Physical gravity experiment simulation box

Abstract

The utility model discloses a physical gravity experiment simulation box, which is characterized in that an adjusting mechanism comprises grooves arranged on two sides of the top of a box body, the inner wall of one groove is rotatably connected with a screw rod, the outer wall of the screw rod is in threaded connection with a movable seat, the inner wall of the other groove is fixedly connected with a sliding rod, the outer wall of the sliding rod is in sliding connection with a movable seat, and the movable seat is in threaded connection with the sliding rod. The supporting rod in the strip-shaped hole is pulled out, a clamping block on one side of the second fixing base is connected with a clamping groove in one side of the supporting rod, the supporting rod is supported, meanwhile, a lead screw can be driven to rotate under the driving of a motor, and the supporting rod can be driven to rotate, so that the supporting rod is driven to rotate; the height of the supporting rod can be controlled, so that physical gravity experiments at different heights can be detected in the experiment process, data are more perfect in the detection process, and the experiment efficiency in the physical gravity experiment process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of physical gravity experiments, in particular to a physical gravity experiment simulation box. Background Art

[0002] Physics is the full name of physics. Physics is a natural science that studies the most basic structure of the material world, the most common interactions, the most general laws of motion, and the experimental methods and thinking methods used. In modern times, physics has become one of the most basic disciplines in natural science.

[0003] In the process of conducting physical gravity experiments, a simulation box is needed to assist in teaching. In this process, since the size of the simulation box is fixed, the height of the experiment cannot be changed to obtain more data during use, which results in a single experimental result and reduces the experimental efficiency. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a physical gravity experiment simulation box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a physical gravity experiment simulation box, including a simulation box, the simulation box is mainly used for doing physical gravity experiments, the simulation box includes a box body, and an adjustment mechanism is arranged inside the box body;

[0006] The adjusting mechanism includes grooves opened on both sides of the top of the box body, wherein the inner wall of one of the grooves is rotatably connected to a screw rod, and the outer wall of the screw rod is threadedly connected to a movable seat, the inner wall of the other groove is fixedly connected to a sliding rod, and the outer wall of the sliding rod is slidably connected to the movable seat, the tops of the two movable seats are fixedly connected to a first fixed seat, one side of the two first fixed seats are rotatably connected to a first connecting rod, the other ends of the two first connecting rods are rotatably connected to a second fixed seat, and one side of the two second fixed seats are fixedly connected to a clamping block.

[0007] In one example, a strip hole is opened at one end of the top of the box body, and a support rod is inserted and connected to the inner wall of the strip hole. A card slot is opened in the middle of both sides of the support rod, and the card block is connected to the card slot by snapping. A top plate is fixedly connected to the top of one side of the support rod, and both sides of the top plate are fixedly connected to limit blocks.

[0008] In one example, a motor is fixedly connected to one side of the box body, and one end of the lead screw passes through the inner wall of the groove and is fixedly connected to the output end of the motor.

[0009] In one example, limiting grooves are provided on both sides of the box body, and the limiting blocks are engaged with the limiting grooves, and a box door is hinged on the front side of the box body.

[0010] In one example, a buffer pad is fixedly connected to the bottom of the inner wall of the box, and a pressure sensor is fixedly connected to the top of the buffer pad.

[0011] In one example, a switch panel is provided on one side of the box, a motor switch is provided on the surface of the switch panel, and the motor is electrically connected to an external power supply through the motor switch.

[0012] The physical gravity experiment simulation box proposed by the utility model can bring the following beneficial effects:

[0013] 1. The physical gravity experiment simulation box, through the groove, screw rod, movable seat, sliding rod, first fixed seat, first connecting rod, second fixed seat, block, strip hole, support rod, slot, and top plate arranged on the top of the box body, can be used by pulling out the support rod inside the strip hole and connecting the block on one side of the second fixed seat with the slot on one side of the support rod. While supporting the support rod, the screw rod can be driven by a motor to rotate, so that the height of the support rod can be controlled. In the process of the experiment, physical gravity experiments at different heights can be tested, so that the data is more complete during the test process, and the experimental efficiency during the physical gravity experiment is improved.

[0014] 2. This physical gravity experiment simulation box has a cushion pad and a pressure sensor arranged inside the box. When in use, objects falling from the top will fall on the pressure sensor to detect the experimental data. At the same time, the cushion pad at the bottom will buffer the pressure sensor under long-term use, thereby increasing the service life of the pressure sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model.

[0019] In the figure: 1. box body; 2. groove; 3. screw rod; 4. movable seat; 5. sliding rod; 6. first fixed seat; 7. first connecting rod; 8. second fixed seat; 9. clamping block; 10. motor; 11. strip hole; 12. support rod; 13. clamping groove; 14. top plate; 15. limit block; 16. limit groove; 17. buffer pad; 18. pressure sensor; 20. box door. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0021] Embodiment 1, the utility model provides as follows Figure 1 - Figure 3 A physical gravity experiment simulation box shown in the figure includes a simulation box, which is mainly used for physical gravity experiments. The simulation box includes a box body 1, and an adjustment mechanism is arranged inside the box body 1. The adjustment mechanism includes grooves 2 opened on both sides of the top of the box body 1, wherein the inner wall of one of the grooves 2 is rotatably connected with a screw rod 3, and the outer wall of the screw rod 3 is threadedly connected with a movable seat 4, the inner wall of the other groove 2 is fixedly connected with a slide rod 5, and the outer wall of the slide rod 5 is slidably connected with the movable seat 4, the tops of the two movable seats 4 are fixedly connected with a first fixed seat 6, one side of the two first fixed seats 6 are rotatably connected with a first connecting rod 7, the other ends of the two first connecting rods 7 are rotatably connected with a second fixed seat 8, and one side of the two second fixed seats 8 are fixedly connected with a clamping block 9, a strip hole 11 is opened at one end of the top of the box body 1, and a support rod 12 is inserted and connected to the inner wall of the strip hole 11, and a clamping groove 13 is opened in the middle of both sides of the support rod 12, and the clamping block 9 is engaged with the card slot 13, and the top of one side of the support rod 12 is fixedly connected with a top plate 14, and both sides of the top plate 14 are fixedly connected with limited blocks 15. Through the groove 2, screw rod 3, movable seat 4, sliding rod 5, first fixed seat 6, first connecting rod 7, second fixed seat 8, card block 9, strip hole 11, support rod 12, card slot 13, and top plate 14 arranged on the top of the box body 1, when in use, by pulling out the support rod 12 inside the strip hole 11, and connecting the card block 9 on one side of the second fixed seat 8 with the card slot 13 on one side of the support rod 12, the support rod 12 can be supported at the same time, and the screw rod 3 can be driven by the motor 10 to rotate, so that the height of the support rod 12 can be controlled, so that during the experiment, physical gravity experiments at different heights can be tested, so that during the detection process, the data is more complete, and the experimental efficiency during the physical gravity experiment is improved.

[0022] Embodiment 2, the utility model provides as follows Figure 3A physical gravity experiment simulation box shown in the figure includes a box body 1 with a motor 10 fixedly connected to one side, one end of the screw rod 3 passes through the inner wall of the groove 2 and is fixedly connected to the output end of the motor 10, both sides of the box body 1 are provided with limit grooves 16, and the limit blocks 15 are snap-connected with the limit grooves 16, the front of the box body 1 is hinged with a box door 19, the bottom of the inner wall of the box body 1 is fixedly connected with a buffer pad 17, and the top of the buffer pad 17 is fixedly connected with a pressure sensor 18. By arranging the buffer pad 17 and the pressure sensor 18 inside the box body 1, when in use, objects falling from the top will fall on the pressure sensor 18 to detect the experimental data, and at the same time, the buffer pad 17 at the bottom will play a buffering role for the pressure sensor 18 under long-term use, thereby improving the service life of the pressure sensor 18.

[0023] Working principle: The utility model discloses a physical gravity experiment simulation box. When in use, through the groove 2, the screw rod 3, the movable seat 4, the slide rod 5, the first fixed seat 6, the first connecting rod 7, the second fixed seat 8, the block 9, the strip hole 11, the support rod 12, the slot 13, and the top plate 14 arranged on the top of the box body 1, when in use, by pulling out the support rod 12 inside the strip hole 11, and connecting the block 9 on one side of the second fixed seat 8 with the slot 13 on one side of the support rod 12, while supporting the support rod 12, the screw rod 3 can be driven to rotate by the motor 10. Thereby, the height of the support rod 12 can be controlled, so that during the experiment, physical gravity experiments at different heights can be tested, so that during the testing process, the data is more complete, and the experimental efficiency during the physical gravity experiment is improved. At the same time, by arranging the buffer pad 17 and the pressure sensor 18 inside the box 1, when in use, the objects falling from the top will fall on the pressure sensor 18 to detect the experimental data. At the same time, the buffer pad 17 at the bottom will play a buffering role for the pressure sensor 18 under long-term use, thereby improving the service life of the pressure sensor 18.

[0024] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0025] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A physical gravity experiment simulation box, comprising a simulation box, the simulation box is mainly used for conducting physical gravity experiments, the simulation box comprises a box body (1), and an adjustment mechanism is arranged inside the box body (1); Features: The adjustment mechanism comprises grooves (2) opened on both sides of the top of the box body (1), the inner wall of one of the grooves (2) is rotatably connected to a screw rod (3), the outer wall of the screw rod (3) is threadedly connected to a movable seat (4), the inner wall of the other groove (2) is fixedly connected to a slide rod (5), and the outer wall of the slide rod (5) is slidably connected to the movable seat (4), the tops of the two movable seats (4) are fixedly connected to a first fixed seat (6), one side of the two first fixed seats (6) are rotatably connected to a first connecting rod (7), the other ends of the two first connecting rods (7) are rotatably connected to a second fixed seat (8), and one side of the two second fixed seats (8) are fixedly connected to a clamping block (9).

2. A physical gravity experiment simulation box according to claim 1, characterized in that: A strip hole (11) is provided at one end of the top of the box body (1), a support rod (12) is inserted and connected to the inner wall of the strip hole (11), a clamping groove (13) is provided in the middle of both sides of the support rod (12), and the clamping block (9) is clamped and connected with the clamping groove (13), a top plate (14) is fixedly connected to the top of one side of the support rod (12), and both sides of the top plate (14) are fixedly connected to limit blocks (15).

3. A physical gravity experiment simulation box according to claim 1, characterized in that: A motor (10) is fixedly connected to one side of the box body (1), and one end of the screw rod (3) passes through the inner wall of the groove (2) and is fixedly connected to the output end of the motor (10).

4. A physical gravity experiment simulation box according to claim 1, characterized in that: Limiting grooves (16) are provided on both sides of the box body (1), and the limiting blocks (15) are snap-fitted and connected to the limiting grooves (16); and a box door (19) is hingedly connected to the front of the box body (1).

5. A physical gravity experiment simulation box according to claim 1, characterized in that: A buffer pad (17) is fixedly connected to the bottom of the inner wall of the box body (1), and a pressure sensor (18) is fixedly connected to the top of the buffer pad (17).

6. A physical gravity experiment simulation box according to claim 3, characterized in that: A switch panel is provided on one side of the box body (1), a motor switch is provided on the surface of the switch panel, and the motor (10) is electrically connected to an external power source via the motor switch.

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