Multi-channel intelligent pipetting workstation with temperature control compensation and biological protection

Abstract

The utility model relates to the technical field of biomedical engineering, and disclose multi -passage intelligent pipetting workstation with temperature control compensation and biological protection, including pipetting workstation, the upper end fixed setting of pipetting workstation is provided with the protection top board, the upper end fixed setting of protection top board is provided with signal end, one end fixed setting of pipetting workstation is provided with USB interface. This multi -passage intelligent pipetting workstation with temperature control compensation and biological protection, through the improvement to pipetting workstation, make the multistage screening structure of this pipetting workstation improve, in the actual use process of this pipetting workstation, with environmental adaptive system, can use miniature thermocouple array real -time monitoring gun head temperature, with initiative biological protection, cooperate negative pressure adsorption device, realize airtightness locking, intelligent material contact system, double -frequency RFID, can synchronous identification sample tube and operator, 5G edge computing module, can real -time upload operation log.

Description

Technical Field

[0001] This utility model relates to the field of biomedical engineering technology, specifically a multi-channel intelligent pipetting workstation with temperature control compensation and biological protection. Background Technology

[0002] Specifically, this invention relates to a pipetting system that integrates environmental sensing and biosafety protection, and is particularly suitable for biosafety level 2 (BSL-2) and above experimental scenarios such as cell culture and virus research.

[0003] Existing technology publication CN219456194U discloses a pipetting workstation. The support rods and frame rods can adopt a modular structure, allowing for quick assembly and shortening assembly time. The X-axis unit is directly connected to two adjacent support rods. One, two, three, or more Y-axis units can be provided; one Z-axis unit can be connected to one Y-axis unit, or two or more Z-axis units can be connected to it. Only one pipette is connected to each Z-axis unit. The X-axis unit includes an X-axis beam, an X-axis guide rail, and an X-axis drive assembly. The X-axis beam is directly connected to the main frame. The X-axis guide rail and X-axis drive assembly are mounted on the X-axis beam. The X-axis drive assembly is connected to the Y-axis beam, driving the Y-axis unit to move in the X-axis direction. The unit also includes a Y-axis guide rail and a Y-axis drive assembly, which are mounted on the Y-axis beam. The Y-axis drive assembly is connected to the Z-axis unit, driving it to move in the Y-axis direction. The Z-axis unit includes a Z-axis beam, a Z-axis guide rail, and a Z-axis drive assembly. The Z-axis beam is connected to the Y-axis unit, and the Z-axis guide rail and Z-axis drive assembly are mounted on the Z-axis beam. The Z-axis drive assembly is connected to the pipette, driving it to move in the Z-axis direction. One end of the Y-axis unit is supported on the X-axis unit, and the other end is suspended from the main frame by a suspension beam. The suspension beam is equipped with a buffer assembly, which on the one hand overcomes the problems of the cantilever structure, ensuring the stability of support and movement, and on the other hand provides cushioning for the upward force applied when installing the pipette tip, preventing deformation of the guide rail. In addition, the overall structure is simple and the layout is reasonable.

[0004] However, in the existing technology CN219456194U patent, the volume of liquid transfer in the pipetting workstation is significantly affected by temperature fluctuations, biological contamination prevention relies on physical barriers, the operation efficiency is low, and there is a risk of cross-contamination when multiple users share the equipment. Utility Model Content

[0005] Technical problems to be solved

[0006] The purpose of this invention is to provide a multi-channel intelligent pipetting workstation with temperature control compensation and biocontamination protection, in order to solve the problems mentioned in the background art, such as the pipetting volume being significantly affected by temperature fluctuations, biocontamination protection relying on physical barriers, low operating efficiency, and the risk of cross-contamination when multiple users share the equipment.

[0007] Technical solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a multi-channel intelligent pipetting workstation with temperature control compensation and biological protection, comprising a pipetting workstation, a protective top plate fixedly installed at the upper end of the pipetting workstation, a signal terminal fixedly installed at the upper end of the protective top plate, a USB interface fixedly installed at one end of the pipetting workstation, an access terminal fixedly installed at one end of the pipetting workstation, a connection hole fixedly installed at one end of the pipetting workstation, a sound-generating plate fixedly installed at one end of the pipetting workstation, a reserved slot fixedly installed at one end of the pipetting workstation, and a control panel fixedly installed at one end of the reserved slot.

[0009] As a further improvement of this utility model: a display screen is fixedly installed at one end of the control panel, and control buttons are fixedly installed at the other end of the control panel. Through the improvement of the pipetting workstation, the multi-stage sieving structure of the pipetting workstation is improved. In the actual use of the pipetting workstation, it has an environmental adaptive system, can use a miniature thermocouple array to monitor the tip temperature in real time, has active biological protection, and works with a negative pressure adsorption device to achieve airtight locking. It also has an intelligent Internet of Things system, dual-frequency RFID, which can simultaneously identify the sample tube and the operator, and a 5G edge computing module, which can upload operation logs in real time.

[0010] As a further improvement of this utility model: an indicator light is fixedly installed at one end of the control panel, and a distance sensing ring is fixedly installed at the other end of the pipetting workstation. The use of the protective top plate facilitates the protection of the multi-channel intelligent pipetting workstation with temperature control compensation and biological protection. Then, the use of the signal terminal facilitates the signal transmission of the intelligent pipetting workstation.

[0011] As a further improvement of this utility model: a visual recognition end is fixedly provided at one end of the distance sensing ring, and a placement slot is fixedly provided at the other end of the pipetting workstation. A rotating disk is fixedly provided at the upper end of the placement slot. The use of a USB interface and access terminal facilitates the information input of the multi-channel intelligent pipetting workstation. Then, the use of a connection hole facilitates the charging of the multi-channel intelligent pipetting workstation with temperature control compensation and biological protection.

[0012] As a further improvement of this utility model: a fixing block is fixedly provided at the upper end of the rotary disk, and a movable lead screw is fixedly provided at one end of the placement groove. The use of the sound-generating disk facilitates the sound generation of the multi-channel intelligent pipetting workstation. The use of the control panel and display screen facilitates the operation of the multi-channel intelligent pipetting workstation. The use of control buttons and indicator lights facilitates the adjustment of the control panel.

[0013] As a further improvement of this utility model: a fixed plate is movably provided at one end of the movable lead screw, a pipetting end is fixedly provided at one end of the fixed plate, and a sensing end is fixedly provided at the lower end of the placement groove. The use of a distance sensing ring and a visual recognition end facilitates the sensing of the multi-channel intelligent pipetting workstation. The use of the placement groove facilitates the setting of the rotating disk and the fixing block. The use of the movable lead screw facilitates the movement of the fixed disk and the pipetting end.

[0014] As a further improvement of this utility model: a fixing block is fixedly installed at the other end of the placement slot, an adjusting motor is fixedly installed at one end of the fixing block, and a temperature detection end is fixedly installed at one end of the adjusting motor. By using the fixing block, the adjusting motor, and the temperature detection end, the temperature detection of the multi-channel intelligent pipetting workstation with temperature control compensation and biological protection is improved.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This multi-channel intelligent pipetting workstation, equipped with temperature control compensation and biosafety, improves the multi-stage sieving structure of the workstation through improvements. In actual use, it features an environmental adaptive system that can monitor the pipetting tip temperature in real time using a miniature thermocouple array, active biosafety, and a negative pressure adsorption device to achieve airtight locking. It also features an intelligent IoT system with dual-frequency RFID that can simultaneously identify the sample tube and the operator, and a 5G edge computing module that can upload operation logs in real time.

[0017] 2. This multi-channel intelligent pipetting workstation with temperature compensation and biological protection features a protective top plate for enhanced protection, a signal terminal for convenient signal transmission, a USB interface for easy data entry, and a connection port for convenient charging.

[0018] 3. This multi-channel intelligent pipetting workstation, equipped with temperature control compensation and biosafety features, utilizes a sound-generating plate for convenient sound output, a control panel and display screen for easy operation, control buttons and indicator lights for convenient control panel adjustment, a distance sensing ring and visual recognition unit for convenient sensing, a placement slot for convenient setting of the rotary disc and fixing blocks, a movable screw for convenient movement of the fixing disc and pipetting end, and a fixing block, adjusting motor, and temperature detection unit to enhance temperature detection capabilities.

[0019] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the pipetting workstation structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the pipetting tip structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the temperature detection end structure of this utility model.

[0024] In the diagram: 1. Pipetting workstation; 2. Protective top plate; 3. Signal terminal; 4. USB interface; 5. Access terminal; 6. Connection hole; 7. Sound plate; 8. Reserved slot; 9. Control panel; 10. Display screen; 11. Control button; 12. Indicator light; 13. Distance sensing ring; 14. Vision recognition terminal; 15. Placement slot; 16. Rotary disk; 17. Fixing block; 18. Movable lead screw; 19. Fixing disk; 20. Pipetting end; 21. Sensing end; 22. Fixing block; 23. Adjustment motor; 24. Temperature detection end. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 - Figure 4 This utility model provides a technical solution: a multi-channel intelligent pipetting workstation with temperature control compensation and biological protection, including a pipetting workstation 1, a protective top plate 2 fixedly installed on the upper end of the pipetting workstation 1, a signal terminal 3 fixedly installed on the upper end of the protective top plate 2, a USB interface 4 fixedly installed on one end of the pipetting workstation 1, an access terminal 5 fixedly installed on one end of the pipetting workstation 1, a connection hole 6 fixedly installed on one end of the pipetting workstation 1, a sound-emitting plate 7 fixedly installed on one end of the pipetting workstation 1, a reserved slot 8 fixedly installed on one end of the pipetting workstation 1, and a control panel 9 fixedly installed on one end of the reserved slot 8.

[0027] A display screen 10 is fixedly installed at one end of the control panel 9, a control button 11 is fixedly installed at one end of the control panel 9, and an indicator light 12 is fixedly installed at one end of the control panel 9. A distance sensing ring 13 is fixedly installed at the other end of the pipetting workstation 1, a visual recognition terminal 14 is fixedly installed at one end of the distance sensing ring 13, and a placement slot 15 is fixedly installed at the other end of the pipetting workstation 1. A rotating disk 16 is fixedly installed at the upper end of the placement slot 15. The use of the protective top plate 2 facilitates the protection of the multi-channel intelligent pipetting workstation with temperature compensation and biological protection. The use of the signal terminal 3 facilitates the signal transmission of the intelligent pipetting workstation. The use of the USB interface 4 and the access terminal 5 facilitates the information input of the multi-channel intelligent pipetting workstation. The use of the connection hole 6 facilitates the charging of the multi-channel intelligent pipetting workstation with temperature compensation and biological protection.

[0028] A fixing block 17 is fixedly installed at the upper end of the rotary disk 16. A movable lead screw 18 is fixedly installed at one end of the placement groove 15. A fixed disk 19 is movably installed at one end of the movable lead screw 18. A pipetting end 20 is fixedly installed at one end of the fixed disk 19. A sensing end 21 is fixedly installed at the lower end of the placement groove 15. A fixing block 22 is fixedly installed at the other end of the placement groove 15. An adjusting motor 23 is fixedly installed at one end of the fixing block 22. A temperature detection end 24 is fixedly installed at one end of the adjusting motor 23. The use of the sound-generating disk 7 facilitates the sound generation of the multi-channel intelligent pipetting workstation. Then, through the use of the control panel 9 and the display screen 10... This facilitates the operation of the multi-channel intelligent pipetting workstation. The use of control buttons 11 and indicator lights 12 facilitates the adjustment of the control panel 9. The use of distance sensing ring 13 and vision recognition end 14 facilitates the sensing of the multi-channel intelligent pipetting workstation. The use of placement slot 15 facilitates the setting of rotary disk 16 and fixing block 17. The use of movable screw 18 facilitates the movement of fixed disk 19 and pipetting end 20. The use of fixing block 22, adjusting motor 23 and temperature detection end 24 improves the temperature detection of the multi-channel intelligent pipetting workstation with temperature control compensation and biological protection.

[0029] Working Principle: First, the protective top plate 2 facilitates the protection of the multi-channel intelligent pipetting workstation with temperature compensation and biosafety. Then, the signal terminal 3 facilitates signal transmission. Next, the USB interface 4 and access terminal 5 facilitate data entry. Then, the connection hole 6 facilitates charging. Finally, the sound output plate 7 facilitates sound output. Finally, the control panel 9 and display screen 10 facilitate operation. The operation of the multi-channel intelligent pipetting workstation is facilitated by the use of control buttons 11 and indicator lights 12, which enable the control panel 9 for adjustment. The use of distance sensing ring 13 and vision recognition end 14 facilitates the sensing of the multi-channel intelligent pipetting workstation. The use of placement slot 15 facilitates the setting of rotary disk 16 and fixing block 17. The use of movable screw 18 facilitates the movement of fixed disk 19 and pipetting end 20. The use of fixing block 22, adjusting motor 23 and temperature detection end 24 improves the temperature detection of the multi-channel intelligent pipetting workstation with temperature control compensation and biological protection.

[0030] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A multi-channel intelligent pipetting workstation with temperature control compensation and biosafety features, comprising a pipetting workstation (1), characterized in that: The upper end of the pipetting workstation (1) is fixedly provided with a protective top plate (2), the upper end of the protective top plate (2) is fixedly provided with a signal terminal (3), one end of the pipetting workstation (1) is fixedly provided with a USB interface (4), one end of the pipetting workstation (1) is fixedly provided with an access terminal (5), one end of the pipetting workstation (1) is fixedly provided with a connection hole (6), one end of the pipetting workstation (1) is fixedly provided with a sound plate (7), one end of the pipetting workstation (1) is fixedly provided with a reserved slot (8), and one end of the reserved slot (8) is fixedly provided with a control panel (9).

2. The multi-channel intelligent pipetting workstation with temperature control compensation and biological protection as described in claim 1, characterized in that: A display screen (10) is fixedly provided at one end of the control panel (9), and a control button (11) is fixedly provided at the other end of the control panel (9).

3. The multi-channel intelligent pipetting workstation with temperature control compensation and biological protection according to claim 2, characterized in that: An indicator light (12) is fixedly installed at one end of the control panel (9), and a distance sensing ring (13) is fixedly installed at the other end of the pipetting workstation (1).

4. The multi-channel intelligent pipetting workstation with temperature control compensation and biological protection according to claim 3, characterized in that: A visual recognition end (14) is fixedly provided at one end of the distance sensing ring (13), and a placement groove (15) is fixedly provided at the other end of the pipetting workstation (1). A rotating disk (16) is fixedly provided at the upper end of the placement groove (15).

5. The multi-channel intelligent pipetting workstation with temperature control compensation and biological protection according to claim 4, characterized in that: A fixing block (17) is fixedly installed at the upper end of the rotating disk (16), and a movable lead screw (18) is fixedly installed at one end inside the placement groove (15).

6. The multi-channel intelligent pipetting workstation with temperature control compensation and biological protection according to claim 5, characterized in that: A fixed plate (19) is movably provided at one end of the movable lead screw (18), a pipetting end (20) is fixedly provided at one end of the fixed plate (19), and a sensing end (21) is fixedly provided at the lower end inside the placement tank (15).

7. The multi-channel intelligent pipetting workstation with temperature control compensation and biological protection according to claim 6, characterized in that: A fixing block (22) is fixedly installed at the other end of the placement slot (15). An adjusting motor (23) is fixedly installed at one end of the fixing block (22), and a temperature detection end (24) is fixedly installed at one end of the adjusting motor (23).

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