Nucleic acid sampling robot

Abstract

The utility model belongs to the technical field of medical instruments, and discloses a nucleic acid sampling robot which comprises a robot body, the robot body comprises an equipment box, a workbench, a sampling manipulator, a carrying module and a conveying module, the workbench is connected to the top of the equipment box, the sampling manipulator is installed in the center of the top of the workbench, and the carrying module is connected with the equipment box. The conveying module is installed at the top of the front end of the equipment box. The carrying modules are installed on the two sides of the top of the workbench and are close to the two ends of the conveying module. Through the U-shaped protection plate, a carrying module and a conveying module in a nucleic acid detection sampling area can be protected, the protection performance of the nucleic acid sampling robot is improved, alcohol can be sprayed to the sampling area through an electric sprayer for disinfection, and the risk that the sampling area is infected with new coronavirus is reduced; during sampling, the head of a to-be-detected person can be conveniently placed on the arc-shaped supporting plate for supporting and positioning, and rapid nucleic acid detection is facilitated, so that the detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and specifically relates to a nucleic acid sampling robot. Background Art

[0002] At present, the existing nucleic acid sampling robots are usually equipped with automatic positioning and sampling functions, which can accurately collect samples. It is a safer and more efficient method for nucleic acid detection sampling. In the prior art, a nucleic acid sampling robot such as the one disclosed in Patent No. CN218195152U includes a workbench, a sampling module, a transmission module and a handling module, which are used to transport test tubes to the transmission module and / or remove test tubes from the transmission module. The test tubes are transported by a conveyor belt, and the transportation is smooth without the risk of falling. However, the above-mentioned technology is not perfect enough. The test tubes transported by the conveyor belt are completely exposed to the outside and have low protection. When conducting nucleic acid detection sampling, the position of the person to be tested cannot be determined, and it is inconvenient to locate the head of the person to be tested, which is not conducive to rapid testing. In addition, there are many people coming and going near the detection position of the robot, which is easy to gather the new coronavirus and there is a certain risk of infection.

[0003] Based on this, the utility model designs a nucleic acid sampling robot to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a nucleic acid sampling robot to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nucleic acid sampling robot, comprising a robot body, the robot body comprising an equipment box, a workbench, a sampling manipulator, a handling module and a transmission module, the workbench is connected to the top of the equipment box, the sampling manipulator is installed in the top center of the workbench, the transmission module is installed at the front top of the equipment box, the handling module is installed on both sides of the top of the workbench and close to the two ends of the transmission module, the top of the workbench is symmetrically connected with test tube racks on both sides, and the test tube racks are close to one side of the handling module, the sampling manipulator A first electric push rod is installed at the top of the hand, and a sensing shell is installed at the push rod end of the first electric push rod. An infrared ranging sensor and a photoelectric sensor are installed inside the sensing shell. A U-shaped protective plate is connected to the top of the equipment box and close to the front end of the workbench, and the U-shaped protective plate is wrapped around the outside of the transmission module and the handling module. A second electric push rod is connected to the middle of the inner side of the U-shaped protective plate, and an arc-shaped support plate is connected to the push rod end of the second electric push rod. Electric sprayers are installed on the inner sides of both ends of the U-shaped protective plate, and the nozzle of the electric sprayer extends to the outside of the U-shaped protective plate.

[0006] Preferably, electrical equipment and an operating system for controlling the robot body are installed inside the equipment box, and the electrical equipment includes but is not limited to a power supply, a controller or an actuator, and universal wheels are installed at the four bottom corners of the equipment box.

[0007] Preferably, the controller inside the equipment box is respectively connected to the infrared ranging sensor and photoelectric sensor signals, and the actuator inside the equipment box is respectively electrically connected to the sampling robot, handling module, transmission module, first electric push rod, second electric push rod and electric sprayer.

[0008] Preferably, the transport module comprises a base installed on the top of the workbench and a test tube gripper arranged on the base.

[0009] Preferably, the conveying module includes a conveyor belt and conveying wheels sleeved on the inner sides of both ends of the conveyor belt, and the conveying wheels are rotatably connected to both sides of the front end of the equipment box, and a slot matching the sampling test tube is opened on the surface of the conveyor belt.

[0010] Preferably, a supporting groove matching the bottom of the sampling test tube is provided on the front end top surface of the workbench, and the supporting groove corresponds to directly below the slot on the upper side of the conveyor belt. A clamping device is installed in the middle of the front end top surface of the workbench and on both sides of the supporting groove for clamping the bottom of the sampling test tube.

[0011] Preferably, a protective pad is connected to the top surface of the arc-shaped support plate.

[0012] The utility model provides a nucleic acid sampling robot, which has the following beneficial effects:

[0013] (1) The U-shaped protective plate installed at the front end of the workbench can protect the handling module and the transmission module in the nucleic acid detection sampling area to prevent personnel from accidentally touching them while walking, thereby improving the protection of the nucleic acid sampling robot. The electric sprayers installed at both ends of the U-shaped protective plate can spray alcohol into the sampling area for disinfection, thereby reducing the risk of infection with the new coronavirus in the sampling area;

[0014] (2) By cooperating with the first electric push rod, the induction housing, the second electric push rod and the arc-shaped support plate, the position of the person to be tested can be determined by using the infrared ranging sensor and the photoelectric sensor, and the distance between the person to be tested and the front end of the workbench and the height of the person's head can be measured respectively, and the measured information is transmitted to the robot body for analysis. When the person to be tested is close to the front end of the workbench, the second electric push rod is controlled to push the arc-shaped support plate upward to a height below the person's head, so that the person to be tested can place his head on the arc-shaped support plate for support and positioning during sampling, which is conducive to rapid nucleic acid testing, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the front end top of the workbench of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the first electric push rod and the induction housing of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the second electric push rod and the arc-shaped supporting plate of the utility model.

[0019] In the figure: 1. Equipment box; 11. U-shaped protective plate; 12. Universal wheel; 2. Workbench; 21. Support slide; 3. Sampling manipulator; 31. First electric push rod; 4. Handling module; 41. Base; 42. Test tube gripper; 5. Conveying module; 51. Conveyor belt; 511. Slot; 52. Conveying wheel; 6. Test tube rack; 7. Inductive shell; 71. Infrared ranging sensor; 72. Photoelectric sensor; 8. Second electric push rod; 81. Arc support plate; 811. Protective pad; 9. Electric sprayer; 10. Clamping device. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Embodiment 1

[0021] like Figure 1-Figure 4As shown, the utility model provides a nucleic acid sampling robot, including a robot body, the robot body including an equipment box 1, a workbench 2, a sampling manipulator 3, a handling module 4 and a transmission module 5, the workbench 2 is connected to the top of the equipment box 1, the sampling manipulator 3 is installed at the top center of the workbench 2, the transmission module 5 is installed at the front top of the equipment box 1, the handling module 4 is installed on both sides of the top of the workbench 2 and close to both ends of the transmission module 5, the top of the workbench 2 is symmetrically connected with test tube racks 6, and the test tube racks 6 are close to one side of the transmission module 4, and a sampling test tube is placed on the test tube rack 6 on one side, a first electric push rod 31 is installed at the top of the sampling manipulator 3, and an induction shell 7 is installed at the push rod end of the first electric push rod 31, and the induction shell 7 An infrared ranging sensor 71 and a photoelectric sensor 72 are installed inside to determine the position of the person to be tested. A U-shaped protective plate 11 is connected to the top of the equipment box 1 and near the front end of the workbench 2, and the U-shaped protective plate 11 is wrapped around the outside of the transmission module 5 and the handling module 4, so as to protect the nucleic acid detection sampling area. A second electric push rod 8 is connected to the middle of the inner side of the U-shaped protective plate 11, and an arc-shaped support plate 81 is connected to the push rod end of the second electric push rod 8, which is used to support and position the head of the person to be tested. Electric sprayers 9 are installed on the inner sides of both ends of the U-shaped protective plate 11, and the nozzle of the electric sprayer 9 extends to the outside of the U-shaped protective plate 11, so as to spray alcohol into the sampling area for disinfection, thereby reducing the risk of infection with the new coronavirus in the sampling area.

[0022] It should be noted that the equipment box 1 is internally installed with electrical equipment and an operating system for controlling the robot body, and the electrical equipment includes but is not limited to a power supply, a controller or an actuator. The operating system is installed with an execution program for nucleic acid sampling operations to support the intelligent operation of the robot body; universal wheels 12 are installed at the four corners of the bottom of the equipment box 1 for easy movement.

[0023] In a preferred embodiment, Figure 1-Figure 3 As shown, the controller inside the equipment box 1 is respectively connected to the infrared ranging sensor 71 and the photoelectric sensor 72 signals, and the actuator inside the equipment box 1 is respectively electrically connected to the sampling manipulator 3, the handling module 4, the transmission module 5, the first electric push rod 31, the second electric push rod 8 and the electric sprayer 9. The infrared ranging sensor 71 and the photoelectric sensor 72 are respectively used to measure the distance of the person to be tested close to the front end of the workbench 2 and the height of the person's head, and the measured information is transmitted to the robot body for analysis. During sampling, the sampling manipulator 3, the handling module 4, the transmission module 5, the first electric push rod 31, the second electric push rod 8 and the electric sprayer 9 are controlled to perform corresponding actions, thereby quickly completing the nucleic acid test.

[0024] In a preferred embodiment, Figure 1 and Figure 2As shown, the transport module 4 includes a base 41 installed on the top of the workbench 2 and a test tube gripper 42 arranged on the base 41. Specifically, the test tube gripper 42 has the functions of short-distance lifting, rotation, and clamping end extension and retraction to clamp the sampling test tube, and is used to transport the sampling test tube on the test tube rack 6 on one side to the transport module 5 for transport, and transport the sampled test tube from the transport module 5 to the test tube rack 6 on the other side.

[0025] In a preferred embodiment, Figure 1 and Figure 2 As shown, the conveying module 5 includes a conveyor belt 51 and a conveyor wheel 52 which is sleeved on the inner side of both ends of the conveyor belt 51, and the conveyor wheel 52 is rotatably connected to both sides of the front end of the equipment box 1. The surface of the conveyor belt 51 is provided with a slot 511 which matches the sampling test tube, so that the sampling test tube on the test tube rack 6 on one side is conveniently placed in the slot 511 of the conveyor belt 51, and is conveyed to the position of nucleic acid detection of the sampling robot 3 through the conveyor belt 51 for sampling, and then continues to be conveyed to one side of the test tube rack 6 on the other side so that it can be transported by the conveying module 4.

[0026] In a preferred embodiment, Figure 2 As shown, a supporting groove 21 matching the bottom of the sampling test tube is provided on the front end top surface of the workbench 2, and the supporting groove 21 corresponds to directly below the slot 511 on the upper side of the conveyor belt 51. When the conveyor belt 51 transports the sampling test tube, the sampling test tube is supported and guided to move by the supporting groove 21. A clamping device 10 is installed in the middle of the front end top surface of the workbench 2 and on both sides of the supporting groove 21 for clamping the bottom of the sampling test tube. Specifically, the clamping device 10 includes an electric cylinder and a limit plate connected to the top surface of the workbench 2 and a splint connected to the movable rod end of the electric cylinder, and the limit plate and the splint are located on both sides of the supporting groove 21. When the test tube cover is unscrewed or tightened, the bottom of the sampling test tube is clamped by the clamping device 10 to ensure that the test tube will not shift and the operation is reliable.

[0027] It should be noted that the structures of the sampling manipulator 3, the handling module 4 and the transmission module 5 in the above embodiment can adopt the structures of the sampling module, the handling module and the transmission module in a nucleic acid sampling robot disclosed in Patent No. CN218195152U.

[0028] In a preferred embodiment, Figure 1 and Figure 4 As shown, a protective pad 811 is connected to the top surface of the arc-shaped support plate 81 , so that the chin of the person to be detected can be placed on the arc-shaped support plate 81 more comfortably. Embodiment 2

[0029] like Figure 1-Figure 4As shown, on the basis of the above embodiments, a nucleic acid sampling robot provided by the utility model also includes a voice prompter and a pressure sensor. The voice prompter is installed on one side of the top of the workbench 2, and the pressure sensor is embedded in the top surface of the arc-shaped support plate 81 and is located on the bottom surface of the protective pad 811. When the head of the person to be tested is placed on the arc-shaped support plate 81, the pressure can be detected, and the pressure information can be transmitted to the robot body for analysis, and the voice prompter can be controlled to issue a voice prompt of "open your mouth and prepare for sampling", or when the infrared ranging sensor 71 detects that the person to be tested is close to the nucleic acid detection sampling area, the voice prompter is controlled to prompt the person to be tested to place his head on the arc-shaped support plate 81, so that this kind of nucleic acid sampling robot has high intelligence and humanization.

[0030] Working principle: In actual use, the process of acid detection sampling refers to the operating method of patent CN218195152U. The advantage of the utility model is that the U-shaped protective plate 11 set at the front end of the workbench 2 can protect the handling module 4 and the transmission module 5 in the nucleic acid detection sampling area to prevent people from accidentally touching them during walking, thereby improving the protection of the nucleic acid sampling robot. Through the cooperation of the first electric push rod 31, the induction shell 7, the second electric push rod 8 and the arc-shaped support plate 81, when sampling, the induction shell 7 is pushed to the front end of the workbench 2 by the first electric push rod 31, and the infrared detection The distance sensor 71 and the photoelectric sensor 72 determine the position of the person to be tested, and respectively measure the distance between the person to be tested and the front end of the workbench 2 and the height of the person's head, and transmit the measured information to the robot body for analysis. When the person to be tested is close to the front end of the workbench 2, the second electric push rod 8 is controlled to push the arc-shaped support plate 81 upward to a height below the person's head. During sampling, the person to be tested places his head on the arc-shaped support plate 81 for support and positioning, which is conducive to rapid nucleic acid testing, thereby improving the detection efficiency. At the same time, the electric sprayer 9 is started to spray alcohol into the sampling area for disinfection, reducing the risk of infection with the new coronavirus in the sampling area.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A nucleic acid sampling robot, comprising a robot body, characterized in that: The robot body comprises an equipment box (1), a workbench (2), a sampling manipulator (3), a handling module (4) and a transmission module (5); the workbench (2) is connected to the top of the equipment box (1); the sampling manipulator (3) is installed at the top center of the workbench (2); the transmission module (5) is installed at the front top of the equipment box (1); the handling module (4) is installed on both sides of the top of the workbench (2) and close to both ends of the transmission module (5); test tube racks (6) are symmetrically connected to both sides of the top of the workbench (2), and the test tube racks (6) are close to one side of the handling module (4); a first electric push rod (31) is installed at the top of the sampling manipulator (3); and the first electric push rod A sensing housing (7) is installed at the push rod end of the device box (31), and an infrared distance sensor (71) and a photoelectric sensor (72) are installed inside the sensing housing (7). A U-shaped protective plate (11) is connected to the top of the device box (1) and the front end close to the workbench (2), and the U-shaped protective plate (11) is wrapped around the outside of the transmission module (5) and the handling module (4). A second electric push rod (8) is connected to the middle of the inner side of the U-shaped protective plate (11), and an arc-shaped support plate (81) is connected to the push rod end of the second electric push rod (8). Electric sprayers (9) are installed on the inner sides of both ends of the U-shaped protective plate (11), and the nozzle of the electric sprayer (9) extends to the outside of the U-shaped protective plate (11).

2. A nucleic acid sampling robot according to claim 1, characterized in that: The equipment box (1) is internally installed with electrical equipment and an operating system for controlling the robot body, and the electrical equipment includes but is not limited to a power supply, a controller or an actuator. Universal wheels (12) are installed at the four corners of the bottom of the equipment box (1).

3. A nucleic acid sampling robot according to claim 2, characterized in that: The controller inside the equipment box (1) is respectively connected to the infrared distance sensor (71) and the photoelectric sensor (72) by signal, and the actuator inside the equipment box (1) is respectively electrically connected to the sampling manipulator (3), the handling module (4), the transmission module (5), the first electric push rod (31), the second electric push rod (8) and the electric sprayer (9).

4. A nucleic acid sampling robot according to claim 3, characterized in that: The transport module (4) comprises a base (41) mounted on the top of the workbench (2) and a test tube gripper (42) arranged on the base (41).

5. A nucleic acid sampling robot according to claim 3, characterized in that: The conveying module (5) comprises a conveying belt (51) and conveying wheels (52) sleeved on the inner sides of both ends of the conveying belt (51), and the conveying wheels (52) are rotatably connected to both sides of the front end of the equipment box (1), and a slot (511) matching the sampling test tube is provided on the surface of the conveying belt (51).

6. A nucleic acid sampling robot according to claim 5, characterized in that: The front end top surface of the workbench (2) is provided with a support slide groove (21) matching the bottom of the sampling test tube, and the support slide groove (21) corresponds to the slot (511) on the upper side of the conveyor belt (51). A clamping device (10) is installed in the middle of the front end top surface of the workbench (2) and on both sides of the support slide groove (21) for clamping the bottom of the sampling test tube.

7. A nucleic acid sampling robot according to claim 1, characterized in that: The top surface of the arc-shaped support plate (81) is connected to a protective pad (811).

Images