A kind of anti-extrusion nuclear pore membrane assembly pressing device

Abstract

The utility model relates to nuclear pore membrane assembly processing technical field, concretely relates to a kind of anti-extrusion nuclear pore membrane assembly tight pressing device, including base, the outer wall one end of base is equipped with electric telescopic handle, the output end of electric telescopic handle is equipped with connecting frame, the bottom another end of connecting frame is equipped with extrusion rod, the top one end of base is equipped with fixed frame, the inboard of fixed frame is equipped with adjusting cylinder, the outer wall of base is away from the end of electric telescopic handle and is equipped with chute, placing combination mechanism is installed on adjusting cylinder, placing combination mechanism includes placing assembly, clamping plate, positioning assembly and discharging assembly, placing assembly is used to cooperate clamping plate and place nuclear pore membrane assembly, positioning assembly is used to position clamping plate;The utility model is simple in structure, easy to operate, and it is convenient for staff to push and discharge the formed nuclear pore membrane assembly while completing pressing operation, further guarantee the discharging effect.

Description

Technical Field

[0001] This utility model relates to the field of nuclear pore membrane assembly processing technology, specifically to an anti-squeezing nuclear pore membrane assembly clamping device. Background Technology

[0002] Nucleopore membranes have wide applications in industries such as electronics, food, chemicals, and pharmaceuticals, as well as in fields like biology, medicine, environmental science, and analytical testing. In the food industry, nucleopore membrane assemblies can be compressed to secure the main and auxiliary components in matching clips, resulting in qualified assemblies. These assemblies are then fixed to the mounting area of ​​the enclosure. The nucleopore membrane assemblies not only regulate the respiration rate of fresh food inside the enclosure but also control the temperature and humidity of the storage environment for preservation. Currently, most compression devices place the main and auxiliary components in matching clips, then place the clips under a compression mold, and finally activate the compression device via foot control. The pressing die compresses the nuclear pore membrane assembly. However, in actual use, it requires hand-foot coordination, which weakens hand-foot coordination after prolonged work, making it easy for the operator's hands to be squeezed. To address this, existing devices install a controller next to the pressing device, allowing the operator to press the controller with their hand to reduce hand squeezing. However, in actual work, while one hand controls the pressing device, the other hand needs to load and unload materials, which takes up considerable time and affects production efficiency. Therefore, this paper proposes an anti-squeezing nuclear pore membrane assembly pressing device that eliminates the drawbacks of existing devices.

[0003] To address the aforementioned technical issues, Chinese Patent No. CN222199513U discloses an anti-squeezing nuclear pore membrane assembly clamping device, relating to the field of nuclear pore membrane production technology. The device includes a mounting base and a rotating material tray. A support rod is fixedly mounted on one side of the upper end of the mounting base, and a top platform is fixedly mounted on one end of the support rod. The rotating material tray is fixedly mounted on one end of a fixed shaft, and several material feeding grooves are provided on the upper end of the rotating material tray.

[0004] Although the aforementioned existing technical solution keeps the discharge point away from the pressing point, thus preventing the worker's hands from being squeezed during pressing, it only uses the friction transmission between the friction wheel and the friction rod during material discharge. This is prone to wear during repeated pushing. Once wear occurs, the pushing action of the push rod will be inaccurate, affecting the position and force of the material being pushed out, making it impossible for the material to accurately leave the rotating material tray, which is not conducive to material collection. Utility Model Content

[0005] The purpose of this invention is to provide an anti-squeezing nuclear pore membrane assembly clamping device to solve the problem mentioned in the background art that the clamping device only uses friction transmission between the friction wheel and the friction rod during material discharge, which is prone to wear during repeated material pushing. Once wear occurs, the pushing action of the push rod will be inaccurate, affecting the position and force of the material being pushed out, making it impossible for the material to accurately detach from the rotating material tray, which is not conducive to material collection.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An anti-squeezing nuclear pore membrane assembly clamping device includes a base, an electric telescopic rod installed at one end of the outer wall of the base, a connecting frame installed at the output end of the electric telescopic rod, a squeezing rod installed at the bottom of the connecting frame, a fixing frame installed at one end of the top of the base, an adjusting cylinder installed on the inner side of the fixing frame, an inclined groove opened at the end of the outer wall of the base away from the electric telescopic rod, and a placement assembly mechanism installed on the adjusting cylinder. The placement assembly mechanism includes a placement component, a clamping plate, a positioning component, and a discharge component. The placement component is used to cooperate with the clamping plate to place the nuclear pore membrane assembly, the positioning component is used to position the clamping plate, and the discharge component is used to discharge the processed material.

[0008] As a preferred embodiment of this utility model, the placement component includes a threaded rod rotatably connected to the inner side of the adjusting cylinder, the threads at both ends of the outer wall of the threaded rod being opposite, and adjusting plates being threadedly connected to both ends of the outer wall of the threaded rod.

[0009] As a preferred embodiment of this utility model, the adjusting plate is slidably connected to the inner side of the adjusting cylinder, and a first motor is installed at one end of the outer wall of the fixed frame. The driving end of the first motor extends to the inner side of the adjusting cylinder and is fixedly connected to one end of the threaded rod.

[0010] As a preferred embodiment of this utility model, the positioning component includes a docking groove formed on one side of the outer wall of the adjusting plate, the clamping plate has a V-shaped cross section, a docking plate that is slidably connected to the docking groove is installed at one end of the outer wall of the clamping plate, a first fixing plate is installed at one top end of the adjusting plate, a first spring is installed at both ends of the top of the first fixing plate, a second fixing plate is installed at the other end of the first spring, and a first rubber pad is installed between the opposite surfaces of the two sets of clamping plates.

[0011] As a preferred embodiment of this utility model, an extension rod is installed on one side of the second fixing plate, the extension rod is slidably connected to the interior of the first fixing plate, the top of the adjusting plate has an extension hole extending into the interior of the docking plate, the extension hole is slidably connected to the extension rod, and a pull ring is installed on the other side of the outer wall of the second fixing plate.

[0012] As a preferred embodiment of this utility model, the material discharge assembly includes a sliding groove opened at the top of the base near the center, a sliding plate rotatably connected to one end of the inner side of the sliding groove, an installation groove opened on one side of the sliding groove inside the base, a linkage groove opened on one side of the installation groove inside the base, a telescopic hole opened between the inner side of the installation groove and the inner side of the linkage groove, and a first movable rod rotatably connected to one end of the inner side of the linkage groove.

[0013] As a preferred embodiment of this utility model, a torsion spring is installed between one end of the outer wall of the first movable rod and the inner wall of the linkage groove, and a first lever plate is fixedly sleeved on the other end of the outer wall of the first movable rod, with a second lever plate rotatably connected to both ends of the first lever plate.

[0014] As a preferred embodiment of this utility model, one end of the second set of levers is rotatably connected to a telescopic plate, the telescopic plate is slidably connected to the telescopic hole, a rotating frame is installed at one end of the telescopic plate extending to the inner side of the mounting groove, a rotating rod is rotatably connected to one end of the rotating frame, a first connecting plate is fixedly sleeved on the outer side of the rotating rod, and one end of the first connecting plate is fixedly connected to one side of the sliding plate.

[0015] As a preferred embodiment of this utility model, the top of the base is provided with a pushing groove on one side of the sliding groove. One set of adjustment plates has a pushing plate slidably connected to the pushing groove at one end of its bottom. The other set of second deflectors has an auxiliary plate rotatably connected to one end of its bottom. An auxiliary groove is provided inside the base between the pushing groove and the linkage groove. The auxiliary groove is slidably connected to the auxiliary plate. The opposite ends of the pushing plate and the auxiliary plate are provided with corresponding inclined surfaces.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this invention, the nuclear pore membrane assembly is placed using a placement component and a clamping plate, the clamping plate is positioned by a positioning component, and the material discharge component discharges the processed material. The structure is simple and easy to operate, allowing workers to push and discharge the formed nuclear pore membrane assembly while the pressing operation is completed, thus further ensuring the material discharge effect.

[0018] In this invention, by holding the pull ring and moving the second fixing plate upward, the two sets of first springs are stretched, causing the extension rod to rise a certain distance. The mating plate on the outer wall of the clamping plate slides into the mating groove opened on one side of the outer wall of the adjusting plate. Then, the pull ring is released, and the first spring on the first fixing plate at the top of the adjusting plate drives the extension rod to retract. The extension rod slides into the extension hole inside the mating plate, so that the clamping plate is positioned on the adjusting plate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial three-dimensional structural diagram of the positioning component of this utility model;

[0021] Figure 3 This is a partial cross-sectional view of the linkage groove of this utility model;

[0022] Figure 4 This is a partial cross-sectional view of the arrangement component of this utility model.

[0023] In the diagram: 1. Base; 2. Electric telescopic rod; 3. Pressing rod; 4. Fixing frame; 5. Adjusting cylinder; 6. Clamping plate; 7. Threaded rod; 8. Adjusting plate; 9. First motor; 10. Connecting plate; 11. Second fixing plate; 12. Extension rod; 13. Sliding plate; 14. First movable rod; 15. Torsion spring; 16. First lever plate; 17. Telescopic plate; 18. Rotating frame; 19. First connecting plate; 20. Pushing plate; 21. Auxiliary plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figures 1-4 This utility model provides a technical solution:

[0026] An anti-squeezing nuclear pore membrane assembly pressing device includes a base 1, an electric telescopic rod 2 installed on one end of the outer wall of the base 1, a fixed frame 4 installed on the top end of the base 1, an adjusting cylinder 5 installed on the inner side of the fixed frame 4, and an inclined groove opened on the outer wall of the base 1 away from the electric telescopic rod 2. A placement assembly mechanism is installed on the adjusting cylinder 5. The placement assembly mechanism includes a placement component, a clamping plate 6, a positioning component, and a discharge component. The placement component is used to cooperate with the clamping plate 6 to place the nuclear pore membrane assembly, the positioning component is used to position the clamping plate 6, and the discharge component is used to discharge the processed material. In use, the device can use the placement component to cooperate with the clamping plate to place the nuclear pore membrane assembly, the positioning component to position the clamping plate, and the discharge component to discharge the processed material. The structure is simple and easy to operate, allowing the operator to push and discharge the formed nuclear pore membrane assembly while the pressing operation is completed, further ensuring the discharge effect.

[0027] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the placement assembly includes a threaded rod 7 rotatably connected to the inner side of the adjusting cylinder 5. The threads at both ends of the outer wall of the threaded rod 7 are opposite. Adjusting plates 8 are threadedly connected to both ends of the outer wall of the threaded rod 7. The adjusting plates 8 are slidably connected to the inner side of the adjusting cylinder 5. A first motor 9 is installed at one end of the outer wall of the fixed frame 4. The drive end of the first motor 9 extends to the inner side of the adjusting cylinder 5 and is fixedly connected to one end of the threaded rod 7. First, the first motor 9 is started, and the drive end of the first motor 9 drives the threaded rod 7 to rotate. Since the threads at both ends of the outer wall of the threaded rod 7 are opposite, the adjusting plates 8, which are threaded at both ends, slide in opposite directions along the inner side of the adjusting cylinder 5. According to the size of the nuclear pore membrane assembly to be placed, the operator adjusts the distance between the two adjusting plates 8 by controlling the rotation direction and time of the first motor 9 to achieve a suitable position for placing the nuclear pore membrane assembly. The nuclear pore membrane assembly is placed between two clamping plates 6. The V-shaped cross section of the clamping plates 6 helps to position the nuclear pore membrane assembly, and the first rubber pad between the two sets of clamping plates 6 can prevent the nuclear pore membrane assembly from being damaged by clamping.

[0028] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the positioning assembly includes a mating groove formed on one side of the outer wall of the adjusting plate 8. The clamping plate 6 has a V-shaped cross-section. A mating plate 10, which is slidably connected to the mating groove, is installed at one end of the outer wall of the clamping plate 6. A first fixing plate is installed at one end of the top of the adjusting plate 8. A first spring is installed at both ends of the top of the first fixing plate. A second fixing plate 11 is installed at the other end of the first spring. A first rubber pad is installed between the opposing surfaces of the two sets of clamping plates 6. An extension rod 12 is installed on one side of the second fixing plate 11. The extension rod 12 is slidably connected to the inside of the first fixing plate. An extension rod extending into the mating plate 10 is formed at the top of the adjusting plate 8. The extension hole of the part is slidably connected to the extension rod 12. A pull ring is installed on the other side of the outer wall of the second fixing plate 11. Then, when assembling the clamping plate 6 of the corresponding size and model, the second fixing plate 11 can be moved up by first fastening the pull ring, so that the two sets of first springs are stretched, allowing the extension rod 12 to rise a certain distance. The mating plate 10 on the outer wall of the clamping plate 6 slides into the mating groove opened on one side of the outer wall of the adjusting plate 8. Then, the pull ring is released, and the first spring on the first fixing plate at the top of the adjusting plate 8 drives the extension rod 12 to retract. The extension rod 12 slides into the extension hole inside the mating plate 10, so that the clamping plate 6 is positioned on the adjusting plate 8.

[0029] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, a connecting frame is installed at the output end of the electric telescopic rod 2, and a squeezing rod 3 is installed at the bottom of the connecting frame. Furthermore, after the nuclear pore membrane assembly is placed and positioned, the electric telescopic rod 2 is activated, and the electric telescopic rod 2 extends. The connecting frame connected to its output end drives the squeezing rod 3 at the bottom to move towards the nuclear pore membrane assembly, and the squeezing rod 3 performs a pressing operation on the nuclear pore membrane assembly.

[0030] In this embodiment, as Figure 2 , Figure 3 and Figure 4As shown, the material discharge assembly includes a sliding groove located near the center of the top of the base 1. A sliding plate 13 is rotatably connected to one end of the sliding groove. An installation groove is located on one side of the sliding groove inside the base 1, and a linkage groove is located on one side of the installation groove inside the base 1. A telescopic hole is formed between the inner sides of the installation groove and the linkage groove. A first movable rod 14 is rotatably connected to one end of the linkage groove. A torsion spring 15 is installed between one end of the outer wall of the first movable rod 14 and the inner wall of the linkage groove. A first lever 16 is fixedly sleeved on the other end of the outer wall of the first movable rod 14. Second levers are rotatably connected to both ends of the first lever 16. A telescopic plate 17 is rotatably connected to the other end of one set of second levers. The telescopic plate 17 and the telescopic hole are... A sliding connection is used. A rotating frame 18 is installed at one end of the telescopic plate 17 extending into the mounting groove. A rotating rod is rotatably connected to one end of the rotating frame 18. A first connecting plate 19 is fixedly sleeved on the outside of the rotating rod. One end of the first connecting plate 19 is fixedly connected to one side of the sliding plate 13. A pushing groove is formed on one side of the sliding groove at the top of the base 1. A pushing plate 20, which is slidably connected to the pushing groove, is installed at one end of the bottom of one set of adjusting plates 8. An auxiliary plate 21 is rotatably connected to one end of another set of second deflectors. An auxiliary groove is formed inside the base 1 between the pushing groove and the linkage groove. The auxiliary groove and the auxiliary plate 21 are slidably connected. Corresponding inclined surfaces are formed at the opposite ends of the pushing plate 20 and the auxiliary plate 21. Furthermore… After the pressing operation is completed, the electric telescopic rod 2 retracts, and the first motor 9 is started to drive the threaded rod 7 to rotate in the opposite direction. The adjusting plate 8 drives the clamping plate 6 to unfold and no longer clamp the material. As the adjusting plate 8 continues to unfold, the push plate 20 installed at one end of the bottom of one set of adjusting plates 8 slides along the push groove opened at the top of the base 1. When the push plate 20 slides, because its opposite end and the auxiliary plate 21 are both provided with corresponding inclined surfaces, the push plate 20 pushes the auxiliary plate 21 to slide in the auxiliary groove through the inclined surface during the movement of the push plate 20. The rotation of the auxiliary plate 21 drives the second deflector connected to it to move, which in turn drives the first deflector 16 to rotate. The rotation of the first deflector 16 causes the other end fixedly sleeved on the outer wall of the first movable rod 14 to rotate accordingly. When the first movable rod 14 rotates in the linkage groove, the torsion spring 15 at one end of its outer wall undergoes elastic deformation. At the same time, the rotation of the first movable rod 14 drives another set of second paddles that are rotatably connected at both ends to move. The second paddle drives the telescopic plate 17 that is rotatably connected to it to slide in the telescopic hole. The telescopic plate 17 then drives the rotating frame 18 that extends to one end of the mounting groove to move. The first connecting plate 19 on the outside of the rotating rod in the rotating frame 18 rotates accordingly, thereby driving the sliding plate 13 that is fixedly connected to one end of the first connecting plate 19 to rotate around its rotation point in the sliding groove. After the sliding plate 13 rotates and tilts, the processed material slides out of the device along the tilted sliding plate 13 and the inclined groove due to gravity, completing the material discharge action.

[0031] The implementation principle of the anti-squeezing nuclear pore membrane assembly clamping device in this application embodiment is as follows: The first motor 9 is started, and the drive end of the first motor 9 drives the threaded rod 7 to rotate. Since the threads at both ends of the outer wall of the threaded rod 7 are opposite, the adjusting plates 8, which are threaded at both ends, slide in opposite directions along the inner side of the adjusting cylinder 5. Depending on the size of the nuclear pore membrane assembly to be placed, the operator adjusts the distance between the two adjusting plates 8 by controlling the rotation direction and time of the first motor 9, so that it reaches a suitable position for placing the nuclear pore membrane assembly. The nuclear pore membrane assembly is then placed between two clamping plates 6. The V-shaped cross-section of the clamping plates 6 helps to position the nuclear pore membrane assembly, and the first rubber pad between the two sets of clamping plates 6 prevents the nuclear pore membrane assembly from being crushed. When assembling the clamping plate 6 of the corresponding size and model, first fasten the pull ring and move the second fixing plate 11 upward, so that the two sets of first springs are stretched, allowing the extension rod 12 to rise a certain distance. The mating plate 10 on the outer wall of the clamping plate 6 slides into the mating groove opened on one side of the outer wall of the adjusting plate 8. Then, release the pull ring. The first spring on the first fixing plate at the top of the adjusting plate 8 drives the extension rod 12 to retract. The extension rod 12 slides into the extension hole inside the mating plate 10, so that the clamping plate 6 is positioned on the adjusting plate 8. After the nuclear pore membrane assembly is placed and positioned, start the electric telescopic rod 2. The electric telescopic rod 2 extends, and the connecting frame connected to its output end drives the bottom extrusion rod 3 to move towards the nuclear pore membrane assembly. The extrusion rod 3 performs a pressing operation on the nuclear pore membrane assembly. After the pressing operation is completed, the electric telescopic rod 2 retracts, and the first motor 9 is started again to drive the threaded rod 7 to rotate in the opposite direction. The adjusting plate 8 drives the clamping plate 6 to unfold and no longer clamp the material. As the adjusting plate 8 continues to unfold, the push plate 20 installed at one end of the bottom of one set of adjusting plates 8 slides along the push groove opened at the top of the base 1. When the push plate 20 slides, because its opposite ends and the auxiliary plate 21 are provided with corresponding inclined surfaces, the push plate 20 pushes the auxiliary plate 21 to slide in the auxiliary groove through the inclined surface during the movement of the push plate 20. The rotation of the auxiliary plate 21 drives the second deflector connected to it to move, which in turn drives the first deflector 16 to rotate. The rotation of the first deflector 16 causes the other end fixedly sleeved on the outer wall of the first movable rod 14 to rotate accordingly. When the first movable rod 14 rotates in the linkage groove, the torsion spring 15 at one end of its outer wall undergoes elastic deformation. At the same time, the rotation of the first movable rod 14 drives another set of second deflectors connected to both ends to move. The second deflector drives the telescopic plate 17 connected to it to slide in the telescopic hole. The telescopic plate 17 then drives the rotating frame 18, which extends to one end of the mounting groove, to move. The first connecting plate 19 on the outside of the rotating rod in the rotating frame 18 rotates accordingly, thereby driving the sliding plate 13, which is fixedly connected to one end of the first connecting plate 19, to rotate around its rotation point in the sliding groove. After the sliding plate 13 rotates and tilts, the processed material slides out of the device along the tilted sliding plate 13 and the inclined groove due to gravity, completing the discharge action.

[0032] The control method of this utility model is through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compression-resistant nuclear pore membrane assembly clamping device, comprising a base (1), characterized in that: An electric telescopic rod (2) is installed on one end of the outer wall of the base (1). A connecting frame is installed at the output end of the electric telescopic rod (2). An extrusion rod (3) is installed at the bottom of the connecting frame. A fixed frame (4) is installed at one end of the top of the base (1). An adjusting cylinder (5) is installed on the inner side of the fixed frame (4). An inclined groove is opened at one end of the outer wall of the base (1) away from the electric telescopic rod (2). A placement assembly mechanism is installed on the adjusting cylinder (5). The placement assembly mechanism includes a placement component, a clamping plate (6), a positioning component, and a discharge component. The placement component is used to cooperate with the clamping plate (6) to place the nuclear pore membrane assembly. The positioning component is used to position the clamping plate (6). The discharge component is used to discharge the processed material.

2. The anti-squeezing nuclear pore membrane assembly clamping device according to claim 1, characterized in that: The placement assembly includes a threaded rod (7) rotatably connected to the inner side of the adjusting cylinder (5). The threads at both ends of the outer wall of the threaded rod (7) are opposite, and both ends of the outer wall of the threaded rod (7) are threadedly connected to adjusting plates (8).

3. The anti-squeezing nuclear pore membrane assembly clamping device according to claim 2, characterized in that: The adjusting plate (8) is slidably connected to the inner side of the adjusting cylinder (5). A first motor (9) is installed at one end of the outer wall of the fixed frame (4). The driving end of the first motor (9) extends to the inner side of the adjusting cylinder (5) and is fixedly connected to one end of the threaded rod (7).

4. The anti-squeezing nuclear pore membrane assembly clamping device according to claim 3, characterized in that: The positioning component includes a docking groove formed on one side of the outer wall of the adjusting plate (8). The clamping plate (6) has a V-shaped cross section. A docking plate (10) that is slidably connected to the docking groove is installed at one end of the outer wall of the clamping plate (6). A first fixing plate is installed at one top end of the adjusting plate (8). A first spring is installed at both ends of the top of the first fixing plate. A second fixing plate (11) is installed at the other end of the first spring. A first rubber pad is installed between the opposite surfaces of the two sets of clamping plates (6).

5. The anti-squeezing nuclear pore membrane assembly clamping device according to claim 4, characterized in that: An extension rod (12) is installed on one side of the second fixing plate (11). The extension rod (12) is slidably connected to the inside of the first fixing plate. An extension hole extending to the inside of the docking plate (10) is opened at the top of the adjusting plate (8). The extension hole is slidably connected to the extension rod (12). A pull ring is installed on the other side of the outer wall of the second fixing plate (11).

6. The anti-squeezing nuclear pore membrane assembly clamping device according to claim 5, characterized in that: The material discharge assembly includes a sliding groove opened at the top of the base (1) near the center. A sliding plate (13) is rotatably connected to one end of the sliding groove. An installation groove is opened inside the base (1) on one side of the sliding groove. A linkage groove is opened inside the base (1) on one side of the installation groove. An expansion hole is opened between the inner side of the installation groove and the inner side of the linkage groove. A first movable rod (14) is rotatably connected to one end of the inner side of the linkage groove.

7. The anti-squeezing nuclear pore membrane assembly clamping device according to claim 6, characterized in that: A torsion spring (15) is installed between one end of the outer wall of the first movable rod (14) and the inner wall of the linkage groove. A first lever plate (16) is fixedly sleeved on the other end of the outer wall of the first movable rod (14). A second lever plate is rotatably connected to both ends of the first lever plate (16).

8. The anti-squeezing nuclear pore membrane assembly clamping device according to claim 7, characterized in that: One of the second dial plates is rotatably connected to a telescopic plate (17) at the other end. The telescopic plate (17) is slidably connected to the telescopic hole. A rotating frame (18) is installed at one end of the telescopic plate (17) extending into the inner side of the mounting groove. A rotating rod is rotatably connected to one end of the rotating frame (18). A first connecting plate (19) is fixedly sleeved on the outside of the rotating rod. One end of the first connecting plate (19) is fixedly connected to one side of the sliding plate (13).

9. The anti-squeezing nuclear pore membrane assembly clamping device according to claim 8, characterized in that: The top of the base (1) is provided with a push groove on one side of the sliding groove. One of the bottom ends of the adjustment plates (8) is equipped with a push plate (20) that is slidably connected to the push groove. One end of the second set of the second set of the adjustment plates is rotatably connected to an auxiliary plate (21). An auxiliary groove is provided inside the base (1) between the push groove and the linkage groove. The auxiliary groove and the auxiliary plate (21) are slidably connected. The opposite ends of the push plate (20) and the auxiliary plate (21) are provided with corresponding inclined surfaces.

Images