Angle adjusting support for Coriolis inertia force experiment

Abstract

The invention relates to the technical field of Coriolis inertia force experiment equipment, and discloses an angle adjusting bracket for a Coriolis inertia force experiment, which comprises a bottom plate, a rotation angle driving mechanism and a linear module, the rotation angle driving mechanism is installed on the bottom plate, the module fixing structure is installed at the output end of the rotation angle driving mechanism, and the rotation angle driving mechanism is used for driving the module fixing structure to rotate; the linear module is mounted at the top of the module fixing structure, a test module is slidably connected to the linear module, and the linear module is used for driving the test module to move; the driving mechanism, the linear module and the test module are electrically connected with a control system. According to the invention, automatic adjustment can be realized, the displacement parameter of the test module at a specific angle can be accurately controlled, the Coriolis force of an object moving in different directions can be tested, and the experiment efficiency can be improved.

Description

Technical Field

[0001] This invention relates to the field of Coriolis inertial force experimental equipment, and in particular to an angle adjustment bracket for Coriolis inertial force experiments. Background Technology

[0002] In Coriolis inertial force experiments, the angular relationship between the object's direction of motion and the rotating reference frame has a significant impact on the experimental results. Therefore, it is necessary to precisely adjust the motion angle and linear displacement of the test module.

[0003] Existing experimental equipment has significant limitations in angle adjustment: traditional angle adjustment relies heavily on manual knobs and dials, resulting in low adjustment precision and the inability to achieve continuous angle control, making it difficult to simulate the Coriolis force effect at different angles; although some equipment has angle adjustment functions, they are separated from the linear motion mechanism, requiring the operation of two separate systems, which makes coordinated control difficult and easily affects the consistency of experimental data due to the linkage error between angle and displacement, resulting in low experimental efficiency.

[0004] Therefore, an angle adjustment bracket for Coriolis inertial force experiments is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide an angle adjustment bracket for Coriolis inertial force experiments, aiming to solve or improve at least one of the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention provides the following solution: The present invention provides an angle adjustment bracket for Coriolis inertial force experiments, comprising:

[0007] Base plate;

[0008] A rotation angle drive mechanism is mounted on the base plate, and a module fixing structure is mounted on the output end of the rotation angle drive mechanism. The rotation angle drive mechanism is used to drive the module fixing structure to rotate.

[0009] A linear module is mounted on top of a module fixing structure, and a test module is slidably connected to the linear module. The linear module is used to drive the test module to move.

[0010] The drive mechanism, the linear module, and the test module are all electrically connected to a control system.

[0011] According to the present invention, an angle adjustment bracket for Coriolis inertial force experiments is provided. The angle driving mechanism includes a driving assembly mounted on the base plate. The driving assembly is electrically connected to the control system. A worm gear steering gear is mounted on the output shaft of the driving assembly. The bottom of the module fixing structure is mounted on the output shaft of the worm gear steering gear.

[0012] According to the present invention, an angle adjustment bracket for Coriolis inertial force experiments is provided. The driving assembly includes a vertical plate fixedly installed on the top surface of the base plate, an angle-turning motor is installed on the vertical plate, the angle-turning motor is electrically connected to the control system, and the output shaft of the angle-turning motor is drivenly connected to the worm gear steering gear.

[0013] According to the present invention, an angle adjustment bracket for a Coriolis inertial force experiment is provided, the test module comprising:

[0014] A container is installed on the moving end of the linear module, the container is slidably connected to the linear module, and the top of the container is open.

[0015] A steel ball, wherein the steel ball is disposed within the container;

[0016] Two pressure sensors are provided, which are respectively installed on both sides of the linear module and are electrically connected to the control system.

[0017] According to the present invention, an angle adjustment bracket for Coriolis inertial force experiments is provided, wherein the container is a cuboid structure.

[0018] According to the present invention, an angle adjustment bracket for Coriolis inertial force experiments is provided. The control system includes a desktop control cabinet and a touch screen. The linear module, the angle adjustment motor, the touch screen and the pressure sensor are all electrically connected to the desktop control cabinet.

[0019] According to the present invention, an angle adjustment bracket for Coriolis inertial force experiments is provided, wherein the stroke of the linear module is 1000 mm.

[0020] According to the present invention, an angle adjustment bracket for Coriolis inertial force experiment is provided. The module fixing structure includes a fixing plate and two support plates. The two support plates are arranged side by side with a gap. The fixing plate is fixed to the top of the two support plates. The bottom of the two support plates is mounted on the output shaft of the worm gear steering gear.

[0021] The present invention discloses the following technical effects:

[0022] This invention uses a rotation angle drive mechanism to drive the fixed structure of the module to rotate the entire linear module, achieving continuous angle adjustment to meet the experimental requirements of different angle conditions. The linear module drives the test module to move along a straight line, and the angle adjustment and linear movement are linked through the control system, which can accurately control the displacement parameters of the test module at a specific angle, avoiding the coordination error caused by the separate operation of traditional equipment, and greatly improving the accuracy of experimental data.

[0023] This invention enables the test module to form an angle with the rotating reference system in any direction through the continuous angle adjustment function of the rotation angle drive mechanism, which can test the magnitude of the Coriolis force when an object moves in different orientations, thus expanding the experimental scenarios; the sliding connection structure between the test module and the linear module is universal, and different types of experimental components can be quickly replaced to meet diverse experimental needs.

[0024] This invention integrates the control functions of the angle-driving mechanism, linear module, and testing module into a control system, enabling automated adjustment and reducing errors caused by manual intervention. The linkage control of angle adjustment and linear motion avoids the tediousness of step-by-step operation, allowing experimenters to quickly switch working conditions, shortening experimental preparation time and improving experimental efficiency.

[0025] This invention provides stable support for the linear module through a module fixing structure, ensuring that the linear module does not wobble during angle adjustment, guaranteeing the motion accuracy of the test module, and improving the reliability of the experimental process. By precisely controlling the angle and displacement of the test module, the influence of angle factors on the magnitude and direction of the Coriolis inertial force can be quantitatively studied, providing experimental basis for the verification of the Coriolis force theoretical model. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of the present invention.

[0028] The components include: 1. Base plate; 2. Linear module; 3. Worm gear steering gear; 4. Vertical plate; 5. Angle motor; 6. Container; 7. Steel ball; 8. Fixing plate; and 9. Support plate. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Reference Figure 1 This invention provides an angle adjustment bracket for Coriolis inertial force experiments, comprising:

[0032] Base plate 1;

[0033] An angle-driving mechanism is mounted on the base plate 1. A module fixing structure is installed at the output end of the angle-driving mechanism. The angle-driving mechanism is used to drive the module fixing structure to rotate.

[0034] Linear module 2 is installed on top of the module fixing structure. A test module is slidably connected to the linear module 2. The linear module 2 is used to drive the test module to move.

[0035] The drive mechanism, linear module 2, and test module are all electrically connected to the control system.

[0036] With this configuration, the present invention can drive the module fixing structure to rotate the entire linear module 2 through the rotation angle drive mechanism, thereby achieving continuous angle adjustment and meeting the experimental requirements of different angle working conditions; the linear module 2 drives the test module to move along the linear direction, and the angle adjustment and linear movement are linked through the control system, which can accurately control the displacement parameters of the test module at a specific angle, avoid the coordination error caused by the separate operation of traditional equipment, and greatly improve the accuracy of experimental data;

[0037] This invention enables the test module to form an angle with the rotating reference system in any direction through the continuous angle adjustment function of the rotation angle drive mechanism, which can test the magnitude of the Coriolis force when an object moves in different orientations, thus expanding the experimental scenarios; the sliding connection structure between the test module and the linear module 2 is universal, and different types of experimental components can be quickly replaced to meet diverse experimental needs.

[0038] This invention integrates the control functions of the angle-driving mechanism, linear module 2, and test module into a control system, enabling automated adjustment and reducing errors caused by manual intervention. The linkage control of angle adjustment and linear motion avoids the tediousness of step-by-step operation, allowing experimenters to quickly switch working conditions, shortening experimental preparation time and improving experimental efficiency.

[0039] This invention provides stable support for the linear module 2 through a module fixing structure, ensuring that the linear module 2 does not wobble during angle adjustment, guaranteeing the motion accuracy of the test module, and improving the reliability of the experimental process. By precisely controlling the angle and displacement of the test module, the influence of angle factors on the magnitude and direction of the Coriolis inertial force can be quantitatively studied, providing experimental basis for the verification of the Coriolis force theoretical model.

[0040] The scheme is further optimized. The angle driving mechanism includes a driving component mounted on the base plate 1. The driving component is electrically connected to the control system. The output shaft of the driving component is equipped with a worm gear steering gear 3. The bottom of the module fixing structure is mounted on the output shaft of the worm gear steering gear 3.

[0041] The scheme is further optimized. The drive component includes a vertical plate 4 fixedly installed on the top surface of the base plate 1. A rotation angle motor 5 is installed on the vertical plate 4. The rotation angle motor 5 is electrically connected to the control system. The output shaft of the rotation angle motor 5 is connected to the worm gear steering gear 3.

[0042] In this embodiment, the angle motor 5 has a power of 400W and is equipped with a built-in speed controller and an angle sensor.

[0043] The control system starts the angle-turning motor 5 and outputs power to the worm gear steering gear 3. The worm gear steering gear 3 converts the rotational motion of the output shaft of the angle-turning motor 5 into the rotational motion of its own output shaft, while simultaneously changing the direction of power transmission, driving the module fixing structure to rotate. This causes the linear module 2 to rotate synchronously with the module fixing structure to a preset angle. The angle-turning motor 5 provides stable torque output, and with the pulse signal control of the control system, it can achieve precise angle adjustment, providing reliable power for the rotation of the module fixing structure and ensuring the accuracy and stability of angle adjustment. The worm gear steering gear 3 features precise transmission ratio and good self-locking properties, ensuring that the module fixing structure stably maintains the current angle after angle adjustment, avoiding angle deviation caused by external forces.

[0044] Further optimization of the solution, the test modules include:

[0045] Container 6 is installed on the moving end of linear module 2. Container 6 is slidably connected to linear module 2. The top of container 6 is open.

[0046] Steel ball 7 is placed inside container 6;

[0047] Two pressure sensors are provided, which are respectively installed on both sides of the linear module 2. The pressure sensors are electrically connected to the control system.

[0048] Container 6 is mounted on and slidably connected to the moving end of linear module 2. Steel ball 7 is placed inside container 6. Two pressure sensors are mounted on either side of linear module 2 and electrically connected to the control system. When linear module 2 drives container 6 to move, steel ball 7 moves with it inside container 6, exerting pressure on the sidewalls of container 6 due to Coriolis inertial force. When steel ball 7 strikes the pressure sensors on both sides of linear module 2, the pressure sensors transmit the detected pressure signals to the control system. The control system analyzes the pressure data to calculate the magnitude of the Coriolis inertial force. Container 6 guides steel ball 7 to move in a specific direction, ensuring that the pressure sensors accurately capture the impact force of steel ball 7, providing quantitative data for the experiment.

[0049] Further optimization of the design resulted in container 6 being a cuboid structure. Container 6 employs a cuboid structure with a regular rectangular cavity inside. This structure restricts the trajectory of the steel ball 7, allowing it to move within container 6 along the direction of linear module 2 or perpendicularly (when subjected to Coriolis force). This prevents the steel ball 7 from colliding randomly due to the irregular shape of the container, ensuring stable impact position and force of the steel ball 7 on the pressure sensor, and improving the consistency and reliability of experimental data.

[0050] The scheme was further optimized. The control system includes a desktop control cabinet and a touch screen. The linear module 2, the rotation angle motor 5, the touch screen, and the pressure sensor are all electrically connected to the desktop control cabinet. The touch screen is used for inputting commands and displaying data. During the experiment, the operator sets parameters such as angle and displacement through the touch screen. The parameter signals are transmitted to the desktop control cabinet, which controls the rotation angle motor 5 and the linear module 2 to operate according to the set parameters. At the same time, the pressure sensor transmits the detected pressure signal to the desktop control cabinet. The desktop control cabinet processes the data and displays it in real time through the touch screen, realizing the visualization of experimental parameter settings and the intuitive presentation of experimental data, simplifying the operation process and improving experimental efficiency.

[0051] Further optimization of the design resulted in a 1000mm travel distance for linear module 2, meaning the moving end of linear module 2 can propel the test module 1000mm along a straight line. This longer travel distance provides the test module with greater movement space, simulating the Coriolis effect when an object moves over a longer distance, expanding the experimental operating range, meeting the movement distance requirements of different experiments, and making the experimental results more representative.

[0052] The scheme is further optimized. The module fixing structure includes a fixing plate 8 and two support plates 9. The two support plates 9 are arranged side by side with intervals. The fixing plate 8 is fixed to the top of the two support plates 9, and the bottom of the two support plates 9 are both installed on the output shaft of the worm gear steering gear 3.

[0053] In this embodiment, the dimensions of the fixing plate 8 are 760mm*160mm*20mm;

[0054] The fixing plate 8 provides an installation surface for the linear module 2, ensuring that the linear module 2 is installed stably; the two support plates 9 form a symmetrical support structure, which enhances the overall rigidity of the module fixing structure. When the worm gear steering gear 3 drives it to rotate, it can effectively resist torsional force, avoid deformation or shaking of the module fixing structure, and ensure the stability and accuracy of the linear module 2 during the angle adjustment process.

[0055] To further optimize the design, a speed sensor is installed on the linear module 2, and the speed sensor is electrically connected to the control system. The control system can preset different moving speeds (e.g., 0.1 m / s-1 m / s) according to experimental requirements. The speed sensor monitors the actual speed of the linear module 2 in real time and feeds it back to the control system, forming a closed-loop control to ensure that the test module moves stably at the set speed. This allows for the study of the relationship between speed changes and the magnitude of the Coriolis inertial force, expanding the range of experimental variables.

[0056] In this embodiment, the linear module 2 is model FTH80-10-1000, with adjustable speed, a stroke of 1000mm, and a maximum speed of 1000mm / s.

[0057] To further optimize the design, high-definition cameras and infrared sensors are installed around the inner walls of container 6, with the cameras connected to the control system. During the experiment, the cameras capture the real-time trajectory of the steel ball 7, while the infrared sensors record the positional changes of the steel ball 7. The data is simultaneously transmitted to the control system, generating a three-dimensional image of the motion trajectory. This visually demonstrates the influence of the Coriolis inertial force on the motion path of the steel ball 7, overcoming the limitations of obtaining data solely through pressure sensors and providing more comprehensive visual and quantitative evidence for experimental analysis.

[0058] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0059] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. For those skilled in the art, other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. An angle-adjustable stand for a Coriolis inertia force experiment, characterized in that Include: The bottom plate (1); The corner degree driving mechanism is installed on the bottom plate (1), the output end of the corner degree driving mechanism is installed with the module fixing structure, and the corner degree driving mechanism is used for driving the module fixing structure to rotate; Linear module (2), the linear module (2) is installed on the top of the module fixing structure, the linear module (2) is slidably connected with the test module, and the linear module (2) is used for driving the test module to move; Wherein, the driving mechanism, the linear module (2) and the test module are electrically connected with the control system.

2. The angular adjustment stand for the Coriolis inertia force experiment according to claim 1, characterized in that: The corner degree driving mechanism includes a driving assembly installed on the bottom plate (1), the driving assembly is electrically connected with the control system, and the output shaft of the driving assembly is provided with a worm gear steering device (3). The bottom of the module fixing structure is installed on the output shaft of the worm gear steering device (3).

3. The angular adjustment stand for the Coriolis inertia force experiment according to claim 2, characterized in that: The driving assembly includes a vertical plate (4) fixedly installed on the top surface of the bottom plate (1), the vertical plate (4) is provided with a corner degree motor (5), the corner degree motor (5) is electrically connected with the control system, and the output shaft of the corner degree motor (5) is in transmission connection with the worm gear steering device (3).

4. The angular adjustment stand for the Coriolis inertia force experiment according to claim 3, characterized in that: The test module includes: Container (6), the container (6) is installed at the moving end of the linear module (2), the container (6) is slidably connected with the linear module (2), and the top of the container (6) is open; Steel ball (7), the steel ball (7) is arranged in the container (6); Pressure sensor, the pressure sensor is provided with two, two pressure sensors are respectively installed on the two sides of the linear module (2), and the pressure sensor is electrically connected with the control system.

5. The angular adjustment stand for the Coriolis inertia force experiment according to claim 4, characterized in that: The container (6) is a cuboid structure.

6. The angular adjustment stand for the Coriolis inertia force experiment according to claim 4, characterized in that: The control system includes a desktop control cabinet and a touch screen, the linear module (2), the corner degree motor (5), the touch screen and the pressure sensor are electrically connected with the desktop control cabinet.

7. The angular adjustment stand for the Coriolis inertia force experiment according to claim 1, characterized in that: The stroke of the linear module (2) is 1000mm.

8. The angular adjustment stand for Coriolis inertia force experiment according to claim 2, characterized in that: The module fixing structure includes a fixed plate (8) and two support plates (9), two support plates (9) are arranged side by side and are arranged at intervals, the fixed plate (8) is fixedly connected with the top of two support plates (9), and the bottom of two support plates (9) is installed on the output shaft of the worm gear steering device (3).

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