Interactive experience device for science popularization centrifugal force

Abstract

The utility model discloses an interactive experience device for science popularization centrifugal force, which is characterized in that a limiting part I and a limiting part II are arranged on a turntable, a gap is formed between the limiting part I and the limiting part II, and the direction of the symmetry axis of the limiting part I and the limiting part II is in the radial direction of the turntable; a groove-shaped structure can be formed among the first limiting component, the second limiting component and the rotary disc, during use, a viewer can sit at the position between the first limiting component and the second limiting component, when the rotary disc reaches a certain speed, the viewer can slide out of the rotary disc under the centrifugal effect, and the protective pad can protect the viewer. Compared with a traditional science popularization mode, according to the technical scheme, interaction with viewers can be formed, the viewers can participate in equipment on the premise that safety is guaranteed, and generation and action of centrifugal force can be experienced personally.

Description

TECHNICAL FIELD

[0001] The utility model relates to science and technology popular science display equipment field especially, and relates to a popular science centrifugal force interactive experience device. BACKGROUND

[0002] At present in the science museum and other popular science display places, the equipment for popular science centrifugal force is usually driven away from the rotating center through the rotation of an object, and the inertia centrifugal force demonstration instrument proposed in the Chinese utility model patent with the announcement number CN202058349U adopts the adjustable speed motor to drive the adjustable inclination support rod to make the slider do the circular motion, and the slider deviates from the center under the centrifugal force, but when displaying the popular science, the visitors can only understand through the observation, cannot produce certain interaction with the viewer, and lack certain viewing pleasure. UTILITY MODEL CONTENT

[0003] (1) the technical problem to be solved: in view of the existing popular science centrifugal force equipment, the interaction is not strong, and the viewer cannot participate in the defect. The utility model provides a popular science centrifugal force interactive experience device which can interact with the viewer.

[0004] (2) the technical scheme adopted by the utility model is as follows:

[0005] A popular science centrifugal force interactive experience device, including the base, the rotating disc is rotationally arranged on the base, the rotating disc is connected with the driving device, the rotating disc is symmetrically provided with the limiting part one and the limiting part two, the gap is arranged between the limiting part one and the limiting part two, the direction of the symmetry axis of the limiting part one and the limiting part two is in the radial direction of the rotating disc, the protective pad is arranged around the outside of the rotating disc.

[0006] Further technical scheme lies in that the sliding block is slidably connected on the limiting part one and the limiting part two, the sliding direction of the sliding block is consistent with the length direction of the limiting part one, two sliding blocks are connected with the same support, the seat is arranged on the support.

[0007] Further technical scheme lies in that the limiting part one and the limiting part two are provided with the sliding groove in the shape of "convex" on the top, and the sliding part matched with the sliding groove is arranged on the lower end of the sliding block.

[0008] Further technical scheme lies in that the base is rotationally connected with the rotating disc through the thrust bearing, the transmission shaft is arranged on the bottom of the rotating disc, the driving motor is arranged on the base, and the output shaft of the driving motor is connected with the transmission shaft through the belt transmission assembly.

[0009] Further technical scheme lies in that the protective pad is provided with the fence outside, and the soft pad is arranged on the inner side of the fence.

[0010] Further technical solutions are that the limiting component one and the limiting component two are provided with a plurality of limiting components in the circumferential direction.

[0011] (3) By adopting the above technical solutions, the beneficial effects of the utility model are that: by setting the limiting component one and the limiting component two on the rotating disc, because the gap is set between the limiting component one and the limiting component two, and the direction of the symmetry axis of the limiting component one and the limiting component two is in the radial direction of the rotating disc, so the limiting component one and the limiting component two and the rotating disc can form a groove structure, in use, the observer can sit in the position between the limiting component one and the limiting component two, when the rotating disc reaches a certain speed, the observer can slide out of the rotating disc under the action of centrifugal force, the protective pad can play a protective role on the observer, and falling injury is avoided, compared with the traditional popular science mode, the technical scheme in the utility model can form interaction with the observer, participate in the equipment under the premise of ensuring safety, and the generation and action of centrifugal force are experienced in person. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is the overall structure schematic view of the utility model;

[0013] Figure 2 is the structure schematic view of the driving device;

[0014] Figure 3 is the mounting structure schematic view of the seat;

[0015] Figure 4 is the structure schematic view of the sliding groove and the sliding block connection. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and examples.

[0017] As Figures 1-4 shown, an interactive experience device of popular science centrifugal force, including base 1, base 1 is rotationally provided with rotating disc 2, rotating disc 2 is connected driving device, rotating disc 2 is symmetrically provided with limiting component one 3 and limiting component two 4 between limiting component one 3 and limiting component two 4, gap 5 is set, the direction of the symmetry axis of limiting component one 3 and limiting component two 4 is in the radial direction of rotating disc 2, and protective pad 6 is set on the outer side of rotating disc 2.

[0018] In use, when the rotating disc 2 is stopped, the observer can sit between the limiting part one 3 and the limiting part two 4 and approach the center of the rotating disc 2, but cannot be too close to the center, then the rotating disc 2 is driven to rotate by the driving device, when the rotating disc 2 reaches a certain speed, the observer will move away from the center of the rotating disc 2 under the action of centrifugal force along the gap 5 between the limiting part one 3 and the limiting part two 4, in order to reduce the friction between the observer and the rotating disc 2, the surface of the rotating disc 2 can be relatively smooth, such as the position between the limiting part one 3 and the limiting part two 4 on the top of the rotating disc 2 is made of tempered glass, stainless steel or other smooth plate, so that the required speed of the rotating disc 2 is not too high, in use, handrails can be added on the limiting part one 3 and the limiting part two 4 so that the observer can maintain the body posture, after the observer is slid out of the rotating disc 2 under the action of centrifugal force, the observer will fall on the protective pad 6, the protective pad 6 can be made of soft material such as foam, latex or air cushion, etc. The limiting part one 3 and the limiting part two 4 are provided in the circumferential direction, so that multiple people can experience at the same time.

[0019] The limiting part one 3 and the limiting part two 4 are slidably connected with the sliding block 7, the sliding direction of the sliding block 7 is consistent with the length direction of the limiting part one 3, the two sliding blocks 7 are connected with the same support 8, the support 8 is provided with the seat 9, in this case, the limiting part one 3 and the limiting part two 4 are equivalent to the slide rail, the seat 9 is installed on the slide rail, and the observer can sit on the seat 9 to experience.

[0020] The limiting part one 3 and the limiting part two 4 are provided with the "convex" shaped sliding groove 10 on the top, the sliding groove 10 is closed at both ends by the plug, and the lower end of the sliding block 7 is provided with the sliding part 11 matched with the sliding groove 10. The support 8 of the seat 9 is slidably connected with the limiting part one 3 and the limiting part two 4.

[0021] The base 1 is rotatably connected with the rotating disc 2 through the thrust bearing 12, the rotating disc 2 is provided with the transmission shaft 13 on the bottom, the base 1 is provided with the driving motor 14, the output shaft of the driving motor 14 is connected with the transmission shaft 13 through the belt transmission assembly 15, and the motor is used to drive the rotating disc 2 to rotate.

[0022] The protective pad 6 is provided with the fence 16 outside, the fence 16 is provided with the soft pad 17 inside, the fence 16 is provided with the door, the fence 16 can prevent the observer from falling outside the protective pad 6, and the fence 16 is not needed when the protective pad 6 is large enough.

[0023] The above is only a preferred embodiment of the present application.

Claims

1. An interactive device for demonstrating the effects of centrifugal force, the device comprising: The utility model provides a kind of rotating seat, including base (1), base (1) is rotatably provided with rotating disc (2), the rotating disc (2) is connected driving device, the rotating disc (2) is symmetrically provided with limiting component one (3) and limiting component two (4), gap (5) is provided between limiting component one (3) and limiting component two (4), the direction of the symmetry axis of limiting component one (3) and limiting component two (4) is in the radial direction of rotating disc (2), rotating disc (2) outside four around is provided with protective pad (6).

2. The interactive device of claim 1, wherein, The utility model provides a kind of rotating seat, including base (1), base (1) is rotatably provided with rotating disc (2), the rotating disc (2) is connected driving device, the rotating disc (2) is symmetrically provided with limiting component one (3) and limiting component two (4), gap (5) is provided between limiting component one (3) and limiting component two (4), the direction of the symmetry axis of limiting component one (3) and limiting component two (4) is in the radial direction of rotating disc (2), rotating disc (2) outside four around is provided with protective pad (6).

3. The interactive device of claim 2, wherein the centrifugal force is a centrifugal force of a planet. The utility model provides a kind of rotating seat, including base (1), base (1) is rotatably provided with rotating disc (2), the rotating disc (2) is connected driving device, the rotating disc (2) is symmetrically provided with limiting component one (3) and limiting component two (4), gap (5) is provided between limiting component one (3) and limiting component two (4), the direction of the symmetry axis of limiting component one (3) and limiting component two (4) is in the radial direction of rotating disc (2), rotating disc (2) outside four around is provided with protective pad (6).

4. The interactive device of claim 1, wherein, The utility model provides a kind of rotating seat, including base (1), base (1) is rotatably provided with rotating disc (2), the rotating disc (2) is connected driving device, the rotating disc (2) is symmetrically provided with limiting component one (3) and limiting component two (4), gap (5) is provided between limiting component one (3) and limiting component two (4), the direction of the symmetry axis of limiting component one (3) and limiting component two (4) is in the radial direction of rotating disc (2), rotating disc (2) outside four around is provided with protective pad (6).

5. The interactive device of claim 1, wherein the centrifugal force is a centrifugal force of a planet. The utility model provides a kind of rotating seat, including base (1), base (1) is rotatably provided with rotating disc (2), the rotating disc (2) is connected driving device, the rotating disc (2) is symmetrically provided with limiting component one (3) and limiting component two (4), gap (5) is provided between limiting component one (3) and limiting component two (4), the direction of the symmetry axis of limiting component one (3) and limiting component two (4) is in the radial direction of rotating disc (2), rotating disc (2) outside four around is provided with protective pad (6).

6. The interactive device of claim 3, wherein the centrifugal force is a centrifugal force of a planet. ​

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