Geological structure demonstration device for geology subject
By combining hydraulic devices and guide rails to simulate forces in different directions, and by using a transparent simulation layer and pressure sensors, the problems of cumbersome operation and obstructed view of existing devices are solved, achieving a highly efficient demonstration of geological structures.
Patent Information
- Application Number
- CN202511439116.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-10
- Publication Date
- 2025-11-21
AI Technical Summary
Existing geological structure demonstration devices are cumbersome to operate, have a single force direction, and suffer from poor demonstration effects due to obstructed view, making them difficult for students to understand.
Using a hydraulic device and a horizontal moving device combined with a guide rail, forces acting in different directions are simulated. The device is then compressed through a simulation layer inside the display unit. Combined with a transparent simulation layer and pressure sensors, the display shows the data changes, enabling multi-directional force simulation and data display.
It improves the effectiveness and comprehensibility of geological structure demonstrations, has a simple structure, low cost, and is suitable for teaching purposes.
Smart Images
Figure CN120998104A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of demonstration props, in particular to a geological structure demonstration device for geology. BACKGROUND
[0002] Geological structure refers to the deformation and displacement of rock layers and rock bodies that make up the crust under the action of internal and external geology, and forms geometric bodies or residual traces after deformation and displacement under the action of internal and external geology (mostly tectonic movement). Fault is the most important structure in the field of geology, which refers to the displacement of rock layers or rock bodies along the rupture surface, and is one of the most common and important structures in nature. In geomorphology, large faults often form rift valleys and cliffs, such as the famous East African Great Rift Valley and the North Slope of Huashan in China. Geological structure model demonstration is the main way to learn about geological structure changes. By replacing different geological fault model plates in the model, the geological changes can be demonstrated.
[0003] The existing geological structure demonstration device needs to lay different colored sand on the experimental table to form a blocky sand pile during use. Pushing plates are arranged at both ends of the sand pile. During the demonstration process, the pushing plates need to be manually pushed towards the sand pile to form a fold. This geological structure demonstration device has a relatively complicated operation process, and the force direction is relatively single during pushing. In addition, the view is also blocked when handling the sand pile, which causes poor demonstration effect and makes it difficult for students to understand after watching. SUMMARY
[0004] In order to overcome the above-mentioned defects of the prior art, the present application provides a geological structure demonstration device for geology, to solve the problems existing in the above background art.
[0005] The present application provides the following technical scheme: a geological structure demonstration device for geology, comprising a device base, a device housing fixedly connected to the top of the device base, a guide rail fixedly connected to the inside of the device housing, a horizontal moving device movably connected to the guide rail, a hydraulic device fixedly connected to the top of the horizontal moving device, an activity block fixedly connected to the side of the hydraulic device, a display device movably connected to the side of the activity block, and a simulation layer arranged in the display device.
[0006] Further, the device housing is fixedly connected with a spring shock absorber at the bottom, the spring shock absorber is fixedly connected with the device base at the bottom, the device housing is made of polystyrene material, has high rigidity and strength, is easy to injection mold, and has low cost.
[0007] Further, the simulation layer comprises a simulation layer shell and a cover plate, the simulation layer is stacked by a plurality of simulation layer shells and cover plates, an internal filling groove is formed in the simulation layer shell, and a filler is arranged in the filling groove, the filler is a mixture of dyed sand and soil, the sand mixture is used to replace the soil, different ages of soil layers are distinguished by sand of different colors, and the soil layer structure can be better distinguished during use.
[0008] Further, the side of the cover plate is fixedly connected with a sealing plate, the sealing plate is movably connected with the filling groove, a plurality of fixing grooves are formed in the top of the simulation layer shell, a plurality of protruding blocks are fixedly connected to the bottom of the simulation layer shell, the number of the protruding blocks is less than that of the fixing grooves, and the fixing grooves and the protruding blocks can be correspondingly connected, so that the simulation layer shells can be stacked together during use, and the relative positions of two adjacent simulation layers can be adjusted by mounting the protruding blocks in the corresponding fixing grooves during installation.
[0009] Further, the side of the cover plate is rotatably connected with a connecting bolt, a connecting hole is formed in the side of the simulation layer shell, and an internal thread is arranged in the connecting hole, the connecting bolt can be threadedly connected with the connecting hole, the filling groove is covered by the connecting bolt and the connecting hole, and the sealing plate is used for sealing, so that the sealing effect can be improved during use.
[0010] Further, the side of the simulation layer shell is fixedly connected with a boundary simulation block, the boundary simulation block is arranged at the end face of the simulation layer shell and can have an arbitrary shape, the simulation layer shell and the cover plate are made of transparent silica gel, and a pressure sensor is further arranged on the boundary simulation block, so that the structure of the boundary of the plate block can be better simulated, and a series of significant geological phenomena can be more vividly simulated when the plate block is extruded.
[0011] During use, the horizontal movement device moves horizontally on the guide rail, the position between the hydraulic device fixedly connected to the horizontal movement device and the display device is adjusted, the movable block and the display device are moved inwards by the hydraulic device, the simulation layer arranged in the display device is driven to move, when the two hydraulic devices are located at different positions on the guide rail, the two plate blocks can be simulated to be subjected to forces in different directions, so that the extrusion effect is generated, during the extrusion process of the simulation layer driven by the hydraulic device, the horizontal movement device continuously moves on the guide rail, and the movement amplitudes of the two ends of the horizontal movement device can be different, the movement between the plate blocks is simulated as much as possible by the action of forces in different directions during the demonstration process, and the demonstration effect can be improved.
[0012] Further, the display device comprises a limiting plate, a connecting groove is formed in the side of the limiting plate, the movable block is arranged at the connecting groove and is movably connected with the limiting plate, a lifting device is arranged at the inner bottom of the limiting plate, the top of the lifting device is a tapered connecting block, the bottom of the lifting device is an electric telescopic rod, the electric telescopic rod is fixedly connected with the limiting plate, and the limiting plate is movably connected with the device shell.
[0013] In use, the lifting device can be controlled to be lifted upward, the local part of the simulation layer shell is lifted upward, and thus the geological phenomena such as folds, joints, faults and cleavages can be presented, and the demonstration and teaching are more convenient.
[0014] Further, the side of the device shell is fixedly connected with a control device, the control device comprises a display, a data acquisition device, a data processing device and a controller, the display is a touch screen display, the inside of the device shell is provided with a camera device, the camera device is aligned with the middle position of the simulation layer and the device shell, the data acquisition device is used for collecting the position information of the horizontal moving device, the elongation of the hydraulic device, the pressure sensor information at the boundary simulation block and the elongation of the electric telescopic rod, the data processing device is used for data classification processing, and the controller is used for controlling the guide rail, the horizontal moving device and the electric telescopic rod; the camera device displays the occurring conditions on the display, the controller is used for accurately controlling the internal motors and the hydraulic device, and the data acquisition device and the data processing device are used for displaying the internal generated part of the phenomena in the form of data.
[0015] Beneficial effects: 1. The geological structure demonstration device for the geological discipline can simulate that two plates are subjected to forces in different directions and thus generate extrusion effects, the horizontal moving device continuously moves on the guide rail in the process that the hydraulic device pushes the simulation layer to extrude, the movement amplitudes of the horizontal moving devices arranged at the two ends of the device shell can be set to be different, the movement of the plates in different directions is simulated as much as possible in the demonstration process, and the demonstration effect is improved.
[0016] 2. The geological structure demonstration device for the geological discipline has simple structure, the internal motors and the hydraulic device are accurately controlled through the controller during demonstration, the movement process is displayed on the display during the movement process, the data change in the demonstration process can also be displayed, the demonstration effect is improved, the device has low cost, and is more suitable for teaching. DETAILED DESCRIPTION
[0017] Figure 1 A geological structure demonstration device for the geological discipline is provided. Figure 2 The application provides a geological structure demonstration device for a geological subject. Figure 3 The application provides a geological structure demonstration device for a geological subject. Figure 4 The application provides a geological structure demonstration device for a geological subject.
[0018] In the figure, 1 is a device base, 2 is a spring damper, 3 is a device shell, 4 is a display device, 401 is a limiting plate, 402 is a connecting groove, 403 is a lifting device, 5 is a simulation layer, 501 is a simulation layer shell, 502 is a cover plate, 503 is a connecting bolt, 504 is a connecting hole, 505 is a fixing groove, 506 is a boundary simulation block, 507 is a sealing plate, 508 is a filling groove, 509 is a convex block, 6 is a movable block, 7 is a hydraulic device, 8 is a guide rail, 9 is a horizontal moving device, and 10 is a display. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.
[0020] Embodiment one Please refer to Figure 1 、 Figure 4 The geological structure demonstration device for a geological subject comprises a device base 1, the top of the device base 1 is fixedly connected with a device shell 3, the inside of the device shell 3 is fixedly connected with a guide rail 8, the guide rail 8 is movably connected with a horizontal moving device 9, the top of the horizontal moving device 9 is fixedly connected with a hydraulic device 7, the side of the hydraulic device 7 is fixedly connected with a movable block 6, the side of the movable block 6 is movably connected with a display device 4, and the inside of the display device 4 is provided with a simulation layer 5.
[0021] The bottom of the device shell 3 is fixedly connected with a spring damper 2, the spring damper 2 is fixedly connected with the bottom device base 1, the device shell 3 is made of polystyrene material, has high rigidity and strength, is easy to be injection molded, and has low cost.
[0022] In use, the horizontal moving device 9 is controlled to move horizontally on the guide rail 8, the position between the hydraulic device 7 fixedly connected to the horizontal moving device 9 and the display device 4 is adjusted, the movable block 6 and the display device 4 are pushed to move inward by the hydraulic device 7, the simulation layer 5 arranged in the display device 4 is driven to move, when the two hydraulic devices 7 are at different positions on the guide rail 8, the two plates can be simulated to be subjected to forces in different directions, so that the extrusion effect is generated, in the process that the hydraulic device 7 pushes the simulation layer 5 to extrude, the horizontal moving device 9 continuously moves on the guide rail 8, and the movement amplitudes of the two ends of the horizontal moving device 9 can be set to be different, in the demonstration process, the movement between the plates is simulated as much as possible by the forces in different directions, so that the demonstration effect is improved.
[0023] The display device 4 comprises a limiting plate 401, the side surface of the limiting plate 401 is provided with a connecting groove 402, the movable block 6 is arranged at the connecting groove 402 and is movably connected with the limiting plate 401, the inner bottom of the limiting plate 401 is provided with a lifting device 403, the top of the lifting device 403 is a tapered connecting block, the bottom is an electric telescopic rod, the electric telescopic rod is fixedly connected with the limiting plate 401, and the limiting plate 401 is movably connected with the device shell 3.
[0024] In use, the lifting device 403 can be controlled to be lifted upward, the local part of the simulation layer shell 501 is lifted upward, so that the geological phenomena such as folds, joints, faults and cleavages are presented, and the demonstration and teaching are more convenient.
[0025] Embodiment two Please refer to Figures 1-4 The simulation layer 5 comprises a simulation layer shell 501 and a cover plate 502, the simulation layer 5 is stacked by a plurality of simulation layer shells 501 and cover plates 502 for use, the inside of the simulation layer shell 501 is provided with a filling groove 508, the filling groove 508 is internally provided with a filler, the filler uses a dyed sand mixture, the sand mixture is used to replace soil, different ages of soil layers are distinguished by sand of different colors, and the soil layer structure can be better distinguished in use.
[0026] The side surface of the cover plate 502 is fixedly connected with a sealing plate 507, the sealing plate 507 is movably connected with the filling groove 508, the top of the simulation layer shell 501 is provided with a plurality of fixing grooves 505, the bottom of the simulation layer shell 501 is fixedly connected with a plurality of protruding blocks 509, the number of the protruding blocks 509 is less than that of the fixing grooves 505, the fixing grooves 505 and the protruding blocks 509 can be correspondingly connected, a plurality of 501 and 502 can be stacked together in use, the protruding blocks 509 can be mounted on the corresponding fixing grooves 505 according to needs during installation, and the relative positions of two adjacent simulation layers can be adjusted.
[0027] The side of the cover plate 502 is rotationally connected with a connecting bolt 503, the side of the simulation layer shell 501 is provided with a connecting hole 504, the inside of the connecting hole 504 is provided with an internal thread, the connecting bolt 503 can be threadedly connected with the connecting hole 504, the filling groove 508 is covered by the connecting bolt 503 and the connecting hole 504, and the sealing plate 507 is used for sealing, so that the sealing effect can be improved during use.
[0028] The side of the simulation layer shell 501 is fixedly connected with a boundary simulation block 506, the boundary simulation block 506 is arranged at the end face of the simulation layer shell 501 and can have an arbitrary shape, the simulation layer shell 501 and the cover plate 502 are made of transparent silica gel material, and the boundary simulation block 506 is further provided with a pressure sensor, so that the structure at the boundary of the plate block can be better simulated, and a series of significant geological phenomena can be more vividly simulated when the plate block is extruded.
[0029] The side of the device shell 3 is fixedly connected with a control device, the control device comprises a display 10, a data acquisition device, a data processing device and a controller, the display 10 is a touch screen display, the inside of the device shell 3 is provided with a camera device, the camera device is aligned with the middle position of the simulation layer 5 and the device shell 3, the data acquisition device is used for collecting the position information of the horizontal moving device 9, the elongation of the hydraulic device 7, the pressure sensor information at the boundary simulation block 506 and the elongation of the electric telescopic rod, the data processing device is used for data classification processing, the controller is used for controlling the guide rail 8, the horizontal moving device 9 and the electric telescopic rod, the camera device displays the conditions occurring in the simulation layer 5 on the display 10, the controller is used for accurately controlling the motors and the hydraulic device in the device, and the data acquisition device and the data processing device are used for displaying part of the phenomena occurring in the device in the form of data.
[0030] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A geological structure demonstration device for the subject of geology, comprising a device base (1), characterized in that: The top of the device base (1) is fixedly connected with a device shell (3), the inside of the device shell (3) is fixedly connected with a guide rail (8), the guide rail (8) is movably connected with a horizontal moving device (9), the top of the horizontal moving device (9) is fixedly connected with a hydraulic device (7), the side of the hydraulic device (7) is fixedly connected with a movable block (6), the side of the movable block (6) is movably connected with a display device (4), and the inside of the display device (4) is provided with a simulation layer (5).
2. The geological structure demonstration device for the subject of geology according to claim 1, characterized by: The bottom of the device shell (3) is fixedly connected with a spring shock absorber (2), and the spring shock absorber (2) is fixedly connected with the device base (1) at the bottom.
3. The geological structure demonstration device for the subject of geology according to claim 1, characterized by: The simulation layer (5) comprises a simulation layer shell (501) and a cover plate (502), a plurality of simulation layer shells (501) and cover plates (502) are stacked together for use, a filling groove (508) is formed in the inside of the simulation layer shell (501), and the filling groove (508) is provided with a filler.
4. The geological structure demonstration device according to claim 3, wherein: The side of the cover plate (502) is fixedly connected with a sealing plate (507), the sealing plate (507) is movably connected with the filling groove (508), a plurality of fixed grooves (505) are formed in the top of the simulation layer shell (501), a plurality of protruding blocks (509) are fixedly connected to the bottom of the simulation layer shell (501), the number of the protruding blocks (509) is less than that of the fixed grooves (505), and the fixed grooves (505) and the protruding blocks (509) can be connected correspondingly.
5. The geological structure demonstration device according to claim 4, wherein: The side of the cover plate (502) is rotatably connected with a connecting bolt (503), a connecting hole (504) is formed in the side of the simulation layer shell (501), the inside of the connecting hole (504) is provided with an internal thread, and the connecting bolt (503) can be threadedly connected with the connecting hole (504).
6. The geological structure demonstration device according to claim 5, wherein: The side of the simulation layer shell (501) is fixedly connected with a boundary simulation block (506), the boundary simulation block (506) is arranged at the end face of the simulation layer shell (501) and can have an arbitrary shape, the simulation layer shell (501) and the cover plate (502) are made of transparent silica gel material, and the boundary simulation block (506) is further provided with a pressure sensor.
7. The geological structure demonstration device according to claim 6, wherein: The side of the display device (4) is provided with a limiting plate (401), a connecting groove (402) is formed in the side of the limiting plate (401), the movable block (6) is arranged at the connecting groove (402) and movably connected with the limiting plate (401), the inner bottom of the limiting plate (401) is provided with a lifting device (403), the top of the lifting device (403) is a tapered connecting block, the bottom is an electric telescopic rod, the electric telescopic rod is fixedly connected with the limiting plate (401), and the limiting plate (401) is movably connected with the device shell (3).
8. The geological structure demonstration device according to claim 7, wherein: The side of the device shell (3) is fixedly connected with a control device, the control device comprises a display (10), a data acquisition device, a data processing device and a controller, the display (10) is a touch screen display, the inside of the device shell (3) is provided with a camera device, the camera device is aligned with the middle position of the simulation layer (5) and the device shell (3), the data acquisition device is used for collecting the position information of the horizontal moving device (9), the elongation of the hydraulic device (7), the pressure sensor information at the boundary simulation block (506) and the elongation of the electric telescopic rod, the data processing device is used for data classification processing, and the controller is used for controlling the guide rail (8), the horizontal moving device (9) and the electric telescopic rod.