed on the top of the outer container (1), wherein an inner container (3) is installed inside the outer container (1). Its features are, Also includes: A sealing cap (4) is detachably connected to the top of the inner tank (3), and a protective cover (5) is installed on the bottom outer side of the outer tank (1). The placement block (6) is installed inside the protective cover (5), and a magnetic block (7) is fixedly connected to the bottom of the outer tank (1). The placement block (6) is cylindrical. The limiting block (8) is fixedly installed on the inner bottom surface of the protective cover (5). There are several limiting blocks (8), and the limiting blocks (8) are evenly arranged. The limiting block (8) has a first sliding groove (9) inside. A fixing rod (10) is installed inside the first sliding groove (9). The top end of the fixing rod (10) is fixedly connected to the magnetic block (7). The first spring (11) is installed inside the first slide groove (9). The bottom of the first spring (11) is fixedly connected to the limiting block (8), and the top of the first spring (11) is fixedly connected to the bottom of the fixing rod (10). A fixing block (12) is fixedly installed on the upper part of the inner wall of the protective cover (5). An auxiliary slide rod (13) is fixedly connected to the inner side of the fixing block (12), and a second spring (14) is sleeved on the outer side of the auxiliary slide rod (13). A sealing assembly is disposed on top of the sealing cap (4); The protective cover (5) is cylindrical, the height of the placement block (6) is less than the height of the protective cover (5), the placement block (6) is located at the bottom of the outer tank (1), the fixing block (12) is symmetrically arranged, and auxiliary sliders (15) are symmetrically installed on the outside of the auxiliary slide rod (13). The auxiliary sliders (15) are located on both sides of the second spring (14), and the auxiliary sliders (15) are slidably connected to the auxiliary slide rod (13). The second spring (14) is fixedly connected to the auxiliary slider (15). The auxiliary slider (15) is mounted with a mounting block one (16) on the side away from the protective cover (5). A connecting rod (17) is hinged to one side of the mounting block one (16). A mounting block two (18) is hinged to the side of the connecting rod (17) away from the mounting block one (16). A clamping plate (19) is fixedly connected to one side of the mounting block two (18). The clamping plate (19) is arc-shaped and fits against the outer wall of the outer tank (1). The inner wall of the protective cover (5) is symmetrically fixed with a first telescopic rod (20). The first telescopic rod (20) is installed on both sides of the fixing block (12). The telescopic rod of the first telescopic rod (20) is fixedly connected to the clamping plate (19). A third spring (21) is sleeved on the outside of the telescopic rod of the first telescopic rod (20). The sealing assembly includes a sealing block (31), an auxiliary plate (32), a positioning pin (33), a positioning groove (34), a magnetic block two (35), a magnetic block three (36), a sealing gasket (37), an exhaust hole (38), a concave block (39), and a limiting pressure plate (40). A sealing block (31) is fixedly connected to the bottom middle of the sealing cover (4). The outer side of the sealing block (31) is provided with an external thread, and the upper part of the inner sidewall of the inner tank (3) is provided with an internal thread. The external thread and the internal thread are adapted to each other. An auxiliary plate (32) is fixedly connected to the top middle of the sealing cover (4). Positioning pins (33) are slidably connected to the inner sides of the sealing cover (4). A positioning groove (34) is opened inside the inner tank (3) on the side close to the sealing cover (4). The positioning pin (33) is slidably connected to the positioning groove (34). Magnetic block two (35) is fixedly connected to the bottom end of the positioning pin (33), and magnetic block three (36) is fixedly connected to the bottom of the positioning groove (34). Magnetic block two (35) and magnetic block three (36) are adapted to each other. A sealing gasket (37) is installed on the outside of the positioning pin (33), and the sealing gasket (37) is located at the interface between the sealing cover (4) and the inner tank (3). A vent hole (38) is installed on one side of the top of the sealing cover (4), and the vent hole (38) is connected to the inside of the inner tank (3). A concave block (39) is fixedly connected to the upper part of the inner side wall of the outer tank (1). The concave blocks (39) are symmetrically arranged. A limiting pressure plate (40) is hinged to one side of the concave block (39). The bottom of the limiting pressure plate (40) is in contact with the top of the positioning pin (33).

2. The tumor specimen sealing container according to claim 1, characterized in that: The protective cover (5) is uniformly equipped with flip plates (22), which are hinged to the protective cover (5). There are no fewer than four flip plates (22). A friction pad (23) is fixedly connected to the side of the flip plate (22) away from the protective cover (5). A pull handle (24) is fixedly connected to the top of the top cover (2).

3. A tumor specimen sealing container according to claim 1, characterized in that: An auxiliary rod (25) is hinged to one side of the top cover (2), and an auxiliary locking block (26) is fixedly connected to the upper outer side of the outer tank (1). The auxiliary rod (25) and the auxiliary locking block (26) are adapted to each other.

4. A tumor specimen sealing container according to claim 1, characterized in that: An observation window (27) is provided on one side of the front of the outer tank (1). A rotating rod (28) is fixedly connected to the outer side of the outer tank (1). The rotating rod (28) is fixedly connected to the top cover (2). An installation plate (29) is fixedly connected to the middle of the inner side wall of the outer tank (1). The installation plate (29) is circular. The inner tank (3) is located inside the installation plate (29).

5. A tumor specimen sealing container according to claim 1, characterized in that: The inner bottom surface of the outer tank (1) is fixedly connected to a contact plate (30), the bottom of the inner tank (3) is in contact with the contact plate (30), and the bottom of the top cover (2) is fixedly connected to a sealing ring (41), which is located at the interface between the top cover (2) and the outer tank (1).

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