Aerolite slice observation scientific device

Abstract

The utility model provides a meteorite slice observation scientific device. The meteorite slice observation scientific device comprises a support table, a turntable, a display screen, a serial server, a computer host and a rotary encoder, the turntable and the display screen are respectively arranged at the edge position and the center position of the upper surface of the supporting table; the computer host is connected with the display screen; the rotary encoder is fixed to the upper surface of the supporting table and connected with the bottom of the rotary disc, the rotary angle of the rotary disc is detected, signals are sent to the computer host through the serial server, and the computer host controls the display screen to play preset videos according to the signals. According to the utility model, the rotation signal of the turntable is obtained through the rotary encoder, the rotation angle of the turntable is calculated by the computer host according to the signal, and the corresponding position of the aerolite slice sample on the turntable is deduced, so that aerolite slice videos at the corresponding position are played on the display screen. A user can actively rotate the turntable to switch and watch videos of various meteorite slice samples, so that the information of the meteorite slice samples can be known more intuitively, more conveniently and more interactively.

Description

Technical Field

[0001] This utility model relates to the field of astronomical research equipment technology, and in particular to a scientific device for observing meteorite slices. Background Technology

[0002] The discovery and study of meteorites has a long history, dating back to records in ancient documents. With the development of science and technology, meteorite research has become increasingly in-depth, covering multiple aspects such as the chemical composition, geological characteristics, structure, taxonomy, and isotopic composition of meteorites.

[0003] The elements and compounds in meteorites provide valuable clues for studying the origin and evolution of Earth and the universe. Observing meteorite slices has educational and popular science functions. However, current science exhibition halls usually use paper-based introductions to meteorite specimens or manual explanations of meteorite plaques, lacking simulation devices to allow users to understand meteorite information more intuitively and interactively. This makes the popular science process rather dull and fails to enhance public interest in cosmology and Earth science. Utility Model Content

[0004] The purpose of this invention is to provide a scientific device for observing meteorite slices, which can solve the problem of the lack of interactivity and intuitiveness in popular science processes involving manual explanations or paper introductions.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A scientific device for observing meteorite slices includes a support platform, a turntable, a display screen, a serial server, a computer host, and a rotary encoder. The turntable and the display screen are respectively located at the edge and center of the upper surface of the support platform; the computer host is connected to the display screen; the rotary encoder is fixed to the upper surface of the support platform and connected to the bottom of the turntable, detecting the rotation angle of the turntable and sending signals to the computer host through the serial server, and the computer host controls the display screen to play a pre-set video according to the signals.

[0007] Preferably, the bottom of the turntable is provided with an annular rotating frame, and the inner side of the annular rotating frame is provided with a toothed structure; the top of the rotary encoder is provided with a gear, and the gear meshes with the inner side of the annular rotating frame.

[0008] Preferably, the upper surface edge of the support platform is provided with a plurality of grooves for placing meteorite slices.

[0009] Preferably, the turntable is provided with a plurality of observation slots in a ring for placing meteorite slices. When the turntable is rotated, the video of the meteorite slices in the corresponding observation slots is played on the display screen.

[0010] Preferably, a rotational damper is provided between the turntable and the support platform. The top of the rotational damper is connected to the center of the bottom of the turntable, and the bottom of the rotational damper is connected to the support platform.

[0011] Preferably, an acrylic light-diffusing plate and a light strip are provided on the inner bottom of the turntable, with the light strip located below the acrylic light-diffusing plate.

[0012] Preferably, the support platform is also equipped with a light strip inside, and the bottom of the support platform is equipped with an inspection door and a light trough.

[0013] This invention uses a rotary encoder to acquire signals of turntable rotation. A computer then calculates the turntable's rotation angle based on these signals and infers the corresponding position of the meteorite slice sample on the turntable. The corresponding meteorite slice video is then displayed on a screen. Users can actively rotate the turntable to switch between videos of various meteorite slice samples, providing a more intuitive, convenient, and interactive way to understand the information about the meteorite slice samples. Attached Figure Description

[0014] Figure 1 This is a structural diagram of a scientific device for observing meteorite slices according to this utility model.

[0015] Figure 2 This is an exploded view of a scientific device for observing meteorite slices according to this utility model.

[0016] Figure 3 for Figure 2 Enlarged view of point a in the middle.

[0017] Figure 4 This is a front view of a scientific device for observing meteorite slices according to this utility model.

[0018] Figure 5 for Figure 4 Schematic diagram of the vertical section at point AA.

[0019] Figure 6 This is a schematic diagram of the control system of a scientific device for observing meteorite slices according to this utility model.

[0020] The annotations in the attached figures are explained as follows:

[0021] 1: Support platform, 2: Turntable, 3: Display screen, 4: Serial port server, 5: Computer host, 6: Rotary encoder, 7: Circular rotating frame, 8: Gear, 9: Groove, 11: Rotary damper, 12: Acrylic light diffuser, 14: Light trough, 15: Light strip. Detailed Implementation

[0022] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0023] The following specific examples illustrate the implementation of this disclosure. Those skilled in the art can easily understand the advantages and effects of this disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. This disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0024] Example 1

[0025] This invention uses a rotary encoder 6 to acquire signals of the rotation of the turntable 2. The computer host 5 then calculates the rotation angle of the turntable 2 based on the signals and infers the corresponding position of the meteorite slice sample on the turntable 2. The corresponding meteorite slice video is then played on the display screen 3. Users can actively rotate the turntable 2 to switch between videos of various meteorite slice samples, providing a more intuitive, convenient, and interactive way to understand the information about the meteorite slice samples.

[0026] like Figure 1 and Figure 6 As shown, a scientific device for observing meteorite slices includes a support platform 1, a turntable 2, a display screen 3, a serial server 4, a computer host 5, and a rotary encoder 6. The turntable 2 and the display screen 3 are respectively arranged at the edge and center of the upper surface of the support platform 1. The computer host 5 is connected to the display screen 3. The rotary encoder 6 is fixed to the upper surface of the support platform 1 and connected to the bottom of the turntable 2. It detects the rotation angle of the turntable 2 and sends a signal to the computer host 5 through the serial server 4. The computer host 5 controls the display screen 3 to play a pre-set video according to the signal.

[0027] like Figure 2-3 As shown, the bottom of the turntable 2 is provided with an annular rotating frame 7, and the inner side of the annular rotating frame 7 is provided with a toothed structure; the top of the rotary encoder 6 is provided with a gear 8, and the gear 8 meshes with the inner side of the annular rotating frame 7.

[0028] Furthermore, the upper surface edge of the support platform 1 is provided with a plurality of grooves 9 for placing meteorite slices.

[0029] Furthermore, the turntable 2 is provided with a ring of observation slots for placing meteorite slices. When the turntable 2 is rotated, the display screen 3 plays the meteorite slice video of the corresponding observation slot.

[0030] Furthermore, a rotation damper 11 is provided between the turntable 2 and the support platform 1; the top of the rotation damper 11 is connected to the center of the bottom of the turntable 2, and the bottom of the rotation damper 11 is connected to the support platform 1.

[0031] like Figure 4-5 As shown, further, an acrylic light-diffusing plate 12 and a light strip 15 are provided on the inner bottom of the turntable 2, with the light strip 15 located below the acrylic light-diffusing plate 12.

[0032] Furthermore, the support platform 1 is also equipped with a light strip 15 inside, and the bottom of the support platform 1 is equipped with an inspection door and a light trough 14.

[0033] Working principle:

[0034] 1) Rotate turntable 2. The annular rotating frame 7 at the bottom of turntable 2 drives gear 8 to rotate. Rotary encoder 6 collects signals from turntable 2 and sends the signals to computer host 5 through serial port server 4. Computer host 5 controls display screen 3 to play the meteorite slice video corresponding to the current observation slot.

[0035] 2) The rotary damper 11 enables the turntable 2 to rotate smoothly in five positions;

[0036] 3) The power supply provides power to the LED strip 15 and the serial server 4 on the device.

[0037] In the description of this utility model, it should be understood that the terms "middle", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] In this invention, unless otherwise expressly specified and limited, the first feature "on" the second feature may be in direct contact with the first feature, or indirect contact with the first feature through an intermediate medium. "A plurality of" means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The above description is merely illustrative of the embodiments of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model without creative labor should be included within the protection scope of this utility model.

Claims

1. A scientific apparatus for observing a meteorite slice, characterized by, It includes support table (1), turntable (2), display screen (3), serial server (4), computer host (5) and rotary encoder (6); turntable (2) and display screen (3) are arranged at the edge position and the center position of the upper surface of support table (1) respectively; computer host (5) is connected with display screen (3); rotary encoder (6) is fixed on the upper surface of support table (1), and is connected with the bottom of turntable (2), detects the rotation angle of turntable (2) and sends signal to computer host (5) through serial server (4), and computer host (5) controls display screen (3) to play the pre-set video according to the signal.

2. The meteorite slice observation scientific apparatus according to claim 1, wherein The bottom of the turntable (2) is provided with an annular rotating frame (7), and the inner side of the annular rotating frame (7) is provided with a gear slot structure; the top of the rotary encoder (6) is provided with a gear (8), and the gear (8) is engaged with the inner side of the annular rotating frame (7).

3. The meteorite slice observation scientific apparatus as claimed in claim 1, wherein The upper surface of the support table (1) is annularly provided with a plurality of recesses (9) for placing meteorite slices at the edge position.

4. The meteorite slice observation scientific apparatus as claimed in claim 1, wherein A plurality of observation grooves for placing meteorite slices are annularly arranged on the turntable (2), the turntable (2) is rotated, and the display screen (3) plays the meteorite slice video corresponding to the observation groove.

5. The meteorite slice observation scientific apparatus as claimed in claim 1, wherein The rotary damper (11) is arranged between the turntable (2) and the support table (1); the top of the rotary damper (11) is connected with the bottom center position of the turntable (2), and the bottom of the rotary damper (11) is connected with the support table (1).

6. The meteorite slice observation scientific apparatus as claimed in claim 1, wherein The inner side bottom of the turntable (2) is provided with an acrylic light uniform plate (12) and a lamp strip (15), and the lamp strip (15) is located below the acrylic light uniform plate (12).

7. The meteorite slice viewing scientific apparatus of claim 6, wherein, The inside of the support table (1) is also provided with a lamp strip (15), and the bottom of the support table (1) is provided with an access door and a lamp slot (14).

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