Alarm device of polypeptide synthesizer equipment

Abstract

The utility model discloses a polypeptide synthesizer equipment alarm device, relates to the polypeptide synthesizer equipment field, and comprises a machine body, the top of the machine body is provided with four installation grooves, electromagnet blocks are installed at the lower parts of the interiors of the installation grooves, magnets are inserted in the installation grooves, and the top of each magnet is provided with an alarm. Protection assemblies are arranged on the two sides of the alarm, and each protection assembly comprises fixing cylinders installed on the two sides of the alarm. Through the arrangement of the protection assembly, when the sliding seat moves towards the alarm, the sliding seat can drive the protection cylinder to move, so that the protection cylinder moves into the storage cavity, the protection cylinder and the fixed cylinder can be ensured to always shield the electrode bar, the electrode bar is prevented from being exposed in the external environment, dust or stains are prevented from being attached to the surface of the electrode bar, and the service life of the electrode bar is prolonged. And the protection effect on the electrode bar is further improved.

Description

Technical Field

[0001] This utility model relates to the field of peptide synthesizer equipment, specifically an alarm device for peptide synthesizer equipment. Background Technology

[0002] Polypeptides are compounds composed of amino acids linked by peptide bonds, similar to large proteins in their linkage mechanism. FDA documents define compounds with fewer than 50 amino acids as polypeptides, while those with more than 50 amino acids are classified as proteins. Compared to proteins, polypeptides have advantages such as simpler spatial structures, higher stability, and lower or no immunogenicity. Polypeptides are ubiquitous in living organisms; tens of thousands of different polypeptides have been discovered to date. They widely participate in and regulate the functional activities of various systems, organs, tissues, and cells, playing a vital role in life processes. Currently, polypeptides are used as an important component of drug molecules in various therapeutic areas, such as diabetes, allergies, anti-infection, obesity, diagnostics, oncology, arthritis, and cardiovascular diseases. With the increasing maturity of biotechnology and polypeptide synthesis technology, more and more bioactive polypeptides will be developed into drugs and applied clinically. Alarm devices are often incorporated into polypeptide synthesis equipment.

[0003] According to Chinese Patent No. CN219778328U, an alarm device for a polypeptide synthesizer is disclosed. When the solution tank is under negative pressure, the first piston rod moves downward. The first piston rod drives the traction rod to deflect through the slider. The traction rod drives the two electrode rods to abut in the receiving hole through the sliding member, so that the alarm sounds. When the polypeptide solution in the solution tank is low, the alarm can notify the operator of the status of the solution tank in real time.

[0004] Regarding the aforementioned patent content, by setting up electrode rods so that two electrode rods abut against each other in the storage hole to make the alarm sound, the electrode rods are always exposed to the external environment, which makes it easy for external dust or stains to adhere to the electrode rods, and also makes the electrode rods damp. Over time, the surface of the electrode rods will become dirty, thus affecting the subsequent use of the electrode rods and reducing the protective effect on the electrode rods. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide an alarm device for a peptide synthesizer to solve the technical problem that dust or stains will adhere to the surface of the electrode rod when it is exposed to the external environment for a long time.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an alarm device for a polypeptide synthesizer, comprising a body, four mounting slots on the top of the body, an electromagnet block installed at the bottom of the mounting slot, a magnet inserted into the mounting slot, an alarm mounted on the top of the magnet, protective components on both sides of the alarm, and the protective components including fixed cylinders mounted on both sides of the alarm, a receiving cavity at one end of the fixed cylinder, a movable ring inside the receiving cavity, a protective cylinder mounted at one end of the movable ring, and a sealing ring mounted at one end of the fixed cylinder.

[0007] By adopting the above technical solution, when the slide moves towards the alarm, it will drive the protective cylinder to move, so that the protective cylinder moves into the storage cavity, thereby ensuring that the protective cylinder and the fixed cylinder can always cover the electrode rod and prevent the electrode rod from being exposed to the external environment.

[0008] Furthermore, the top of the machine body is provided with sliding grooves on both sides, and a sliding seat is provided inside the sliding groove. One end of the protective cylinder is connected to one side of the sliding seat.

[0009] By adopting the above technical solution, the slide block can slide inside the slide groove, thereby improving the stability of the slide block when moving.

[0010] Furthermore, the alarm has a storage hole inside, and an electrode rod is installed on one side of the slide.

[0011] By adopting the above technical solution, the electrode rods can be moved into the receiving hole, and the two electrode rods abut against each other in the receiving hole, so that the alarm will sound.

[0012] Furthermore, a solution tank is installed at the lower interior of the machine body, and a connecting pipe is provided at the top of the solution tank. A first piston is installed inside the connecting pipe.

[0013] By adopting the above technical solution, the first piston can move within the connecting tube, while the solution tank contains a polypeptide solution.

[0014] Furthermore, an installation cylinder is installed on the upper part of the interior of the machine body, and a spring is installed on the lower part of the interior of the installation cylinder, with a movable plate connected to the top of the spring.

[0015] By adopting the above technical solution, the movable plate will squeeze the spring when it moves down, so that the spring is compressed and it is easy to push the movable plate up to reset in the future.

[0016] Furthermore, the bottom of the movable plate is connected to a first movable rod that penetrates the mounting cylinder, and the bottom end of the first movable rod penetrates the connecting pipe and is connected to the top of the first piston.

[0017] By adopting the above technical solution, when the first piston moves down in the connecting pipe, it will drive the first movable rod to move down, and then drive the movable plate to move down.

[0018] Furthermore, through slots are provided on both sides of the mounting cylinder, and through slots are provided on both sides of the movable plate. Pull plates are connected to the two slides on both sides of the movable plate via rotating shafts.

[0019] By adopting the above technical solution, the movable plate can be pulled to rotate when it moves, and the pull plate will drive the slide to move so as to adjust the position of the slide.

[0020] Furthermore, a replenishment tank is installed on both sides of the machine body, and a replenishment pipe extending into the machine body is connected to one side of the replenishment tank. A liquid guide pipe is connected between the replenishment pipe and the solution tank.

[0021] By adopting the above technical solution, the solution in the replenishment tank can flow into the liquid guide pipe through the replenishment pipe, and then flow into the solution tank through the liquid guide pipe.

[0022] Furthermore, a second piston is provided inside the replenishment tube, and a second movable rod is installed at one end of the second piston, extending through to the outside of the replenishment tube. The top end of the second movable rod is connected to a slide block.

[0023] By adopting the above technical solution, when the slide moves, it will drive the second movable rod to move, and the second movable rod will then drive the second piston to move.

[0024] Furthermore, the electrode rod is located inside the protective cylinder and the fixed cylinder, and the protective cylinder is slidably connected to the storage cavity through a movable ring.

[0025] By adopting the above technical solutions, the protective cylinder and the fixing cylinder can shield and protect the electrode rod, preventing the electrode rod from being exposed to the external environment.

[0026] In summary, the present invention has the following main advantages:

[0027] 1. This utility model is equipped with a protective component. When the slide moves toward the alarm, it will drive the protective cylinder to move, so that the protective cylinder moves into the storage cavity. This ensures that the protective cylinder and the fixed cylinder can always cover the electrode rod, preventing the electrode rod from being exposed to the external environment and avoiding dust or stains from adhering to the surface of the electrode rod, thereby improving the protection effect of the electrode rod.

[0028] 2. This utility model improves the sealing performance between the protective cylinder and the fixed cylinder by providing a sealing ring, the inner wall of which fits against the outer wall of the protective cylinder.

[0029] 3. This utility model is equipped with an electromagnet block and a magnet. When the alarm needs to be disassembled, first remove the protective cylinder from the storage cavity, then turn off the electromagnet block to de-energize it and make it lose its magnetism, so that it no longer attracts the magnet. Then the alarm can be taken out. This method allows for quick disassembly and assembly of the alarm. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the overall orthographic structure of this utility model;

[0032] Figure 3 This is a schematic diagram of the mounting cylinder structure of this utility model;

[0033] Figure 4 This is a schematic diagram of the alarm structure of this utility model;

[0034] Figure 5 This is a schematic diagram of the electrode rod structure of this utility model;

[0035] Figure 6 This is a schematic diagram of the side structure of the fixed cylinder of this utility model;

[0036] Figure 7 For the present utility model Figure 2 A magnified structural diagram of point A in the middle.

[0037] In the diagram: 1. Body; 2. Solution tank; 3. Connecting pipe; 4. First piston; 5. First movable rod; 6. Liquid guide pipe; 7. Liquid replenishment pipe; 8. Liquid replenishment tank; 9. Protective assembly; 901. Fixed cylinder; 902. Storage cavity; 903. Movable ring; 904. Protective cylinder; 905. Sealing ring; 10. Second piston; 11. Second movable rod; 12. Slide groove; 13. Slide seat; 14. Alarm; 15. Electrode rod; 16. Storage hole; 17. Mounting cylinder; 18. Through groove; 19. Pull plate; 20. Movable plate; 21. Spring; 22. Magnet; 23. Electromagnet block; 24. Mounting groove; 25. Liquid inlet pipe. Detailed Implementation

[0038] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0039] The embodiments of this utility model will be described below based on its overall structure.

[0040] Example 1:

[0041] An alarm device for a polypeptide synthesizer, such as Figures 1-7 As shown, the device includes a body 1. The top of the body 1 has four mounting slots 24, and an electromagnet block 23 is installed inside the lower part of the mounting slot 24. A magnet 22 is inserted into the mounting slot 24, and an alarm 14 is installed on the top of the magnet 22. The top of the electromagnet block 23 is attached to the bottom of the magnet 22 so that the electromagnet block 23 will generate magnetism when energized and thus attract the magnet 22. Protective components 9 are provided on both sides of the alarm 14. A solution tank 2 is installed inside the lower part of the body 1. A connecting pipe 3 is provided on the top of the solution tank 2. A first piston 4 is provided inside the connecting pipe 3. The outer wall of the first piston 4 is attached to the inner wall of the connecting pipe 3 so that the first piston 4 can move inside the connecting pipe 3. The solution tank 2 contains a polypeptide solution.

[0042] Specifically, the protective component 9 includes fixed cylinders 901 installed on both sides of the alarm 14. One end of the fixed cylinder 901 has a receiving cavity 902, and a movable ring 903 is provided inside the receiving cavity 902. A protective cylinder 904 is installed at one end of the movable ring 903, and a sealing ring 905 is also installed at one end of the fixed cylinder 901. When the slide block 13 moves towards the alarm 14, it will drive the protective cylinder 904 to move, causing the protective cylinder 904 to move into the receiving cavity 902, thereby... Ensure that the protective cylinder 904 and the fixed cylinder 901 can always cover the electrode rod 15 to prevent the electrode rod 15 from being exposed to the external environment. The electrode rod 15 is located inside the protective cylinder 904 and the fixed cylinder 901. The protective cylinder 904 is slidably connected to the storage cavity 902 through the movable ring 903. The protective cylinder 904 and the fixed cylinder 901 can cover and protect the electrode rod 15 to prevent the electrode rod 15 from being exposed to the external environment. The inner wall of the sealing ring 905 is in contact with the outer wall of the protective cylinder 904.

[0043] See Figures 2-5 The top of the body 1 has sliding grooves 12 on both sides. A slide seat 13 is installed inside the sliding groove 12. One end of the protective cylinder 904 is connected to one side of the slide seat 13 so that the slide seat 13 can slide inside the sliding groove 12, thereby improving the stability of the slide seat 13 when moving. The alarm 14 has a storage hole 16. An electrode rod 15 is installed on one side of the slide seat 13. The electrode rod 15 is slidably connected to the sliding groove 12 through the slide seat 13. The electrode rod 15 can be moved into the storage hole 16. The two electrode rods 15 abut against each other in the storage hole 16 so that the alarm will sound.

[0044] Specifically, an installation cylinder 17 is installed on the upper part of the body 1, and a spring 21 is installed on the lower part of the installation cylinder 17. The top of the spring 21 is connected to a movable plate 20. When the movable plate 20 moves down, it will squeeze the spring 21, so that the spring 21 is compressed and can be pushed up to reset. The bottom of the movable plate 20 is connected to a first movable rod 5 that passes through the installation cylinder 17. The bottom end of the first movable rod 5 passes through the connecting pipe 3 and is connected to the top of the first piston 4. When the first piston 4 moves down in the connecting pipe 3, it will drive the first movable rod 5 down, and then drive the movable plate 20 down. The two sides of the installation cylinder 17 are provided with through slots 18, and the two sides of the movable plate 20 pass through the through slots 18. The two sides of the movable plate 20 are connected to the two slides 13 by a rotating shaft and a pull plate 19, so that when the movable plate 20 moves, it can pull the pull plate 19 to rotate. The pull plate 19 then drives the slides 13 to move, so as to adjust the position of the slides 13.

[0045] Example 2:

[0046] Based on the above embodiment 1, the following structure will be set up to facilitate the replenishment of liquid into solution tank 2.

[0047] See Figures 1-5 Both sides of the body 1 are equipped with replenishment tanks 8. A replenishment pipe 7 extending into the body 1 is connected to the lower side of one side of the replenishment tank 8. A guide pipe 6 connects the replenishment pipe 7 and the solution tank 2. The solution in the replenishment tank 8 can flow into the guide pipe 6 through the replenishment pipe 7, and then into the solution tank 2 through the guide pipe 6. A second piston 10 is installed inside the replenishment pipe 7. The outer wall of the second piston 10 is in contact with the outer wall of the replenishment pipe 7. A second movable rod 11 penetrating to the outside of the replenishment pipe 7 is installed at one end of the second piston 10. The top of the second movable rod 11 is connected to the slide 13. When the slide 13 moves, it will drive the second movable rod 11 to move, and the second movable rod 11 will drive the second piston 10 to move. The top of the replenishment tank 8 is connected to the inlet pipe 25, and the inlet pipe 25 is threaded with a cap to facilitate the addition of liquid into the replenishment tank 8 through the inlet pipe 25.

[0048] The working principle of this utility model is as follows: First, when there is a small amount of polypeptide solution in the solution tank 2, the solution tank 2 is in a negative pressure state, causing the first piston 4 to move downward. The first piston 4 drives the first movable rod 5 to move vertically downward, then drives the movable plate to move downward, and drives the pull plate 19 to deflect. The pull plate 19 drives the slide 13 to move horizontally in the slide groove 12, so that the two electrode rods 15 abut against each other in the receiving hole 16, so that the alarm 14 will sound an alarm.

[0049] The slide block 13 drives the second movable rod 11 to move, which in turn drives the second piston 10 to move, so that the polypeptide solution in the replenishment tank 8 can enter the solution tank 2 through the replenishment pipe 7;

[0050] At the same time, when the slide 13 moves toward the alarm 14, it will drive the protective cylinder 904 to move, so that the protective cylinder 904 moves into the storage cavity 902, thereby ensuring that the protective cylinder 904 and the fixed cylinder 901 can always cover the electrode rod 15, preventing the electrode rod 15 from being exposed to the external environment and avoiding dust or stains adhering to the surface of the electrode rod 15.

[0051] When it is necessary to disassemble the alarm 14, first remove the protective cylinder 904 from the storage cavity 902, then turn off the electromagnet block 23 to de-energize it and make it lose its magnetism, and no longer attract the magnet 22. Then the alarm 14 can be taken out. The alarm 14 can be quickly disassembled and assembled in this way.

[0052] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An alarm device for a polypeptide synthesizer, comprising a body (1), characterized in that: The top of the body (1) is provided with four mounting slots (24), and an electromagnet block (23) is installed at the bottom inside the mounting slot (24). A magnet (22) is inserted into the mounting slot (24). An alarm (14) is installed on the top of the magnet (22). A protective component (9) is provided on both sides of the alarm (14). The protective component (9) includes a fixed cylinder (901) installed on both sides of the alarm (14). A storage cavity (902) is provided at one end of the fixed cylinder (901). A movable ring (903) is provided inside the storage cavity (902). A protective cylinder (904) is installed at one end of the movable ring (903). A sealing ring (905) is also installed at one end of the fixed cylinder (901).

2. The alarm device for a polypeptide synthesizer according to claim 1, characterized in that: The top two sides of the body (1) are provided with sliding grooves (12), and a sliding seat (13) is provided inside the sliding groove (12). One end of the protective cylinder (904) is connected to one side of the sliding seat (13).

3. The alarm device for a polypeptide synthesizer according to claim 2, characterized in that: The alarm (14) has a storage hole (16) inside, and an electrode rod (15) is installed on one side of the slide (13).

4. The alarm device for a polypeptide synthesizer according to claim 2, characterized in that: A solution tank (2) is installed at the bottom inside the body (1), and a connecting pipe (3) is provided at the top of the solution tank (2). A first piston (4) is provided inside the connecting pipe (3).

5. The alarm device for a polypeptide synthesizer according to claim 4, characterized in that: An installation cylinder (17) is installed on the upper part of the interior of the body (1), and a spring (21) is installed on the lower part of the interior of the installation cylinder (17), and a movable plate (20) is connected to the top of the spring (21).

6. The alarm device for a polypeptide synthesizer according to claim 5, characterized in that: The bottom of the movable plate (20) is connected to a first movable rod (5) that passes through the mounting cylinder (17), and the bottom end of the first movable rod (5) passes through the connecting pipe (3) and is connected to the top of the first piston (4).

7. The alarm device for a polypeptide synthesizer according to claim 5, characterized in that: Both sides of the mounting cylinder (17) are provided with through slots (18), and both sides of the movable plate (20) pass through the through slots (18). The two sides of the movable plate (20) are connected to the two slides (13) by a pull plate (19) through a rotating shaft.

8. The alarm device for a polypeptide synthesizer according to claim 1, characterized in that: Both sides of the body (1) are equipped with replenishment tanks (8), and a replenishment pipe (7) extending into the body (1) is connected to one side of the replenishment tank (8). A liquid guide pipe (6) is connected between the replenishment pipe (7) and the solution tank (2).

9. The alarm device for a polypeptide synthesizer according to claim 8, characterized in that: The inside of the replenishment tube (7) is provided with a second piston (10), and one end of the second piston (10) is equipped with a second movable rod (11) that extends through to the outside of the replenishment tube (7). The top end of the second movable rod (11) is connected to the slide (13).

10. The alarm device for a polypeptide synthesizer according to claim 3, characterized in that: The electrode rod (15) is located inside the protective cylinder (904) and the fixed cylinder (901). The protective cylinder (904) is slidably connected to the storage cavity (902) through the movable ring (903).

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