Angle adjustment mechanism for detecting plant root rot chip

Abstract

The utility model relates to the field of transgenic detection, and discloses an angle adjustment mechanism for detecting plant root rot chips, comprising a fixed frame, a driving motor, a U-shaped support frame, a rubber plate and a chip placement groove, the two side ends of the fixed frame are provided with a driving motor through a mounting seat, and the output shaft of the driving motor is connected to a screw rod through a coupling, a screw block is sleeved on the screw rod, a sliding rod is installed at one end of the screw block through a screw, and a U-shaped support frame is installed between the sliding rods through bolts, a rotating shaft is sleeved at the top of the U-shaped support frame through a bearing penetration sleeve, and the top of the rotating shaft is connected to a rotating plate through a connecting sleeve, a rubber plate is installed at the top of the rotating plate through screws, and chip placement grooves are equidistantly opened at the top of the rubber plate; the novel chip detection mechanism is convenient for placing multiple groups of transgenic chips at the same time, and can adjust the angle and horizontal position of the transgenic chips to facilitate detection experiments, and is suitable for wide promotion and use.

Description

Technical Field

[0001] The utility model relates to the technical field of transgenic detection, in particular to an angle adjustment mechanism for a chip for detecting plant root rot. Background Art

[0002] Microfluidics originated in the 1990s. It is a technology that manipulates and processes fluids at the micron scale to achieve chemical or biological experiments. Microfluidics has the advantages of precise manipulation of liquids, saving reagent consumption, and a high degree of integration. At the same time, closed microfluidics chips can avoid cross-contamination of samples and reduce biological hazards. It has a natural advantage in the application of molecular diagnosis. It has been widely used to solve various biotechnology research problems, such as cell culture, organoid research, nucleic acid testing, etc., and shows considerable prospects in improving diagnosis and biological research; detection of plant root rot The transgenic core prepared by microfluidics technology is tested by a testing agency.

[0003] The angle adjustment mechanism for detecting plant root rot chips in the past has the following disadvantages: 1. It is not convenient to place multiple groups of transgenic chips at the same time, and the angle and horizontal position of the transgenic chips cannot be adjusted to facilitate the detection test. Therefore, those skilled in the art provide an angle adjustment mechanism for detecting plant root rot chips to solve the problems raised in the above background technology. Utility Model Content

[0004] The main purpose of the utility model is to provide an angle adjustment mechanism for a chip for detecting plant root rot, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An angle adjustment mechanism for detecting a chip for plant root rot, comprising a fixing frame, a driving motor, a U-shaped support frame, a rubber plate and a chip placement slot;

[0007] The two side ends of the fixed frame are equipped with a driving motor through a mounting seat, and the output shaft of the driving motor is connected to a screw rod through a coupling, a screw block is sleeved on the screw rod, a sliding rod is mounted on one end of the screw block through a screw, and a U-shaped support frame is mounted between the sliding rods through bolts, a rotating shaft is sleeved through a bearing at the top of the U-shaped support frame, and the top of the rotating shaft is connected to a rotating plate through a connecting sleeve, a rubber plate is mounted on the top of the rotating plate through screws, and chip placement grooves are equidistantly provided on the top of the rubber plate, a connecting hole is provided at one end of the chip placement groove, a driven bevel gear is sleeved on one end of the rotating shaft, a servo motor is mounted on one side of the U-shaped support frame through a mounting seat, and the output shaft sleeve of the servo motor is provided with an active bevel gear, and a servo motor controller is mounted on one side of the U-shaped support frame and at one end of the servo motor through screws.

[0008] As a further solution of the utility model: a forward and reverse motor controller is installed at the end of the fixed frame and on one side of the driving motor through screws, and the output end of the forward and reverse motor controller is electrically connected to the input end of the driving motor through a wire. The forward and reverse motor controller is used to control the forward and reverse rotation of the driving motor, thereby driving the screw rod to rotate forward and reverse, so that the wire block moves back and forth on the screw rod.

[0009] As a further solution of the utility model: the driven bevel gear and the driving bevel gear are meshed with each other, and the driving bevel gear and the driven bevel gear are meshed with each other, thereby driving the rotating plate at the top of the rotating shaft to rotate.

[0010] As a further solution of the utility model: end plates are welded on both sides of the other end of the fixing frame, and the screw rod is connected to the end plates through bearings.

[0011] As a further solution of the utility model: sliding holes are provided on both sides of the fixing frame and the sliding rods are located in the sliding holes for sliding.

[0012] As a further solution of the utility model: the output end of the servo motor controller is electrically connected to the input end of the servo motor through a wire, and the servo motor controller is used to automatically control the rotation angle of the servo motor, so as to rotate the microfluidic transgenic chip to a set angle for use.

[0013] As a further solution of the utility model: enlarged foot plates are welded on both sides of the bottom of the fixing frame and at the lower end of the screw rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Use the enlarged foot plate to place the entire device stably on the test bench, place the prepared microfluidic transgenic chip into the chip placement groove of the rubber plate to achieve rapid temporary limit, turn on the servo motor power supply, and use the servo motor to drive the active bevel gear to rotate. The active bevel gear and the driven bevel gear are engaged with each other, thereby driving the rotating plate on the top of the rotating shaft to rotate, and the chip in the chip placement groove is rotated to different angles, which is convenient for testing and observation.

[0016] 2. Use the servo motor controller to automatically control the rotation angle of the servo motor, so as to rotate the microfluidic transgenic chip to the set angle for use. Use the forward and reverse motor controller to control the forward and reverse rotation of the drive motor, thereby driving the screw rod to rotate forward and reverse, so that the wire block moves back and forth on the screw rod, thereby adjusting the horizontal position of the microfluidic transgenic chip on the U-shaped support frame to meet different implementation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of an angle adjustment mechanism for a chip for detecting plant root rot.

[0018] Figure 2 The utility model is a bottom view of an angle adjustment mechanism for a chip for detecting plant root rot.

[0019] Figure 3 The utility model is a schematic diagram of the connecting hole structure of the angle adjustment mechanism of the chip for detecting plant root rot.

[0020] In the figure: 1. chip placement groove; 2. rubber plate; 3. U-shaped support frame; 4. rotating plate; 5. driven bevel gear; 6. driving bevel gear; 7. servo motor; 8. servo motor controller; 9. fixing frame; 10. end plate; 11. screw rod; 12. sliding hole; 13. screw block; 14. sliding rod; 15. enlarged foot plate; 16. driving motor; 17. forward and reverse motor controller; 18. rotating shaft; 19. connecting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 In the embodiment of the utility model, an angle adjustment mechanism for detecting a chip for plant root rot includes a fixing frame 9, a driving motor 16, a U-shaped support frame 3, a rubber plate 2 and a chip placement slot 1;

[0023] The two side ends of the fixed frame 9 are equipped with a driving motor 16 through a mounting seat, and the output shaft of the driving motor 16 is connected to the screw rod 11 through a coupling, a screw block 13 is sleeved on the screw rod 11, one end of the screw block 13 is equipped with a sliding rod 14 through a screw, and a U-shaped support frame 3 is installed between the sliding rods 14 through bolts, the top of the U-shaped support frame 3 is sleeved with a rotating shaft 18 through a bearing, and the top of the rotating shaft 18 is connected to the rotating plate 4 through a connecting sleeve, a rubber plate 2 is installed on the top of the rotating plate 4 through screws, and a chip placement groove 1 is equidistantly provided on the top of the rubber plate 2, and a connecting hole 19 is provided at one end of the chip placement groove 1, and a driven bevel gear 5 is sleeved on one end of the rotating shaft 18, a servo motor 7 is installed on one side of the U-shaped support frame 3 through a mounting seat, and the output shaft sleeve of the servo motor 7 is provided with an active bevel gear 6, and a servo motor controller 8 is installed on one side of the U-shaped support frame 3 and at one end of the servo motor 7 through screws.

[0024] Among them, a forward and reverse motor controller 17 is installed at the end of the fixed frame 9 and on one side of the driving motor 16 by screws, and the output end of the forward and reverse motor controller 17 is electrically connected to the input end of the driving motor 16 through a wire; the forward and reverse motor controller 17 is used to control the forward and reverse rotation of the driving motor 16, thereby driving the screw rod 11 to rotate forward and reverse, so that the wire block 13 moves back and forth on the screw rod 11.

[0025] The driven bevel gear 5 and the driving bevel gear 6 are meshed with each other. Since the driving bevel gear 6 and the driven bevel gear 5 are meshed with each other, the rotating plate 4 on the top of the rotating shaft 18 is driven to rotate.

[0026] Among them, end plates 10 are welded on both sides of the other end of the fixed frame 9, and the screw rod 11 is connected to the end plate 10 through a bearing, so that the screw rod 11 can rotate stably and reduce shaking.

[0027] Among them, sliding holes 12 are opened on both sides of the fixed frame 9 and the sliding rods 14 are located in the sliding holes 12 to slide; the sliding rods 14 slide in the sliding holes 12 to make the U-shaped support frame 3 more stable during the sliding process and not easy to shake.

[0028] The output end of the servo motor controller 8 is electrically connected to the input end of the servo motor 7 through a wire; the servo motor controller 8 automatically controls the rotation angle of the servo motor 7, so that the microfluidic transgenic chip can be rotated to a set angle for use.

[0029] Among them, enlarged foot plates 15 are welded on both sides of the bottom of the fixing frame 9 and at the lower end of the screw rod 11; the enlarged foot plates 15 are used to stably place the entire device on the test bench.

[0030] The working principle of the utility model is as follows: the enlarged foot plate 15 is used to stably place the whole device on the test bench, the prepared microfluidic transgenic chip is placed in the chip placement groove 1 of the rubber plate 2 accordingly, and a quick temporary limit is realized, the servo motor 7 is powered on, and the servo motor 7 is used to drive the active bevel gear 6 to rotate. Since the active bevel gear 6 and the driven bevel gear 5 are meshed with each other, the rotating plate 4 at the top of the rotating shaft 18 is driven to rotate, and the chip in the chip placement groove 1 is rotated to different angles, which is convenient for testing and observation, and the servo motor controller 8 is used to automatically control the rotation angle of the servo motor 7, so that the microfluidic transgenic chip is rotated to a set angle for use, and the forward and reverse motor controller 17 is used to control the forward and reverse rotation of the driving motor 16, so as to drive the screw rod 11 to rotate forward and reverse, so that the wire block 13 moves back and forth on the screw rod 11, so as to adjust the horizontal position of the microfluidic transgenic chip on the U-shaped support frame 3 to meet different implementation requirements.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An angle adjustment mechanism for a chip for detecting plant root rot, comprising a fixing frame (9), a driving motor (16), a U-shaped support frame (3), a rubber plate (2) and a chip placement groove (1); Features: The two side ends of the fixed frame (9) are mounted with a driving motor (16) through a mounting seat, and the output shaft of the driving motor (16) is connected to a screw rod (11) through a coupling, a screw block (13) is sleeved on the screw rod (11), one end of the screw block (13) is mounted with a sliding rod (14) through a screw, and a U-shaped support frame (3) is mounted between the sliding rods (14) through bolts, the top of the U-shaped support frame (3) is sleeved with a rotating shaft (18) through a bearing, and the top of the rotating shaft (18) is connected to a rotating plate (4) through a connecting sleeve, and the rotating plate (4) is A rubber plate (2) is installed on the top by screws, and chip placement grooves (1) are equidistantly provided on the top of the rubber plate (2), and a connecting hole (19) is provided at one end of the chip placement groove (1). A driven bevel gear (5) is sleeved on one end of the rotating shaft (18), a servo motor (7) is installed on one side of the U-shaped support frame (3) by a mounting seat, and an output shaft sleeve of the servo motor (7) is provided with a driving bevel gear (6), and a servo motor controller (8) is installed on one side of the U-shaped support frame (3) and at one end of the servo motor (7) by screws.

2. The angle adjustment mechanism for detecting a chip for plant root rot according to claim 1, characterized in that: A forward and reverse motor controller (17) is installed at the end of the fixing frame (9) and located on one side of the driving motor (16) by means of screws, and the output end of the forward and reverse motor controller (17) is electrically connected to the input end of the driving motor (16) by means of a wire.

3. The angle adjustment mechanism for detecting a chip for plant root rot according to claim 1, characterized in that: The driven bevel gear (5) and the driving bevel gear (6) are meshed with each other.

4. The angle adjustment mechanism for detecting a chip for plant root rot according to claim 1, characterized in that: End plates (10) are welded on both sides of the other end of the fixed frame (9), and the screw rod (11) is connected to the end plates (10) via bearings.

5. The angle adjustment mechanism for detecting a chip for plant root rot according to claim 1, characterized in that: Sliding holes (12) are provided on both sides of the fixing frame (9), and the sliding rods (14) are located in the sliding holes (12) for sliding movement.

6. The angle adjustment mechanism for detecting a chip for plant root rot according to claim 1, characterized in that: The output end of the servo motor controller (8) is electrically connected to the input end of the servo motor (7) via a wire.

7. The angle adjustment mechanism for detecting a chip for plant root rot according to claim 1, characterized in that: Enlarged foot plates (15) are welded on both sides of the bottom of the fixed frame (9) and at the lower end of the screw rod (11).

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