Intelligent mechanical arm for protein RNA wet experiment combination, intelligent mechanical arm device and system
By designing the rope-driven components and drive rope, the problems of long assembly and disassembly time and insufficient flexibility of existing robotic arms are solved, realizing the rapid assembly and disassembly and high-precision operation of intelligent robotic arms, which meets the complex requirements of protein RNA wet experiments.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE CHINESE UNIV OF HONG KONG (SHENZHEN)
- Filing Date
- 2025-05-07
- Publication Date
- 2026-06-05
AI Technical Summary
Existing general-purpose and specialized robotic arms are insufficient in protein and RNA wet experiments due to their long assembly and disassembly times, lack of flexibility, and insufficient dynamic precision, resulting in extended experimental procedures and difficulty in meeting experimental requirements.
The design of the rope-driven assembly and drive rope enables the modular and rapid assembly and disassembly of the intelligent robotic arm. The rope-driven method improves flexibility and accuracy, meeting the needs of high-precision experiments.
It achieves rapid assembly and disassembly and high flexibility of intelligent robotic arms, reduces maintenance costs, and meets the complex requirements of protein and RNA wet experiments.
Smart Images
Figure CN224323103U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of robotic arm technology, and in particular relates to an intelligent robotic arm, intelligent robotic arm device and system that combines protein RNA wet experiments. Background Technology
[0002] Currently, general-purpose robotic arms, such as pipetting robots, and specialized robotic arms, such as RNA extractors, dominate laboratory automation equipment. However, both general-purpose and specialized robotic arms are currently unable to meet the combined needs of wet protein and RNA experiments.
[0003] General-purpose robotic arms typically use fixed end effectors, such as grippers or pipettes. Frequent manual tool changes are required during cross-experimental operations, leading to cumbersome and time-consuming changes. For example, in experiments involving RNA extraction and protein electrophoresis, operators must repeatedly disassemble and assemble the robotic arm between steps such as magnetic bead adsorption and electrophoresis gel transfer, with each switch taking more than 5 minutes, significantly lengthening the experimental process.
[0004] While specialized robotic arms can be optimized for single experiments, their closed transmission structures, such as gearbox transmission or lead screw mechanism transmission, result in insufficient flexibility and dynamic accuracy when handling small amounts of liquid, making it difficult to meet experimental requirements. Utility Model Content
[0005] This invention provides an intelligent robotic arm, intelligent robotic arm device and system for combining protein and RNA wet experiments, aiming to solve the technical problems of existing robotic arms having long assembly and disassembly times, insufficient flexibility and dynamic precision, and difficulty in meeting experimental requirements.
[0006] This invention is implemented by providing an intelligent robotic arm for combining protein and RNA wet experiments, comprising:
[0007] The first fixing component includes a first fixing seat and a first fixing bracket disposed on the first fixing seat. The first fixing seat has a first rope hole on its side and the first fixing bracket has a first fixing hole.
[0008] The second fixing component includes a second fixing seat and a second fixing bracket disposed on the second fixing seat. The side of the second fixing seat is provided with a second rope hole, and the second fixing bracket is provided with a second fixing hole.
[0009] The rope-driven assembly is disposed between the first fixed base and the second fixed base; and
[0010] The drive rope has one end connected to the rope drive assembly and the other end passing through the second rope hole.
[0011] In some embodiments, the rope-driven assembly includes:
[0012] A drive component fixing seat disposed between the first fixing seat and the second fixing seat;
[0013] The drive component is mounted on the drive component mounting base; and
[0014] A rotating disk is driven and connected to the drive component, and one end of the drive rope is wound around the rotating disk.
[0015] In some embodiments, the rope drive assembly further includes a fixing plate disposed between the first fixing seat and the second fixing seat, and the drive member fixing seat is fixedly disposed on the fixing plate.
[0016] In some embodiments, the fixing plate is provided with a notch, and the drive member and the rotating disk are disposed on the notch.
[0017] In some embodiments, the fixing plate is provided with a plurality of third fixing holes, and the driving component fixing seat is provided with a plurality of first fixing slots. A first fixing member passes through the third fixing holes and enters the first fixing slots to achieve a fixed connection between the fixing plate and the driving component fixing seat; the fixing plate is provided with a plurality of second fixing slots, and the first fixing seat is provided with a plurality of fourth fixing holes. A second fixing member passes through the fourth fixing holes and enters the second fixing slots to achieve a fixed connection between the fixing plate and the first fixing seat; the fixing plate is provided with a plurality of third fixing slots, and the second fixing seat is provided with a plurality of fifth fixing holes. A third fixing member passes through the fifth fixing holes and enters the third fixing slots to achieve a fixed connection between the fixing plate and the second fixing seat.
[0018] In some embodiments, the first fixing base has a first sub-rope hole and a second sub-rope hole on its two ends, and the second fixing base has a third sub-rope hole and a fourth sub-rope hole on its two ends, respectively. There are two rope drive assemblies and two drive ropes. One rope drive assembly and one drive rope are arranged corresponding to the first sub-rope hole and the third sub-rope hole, and the other rope drive assembly and the other drive rope are arranged corresponding to the second sub-rope hole and the fourth sub-rope hole.
[0019] In some embodiments, the first fixing bracket includes a first fixing protrusion disposed on the first fixing seat, the first fixing protrusion being provided with the first fixing hole, and the second fixing bracket includes a second fixing protrusion and a third fixing protrusion disposed on the second fixing seat, the second fixing protrusion and the third fixing protrusion being provided with the second fixing hole.
[0020] In some embodiments, the first fixing bracket further includes a first support protrusion disposed on the first fixing seat, the first support protrusion being disposed close to the first fixing protrusion, and the second fixing bracket further includes a second support protrusion and a third support protrusion disposed on the second fixing seat, the second support protrusion being disposed close to the side of the second fixing protrusion away from the third fixing protrusion, and the third support protrusion being disposed close to the side of the third fixing protrusion away from the second fixing protrusion.
[0021] This utility model also provides an intelligent robotic arm device for combining protein and RNA wet experiments, comprising a plurality of intelligent robotic arms as described in any of the above embodiments, a fourth fixing member passing through the second fixing hole of one of the intelligent robotic arms and the first fixing hole of another intelligent robotic arm adjacent to the one intelligent robotic arm, and the drive rope of one of the intelligent robotic arms passing through the second rope hole and then passing through the first rope hole of the other intelligent robotic arm.
[0022] This invention also provides a system for wet protein-RNA binding experiments, including the intelligent robotic arm device described in the above embodiments.
[0023] This invention provides an intelligent robotic arm, device, and system for wet protein / RNA experiments. The intelligent robotic arm includes a first fixing component, a second fixing component, a rope-driven component, and a drive rope. The first fixing component includes a first fixing seat and a first fixing bracket mounted on the first fixing seat. The first fixing seat has a first rope hole on its side, and the first fixing bracket has a first fixing hole. The second fixing component includes a second fixing seat and a second fixing bracket mounted on the second fixing seat. The second fixing seat has a second rope hole on its side, and the second fixing bracket has a second fixing hole. The rope-driven component is positioned between the first and second fixing seats. One end of the drive rope is connected to the rope-driven component, and the other end passes through the second rope hole. The intelligent robotic arm can be modularly designed, allowing for quick assembly and disassembly of each arm. The rope-driven mechanism provides high flexibility between the arms, meeting the requirements of high-precision experiments. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the structure of the intelligent robotic arm provided in this embodiment of the utility model;
[0025] Figure 2 This is an exploded view of the intelligent robotic arm provided in this embodiment of the utility model;
[0026] Figure 3 This is a schematic diagram of the structure of the fixing plate provided in this embodiment of the utility model;
[0027] Figure 4This is a schematic diagram of the structure of the drive component fixing seat provided in the embodiment of this utility model;
[0028] Figure 5 This is a schematic diagram of the structure of the first fixing component provided in this embodiment of the utility model;
[0029] Figure 6 This is a schematic diagram of the structure of the second fixing component provided in this embodiment of the utility model;
[0030] Figure 7 This is a structural schematic diagram of the unassembled intelligent robotic arm device provided in this embodiment of the utility model;
[0031] Figure 8 This is a schematic diagram of the assembled intelligent robotic arm device provided in this embodiment of the utility model. Detailed Implementation
[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model. Furthermore, it should be understood that the specific embodiments described herein are merely for explaining this utility model and are not intended to limit this utility model.
[0033] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "left", "right", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0036] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0037] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.
[0038] refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 This utility model provides an intelligent robotic arm 100 for protein-RNA wet experiments, comprising:
[0039] The first fixing component 1 includes a first fixing seat 11 and a first fixing bracket 12 disposed on the first fixing seat 11. The first fixing seat 11 has a first rope hole 111 on its side and the first fixing bracket 12 has a first fixing hole 1211.
[0040] The second fixing component 2 includes a second fixing base 21 and a second fixing bracket 22 disposed on the second fixing base 21. The side of the second fixing base 21 is provided with a second rope hole 211, and the second fixing bracket 22 is provided with a second fixing hole 2211.
[0041] The rope drive assembly 3 is disposed between the first fixed base 11 and the second fixed base 21; and
[0042] The drive rope 4 has one end connected to the rope drive assembly 3 and the other end passing through the second rope hole 211.
[0043] The first fixing component 1 and the second fixing component 2 form a fixing structure to realize the interconnection of each intelligent robotic arm 100. Specifically, a fourth fixing member 5 passes through the second fixing hole 2211 of the second fixing bracket 22 of one intelligent robotic arm 100 and the first fixing hole 1211 of the first fixing bracket 12 of the adjacent intelligent robotic arm 100, thereby realizing the interconnection between one intelligent robotic arm 100 and the adjacent intelligent robotic arm 100. In some embodiments, the fourth fixing member 5 is a screw.
[0044] One end of the drive rope 4 is connected to the rope drive assembly 3. Under the driving force provided by the rope drive assembly 3, the length of the drive rope 4 can be adjusted, thereby achieving tension or stretching. The other end passes through the second rope hole 211 and into the first rope hole 111 of another intelligent robotic arm 100. After passing through the first rope hole 111 of the other intelligent robotic arm 100, the drive rope 4 can be pulled back and knotted in the first rope hole 111 to be fixed on the first rope hole 111. When the rope drive assembly 3 provides driving force to the drive rope 4, the drive rope 4 can be tensioned or stretched, driving and adjusting the other intelligent robotic arm 100.
[0045] When multiple intelligent robotic arms 100 are used in conjunction, the fourth fixing member 5 passes through the second fixing hole 2211 of one intelligent robotic arm 100 and the first fixing hole 1211 of another intelligent robotic arm 100 adjacent to it, thereby connecting one intelligent robotic arm 100 and another intelligent robotic arm 100. The drive rope 4 of one intelligent robotic arm 100 passes through the second rope hole 211 and then passes through the first rope hole 111 of another intelligent robotic arm 100. Through the driving action of the rope drive assembly 3 of one intelligent robotic arm 100, the drive rope 4 is tightened or stretched. The drive rope 4 acts on the other intelligent robotic arm 100, thereby realizing the adjustment of the intelligent robotic arm 100, that is, realizing the joint twisting function.
[0046] The intelligent robotic arm 100 provided by this utility model can be modularly designed, allowing for quick assembly and disassembly of each arm and the formation of arms of any length to meet the application needs of various scenarios. Utilizing a rope-driven mechanism, the individual robotic arms 100 offer high flexibility and can meet the requirements of high-precision experiments. Furthermore, after assembling multiple robotic arms 100, if any arm 100 fails, it can be easily removed for repair or replacement, significantly reducing maintenance costs.
[0047] It should be noted that although this utility model is described as an intelligent robotic arm 100 combining protein and RNA wet experiments, this description should not be construed as limiting the scope of protection of this utility model. Based on the applicant's research, this intelligent robotic arm 100 can be applied to the following scenarios: I. Known Application Scenarios: 1. Automation in biological laboratories: Used for the entire wet experiment process, such as RNA extraction (e.g., magnetic bead adsorption), protein electrophoresis (e.g., electrophoretic gel transfer), and PCR system construction (e.g., micropipette transfer), achieving "multi-functionality" by changing the end-effector, such as grippers or pipettes; 2. Medical Assisted Operations: Performing virus sample dispensing and cell culture dish handling within a biosafety cabinet, avoiding direct contact with high-risk samples. II. Potential Application Scenarios: 1. Industrial Inspection: Adapted to flexible grippers and vision probes, used for acid and alkali cleaning and inspection of precision electronic components such as chips; 2. Education / Research: As a modular robotic teaching tool, supporting students to independently design robotic arm configurations and simulate biological experimental processes; 3. Outdoor Emergency Scenarios: Through waterproof sealing design and anti-interference control algorithms, performing sample collection in harsh environments, such as wastewater detection. In the future, it can also be expanded to scenarios such as the development of genetically modified agricultural crops and the biotoxicity of environmental pollutants.
[0048] refer to Figure 1 and Figure 2 In some specific embodiments of this application, the rope-driven assembly 3 includes:
[0049] A drive component fixing seat 31 is disposed between the first fixing seat 11 and the second fixing seat 21;
[0050] The drive component 32 is disposed on the drive component mounting base 31; and
[0051] A rotating disk 33 is driven and connected to the driving component 32, and one end of the driving rope 4 is wound around the rotating disk 33.
[0052] The drive component mounting base 31 provides support for the drive component 32.
[0053] The rotating disk 33 includes two rollers and a shaft disposed between the two rollers, with one end of the drive rope 4 wound around the shaft. The drive unit 32 provides a driving force to the rotating disk 33, which can drive the rotating disk 33 to rotate, thereby causing the drive rope 4 wound on the rotating disk 33 to be tightened or stretched.
[0054] In some embodiments, the drive element 32 is a servo motor. In some embodiments, the drive element 32 is a DC servo motor, which offers higher precision than a servo motor.
[0055] In some embodiments, the rotating disk 33 is a winch. In some embodiments, the drive rope 4 is a steel wire rope.
[0056] refer to Figure 1 , Figure 2 and Figure 3 In some specific embodiments of this application, the rope drive assembly 3 further includes a fixing plate 34 disposed between the first fixing seat 11 and the second fixing seat 21, and the drive member fixing seat 31 is fixedly disposed on the fixing plate 34.
[0057] The fixing plate 34 is disposed between the first fixing seat 11 and the second fixing seat 21. The fixing plate 34 provides support for the driving component fixing seat 31, so that the driving component fixing seat 31 is disposed between the first fixing seat 11 and the second fixing seat 21.
[0058] refer to Figure 3 In some specific embodiments of this application, the fixing plate 34 is provided with a notch 341, and the driving member 32 and the rotating disk 33 are disposed on the notch 341.
[0059] The fixed plate 34, by setting a notch 341, avoids blocking the drive component 32 and the rotating disk 33, which facilitates the setting of the drive component 32 and the rotating disk 33, and also facilitates the implementation of the working process of the drive component 32 and the rotating disk 33.
[0060] refer to Figure 3 , Figure 4 , Figure 5 and Figure 6In some specific embodiments of this application, the fixing plate 34 is provided with a plurality of third fixing holes 342, and the driving component fixing seat 31 is provided with a plurality of first fixing grooves 311. The first fixing member passes through the third fixing holes 342 and enters the first fixing grooves 311 to achieve a fixed connection between the fixing plate 34 and the driving component fixing seat 31; the fixing plate 34 is provided with a plurality of second fixing grooves, and the first fixing seat 11 is provided with a plurality of fourth fixing holes 112. The second fixing member passes through the fourth fixing holes 112 and enters the second fixing groove to achieve a fixed connection between the fixing plate 34 and the first fixing seat 11; the fixing plate 34 is provided with a plurality of third fixing grooves 343, and the second fixing seat 21 is provided with a plurality of fifth fixing holes 212. The third fixing member passes through the fifth fixing holes 212 and enters the third fixing grooves 343 to achieve a fixed connection between the fixing plate 34 and the second fixing seat 21.
[0061] In some embodiments, the first fixing member, the second fixing member, and the third fixing member are screws.
[0062] refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 In some specific embodiments of this application, the first fixing base 11 has a first sub-rope hole and a second sub-rope hole on both ends of its sides, and the second fixing base 21 has a third sub-rope hole and a fourth sub-rope hole on both ends of its sides. There are two rope drive assemblies 3 and two drive ropes 4. One rope drive assembly 3 and one drive rope 4 are arranged corresponding to the first sub-rope hole and the third sub-rope hole, and the other rope drive assembly 3 and the other drive rope 4 are arranged corresponding to the second sub-rope hole and the fourth sub-rope hole.
[0063] The cross section formed by the line connecting the first sub-rope hole and the second sub-rope hole toward the line connecting the third sub-rope hole and the fourth sub-rope hole has one rope drive assembly 3 and the drive rope 4 located on one side of the cross section, and the other rope drive assembly 3 and the drive rope 4 located on the other side of the cross section.
[0064] By setting up two sets of rope drive components 3 and two sets of drive ropes 4, the movement of both sides of the intelligent robotic arm 100 can be controlled, making it more flexible when multiple intelligent robotic arms 100 cooperate.
[0065] refer to Figure 2 , Figure 5 and Figure 6In some specific embodiments of this application, the first fixing bracket 12 includes a first fixing protrusion 121 disposed on the first fixing seat 11, the first fixing protrusion 121 being provided with the first fixing hole 1211, and the second fixing bracket 22 includes a second fixing protrusion 221 and a third fixing protrusion 222 disposed on the second fixing seat 21, the second fixing protrusion 221 and the third fixing protrusion 222 being provided with the second fixing hole 2211.
[0066] When multiple intelligent robotic arms 100 are used in conjunction, the first fixing protrusion 121 of one intelligent robotic arm 100 extends between the second fixing protrusion 221 and the third fixing protrusion 222 of another intelligent robotic arm 100 adjacent to it. The fourth fixing member 5 then passes through the second fixing hole 2211 of the second fixing protrusion 221, the first fixing hole 1211 of the first fixing protrusion 121, and the second fixing hole 2211 of the third fixing protrusion 222, thereby connecting the two intelligent robotic arms 100. This assembly method is very simple and quick.
[0067] refer to Figure 2 , Figure 5 and Figure 6 In some specific embodiments of this application, the first fixed bracket 12 further includes a first support protrusion 122 disposed on the first fixed seat 11. The first support protrusion 122 is disposed close to the first fixed protrusion 121. The second fixed bracket 22 further includes a second support protrusion 223 and a third support protrusion 224 disposed on the second fixed seat 21. The second support protrusion 223 is disposed close to the side of the second fixed protrusion 221 away from the third fixed protrusion 222. The third support protrusion 224 is disposed close to the side of the third fixed protrusion 222 away from the second fixed protrusion 221.
[0068] The first support protrusion 122 provides support for the first fixing protrusion 121. In some embodiments, two first support protrusions 122 are provided, which are respectively in close contact with the two side surfaces of the first fixing protrusion 121.
[0069] The second support protrusion 223 provides support for the second fixed protrusion 221. The third support protrusion 224 provides support for the third fixed protrusion 222. The second support protrusion 223 is disposed close to the side of the second fixed protrusion 221 away from the third fixed protrusion 222, and the third support protrusion 224 is disposed close to the side of the third fixed protrusion 222 away from the second fixed protrusion 221. That is, the second support protrusion 223 and the third support protrusion 224 are not disposed between the second fixed protrusion 221 and the third fixed protrusion 222. Therefore, when multiple intelligent robotic arms 100 are assembled, the second support protrusion 223 and the third support protrusion 224 of one intelligent robotic arm 100 will not block the first fixed protrusion 121 of another intelligent robotic arm 100.
[0070] In some embodiments, the height of the first support protrusion 122 is lower than the height of the first fixed protrusion 121. In some embodiments, the height of the second support protrusion 223 is lower than the height of the second fixed protrusion 221. In some embodiments, the height of the third support protrusion 224 is lower than the height of the third fixed protrusion 222.
[0071] refer to Figure 7 and Figure 8 This invention also provides a smart robotic arm device for combining protein and RNA wet experiments, comprising multiple smart robotic arms 100 as described in any of the preceding embodiments. A fourth fixing member 5 passes through the second fixing hole 2211 of one of the smart robotic arms 100 and the first fixing hole 1211 of another smart robotic arm 100 adjacent to it. The drive rope 4 of one of the smart robotic arms 100 passes through the second rope hole 211 and then through the first rope hole 111 of the other smart robotic arm 100. Through the above process, the assembly of one smart robotic arm 100 and another smart robotic arm 100 is achieved.
[0072] The intelligent robotic arm device provided by this utility model can be modularly designed, with each intelligent robotic arm 100 capable of quick assembly and disassembly, and can be assembled to any length to meet the application needs of various scenarios. Furthermore, it adopts a rope-driven method, ensuring high flexibility between the individual intelligent robotic arms 100 and meeting the requirements of high-precision experiments. In addition, after assembling multiple intelligent robotic arms 100, if any intelligent robotic arm 100 fails, it can simply be removed for repair or replacement, thereby significantly reducing maintenance costs.
[0073] This invention also provides a system for wet experimental binding of protein and RNA, including the intelligent robotic arm device described in the above embodiments.
[0074] The system includes an intelligent robotic arm device. The intelligent robotic arm device provided by this invention can be modularly designed, allowing for quick assembly and disassembly of each intelligent robotic arm 100, and enabling the assembly of any length to meet the application needs of various scenarios. Utilizing a rope-driven mechanism, the intelligent robotic arms 100 offer high flexibility and can meet the requirements of high-precision experiments. Furthermore, after assembling multiple intelligent robotic arms 100, if any intelligent robotic arm 100 fails, it can simply be removed for repair or replacement, significantly reducing maintenance costs.
[0075] In the description of this specification, references to terms such as "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the described embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0076] Furthermore, the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A smart robotic arm combining protein and RNA wet experiments, characterized in that, include: The first fixing component includes a first fixing seat and a first fixing bracket disposed on the first fixing seat. The first fixing seat has a first rope hole on its side and the first fixing bracket has a first fixing hole. The second fixing component includes a second fixing seat and a second fixing bracket disposed on the second fixing seat. The side of the second fixing seat is provided with a second rope hole, and the second fixing bracket is provided with a second fixing hole. A rope-driven assembly is disposed between the first fixed base and the second fixed base; as well as The drive rope has one end connected to the rope drive assembly and the other end passing through the second rope hole.
2. The intelligent robotic arm according to claim 1, characterized in that, The rope-driven assembly includes: A drive component fixing seat disposed between the first fixing seat and the second fixing seat; The drive component is mounted on the drive component mounting base; and A rotating disk is driven and connected to the drive component, and one end of the drive rope is wound around the rotating disk.
3. The intelligent robotic arm according to claim 2, characterized in that, The rope drive assembly further includes a fixing plate disposed between the first fixing seat and the second fixing seat, and the drive component fixing seat is fixedly disposed on the fixing plate.
4. The intelligent robotic arm according to claim 3, characterized in that, The fixing plate has a notch, and the driving component and the rotating disk are disposed on the notch.
5. The intelligent robotic arm according to claim 3, characterized in that, The fixing plate is provided with multiple third fixing holes, and the driving component fixing seat is provided with multiple first fixing slots. A first fixing member passes through the third fixing hole and enters the first fixing slot to achieve a fixed connection between the fixing plate and the driving component fixing seat. The fixing plate is provided with multiple second fixing slots, and the first fixing seat is provided with multiple fourth fixing holes. A second fixing member passes through the fourth fixing hole and enters the second fixing slot to achieve a fixed connection between the fixing plate and the first fixing seat. The fixing plate is provided with multiple third fixing slots, and the second fixing seat is provided with multiple fifth fixing holes. A third fixing member passes through the fifth fixing hole and enters the third fixing slot to achieve a fixed connection between the fixing plate and the second fixing seat.
6. The intelligent robotic arm according to claim 1, characterized in that, The first fixing base has a first sub-rope hole and a second sub-rope hole on each of its two ends, and the second fixing base has a third sub-rope hole and a fourth sub-rope hole on each of its two ends. There are two rope drive assemblies and two drive ropes. One rope drive assembly and one drive rope are arranged corresponding to the first sub-rope hole and the third sub-rope hole, and the other rope drive assembly and the other drive rope are arranged corresponding to the second sub-rope hole and the fourth sub-rope hole.
7. The intelligent robotic arm according to claim 1, characterized in that, The first fixing bracket includes a first fixing protrusion disposed on the first fixing seat, the first fixing protrusion being provided with the first fixing hole; the second fixing bracket includes a second fixing protrusion and a third fixing protrusion disposed on the second fixing seat, the second fixing protrusion and the third fixing protrusion being provided with the second fixing hole.
8. The intelligent robotic arm according to claim 7, characterized in that, The first fixing bracket further includes a first support protrusion disposed on the first fixing seat, the first support protrusion being disposed close to the first fixing protrusion. The second fixing bracket further includes a second support protrusion and a third support protrusion disposed on the second fixing seat, the second support protrusion being disposed close to the side of the second fixing protrusion away from the third fixing protrusion, and the third support protrusion being disposed close to the side of the third fixing protrusion away from the second fixing protrusion.
9. A smart robotic arm device for combining protein and RNA wet experiments, characterized in that, The system includes multiple intelligent robotic arms as described in any one of claims 1-8, wherein a fourth fixing member passes through the second fixing hole of one of the intelligent robotic arms and the first fixing hole of another intelligent robotic arm adjacent to the one of the intelligent robotic arms, and the drive rope of one of the intelligent robotic arms passes through the second rope hole and then into the first rope hole of the other intelligent robotic arm.
10. A system for wet assay binding of protein and RNA, characterized in that, Including the intelligent robotic arm device as described in claim 9.