CN219418352U - Twelve palace constellation demonstration instrument - Google Patents

Abstract

The utility model relates to a twelve palace constellation demonstration instrument, which belongs to the technical field of astronomical science popularization equipment and comprises a bearing base, wherein a device box is fixedly arranged at the top of the bearing base. According to the utility model, the stepping motor rotates the driving rod to drive the LED spot lamp on the outer wall of the solar model and the earth model on the top of the connecting rod to perform circular motion, so that the constellation display area of the constellation ball illuminated by the light beam can be adapted to the explanation audio of the sound, a tourist can know the constellation image, constellation date and constellation name of the constellation through the constellation ball, and can further know more basic information of any constellation through the constellation introduction plate on the top of the commodity shelf, the motor can drive the earth model to perform sun-earth planetary circular motion around the solar model, the tourist can intuitively know the position relation between twelve constellations and the earth and the sun, the display effect can be effectively improved by matching with the audio explanation, and the lamplight can effectively improve the aesthetic property of the demonstration process by rotating according to the sequential explanation of twelve constellations.

Description

Twelve palace constellation demonstration instrument

Technical Field

The utility model relates to the technical field of astronomical science popularization equipment, in particular to a twelve palace constellation demonstration instrument.

Background

In the greek eye, the constellation is formed by a variety of different animals, namely the origin of twelve constellation names. Astronomically, the trajectory that the earth passes around the sun, centered around the sun, is called the "yellow road". The yellow track is 18 degrees wide, 360 degrees around the earth, and the yellow track surface comprises all planetary orbits except the meditation and also comprises constellations, and the total number of the constellations is twelve in the range of about every 30 degrees.

The traditional astronomical exhibition hall usually uses a model to assist pictures to carry out exhibition when exhibiting twelve constellations, so that the exhibition mode is not three-dimensional enough, and a person cannot intuitively know the position relation of the twelve constellations, the earth and the sun, and the twelve constellations demonstration instrument can simulate planetary motion to exhibit the position relation of the twelve constellations, the earth and the sun, thereby being convenient for carrying out astronomical knowledge science popularization on tourists, improving the aesthetic property and improving the exhibition effect.

Disclosure of Invention

The utility model provides a twelve palace constellation demonstration instrument which can enable people to intuitively know the position relation of twelve constellations, the earth and the sun, has more attractive appearance and improves the display effect.

The scheme for solving the technical problems is as follows: the utility model provides a twelve palace constellation presentation appearance, includes the bearing base, the top fixed mounting of bearing base has the device case, the inner wall intermediate position fixed mounting of device case has the partition panel, the top fixed mounting of partition panel has step motor, the inner wall bottom fixed mounting of device case has the stereo set, step motor's top fixed mounting has the actuating lever, the top fixed mounting of actuating lever has the sun model, the right side of actuating lever is close to top edge fixed mounting has the connecting rod, the right side of connecting rod is close to top edge fixed connection has earth model, the right side of sun model is fixedly mounted with LED shot-light, the outer wall of device case is close to top edge fixed mounting has the bearing tray, the supporter has been placed at the top of bearing tray, the top intermediate position fixedly connected with constellation ball of supporter.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the irradiation angle of the LED spotlight is thirty degrees.

Further, the outer wall of the constellation ball is evenly divided into twelve constellation display areas, a constellation image is arranged in the middle of each constellation display area, the top of each constellation display area is provided with a date corresponding to a constellation, and the bottom of each constellation display area is provided with a constellation name.

Further, twelve introduction areas are arranged at the top of the commodity shelf corresponding to the constellation display areas, and introduction cards of the constellation are arranged in each introduction area corresponding to the constellation at the top.

Further, the whole constellation ball is made of acrylic plates, each group of constellation display areas are transparent acrylic plates with different colors, and the constellation ball is formed by bonding and splicing twelve groups of transparent acrylic plates.

Further, the top of supporter has seted up the rotation hole with actuating lever looks adaptation, and the inner wall in rotation hole and actuating lever swivelling joint.

Further, the front surface of the device box is provided with a sound transmission hole corresponding to the sound box.

The utility model provides a twelve palace constellation demonstration instrument, which has the following advantages:

1. the stepping motor sets the rotating speed according to the explanation time through the frequency converter, the stepping motor rotates the driving rod to drive the LED spotlight on the outer wall of the solar model and the earth model on the top of the connecting rod to conduct circular motion in each section of explanation time, so that a constellation display area of a constellation ball illuminated by a light beam can be adapted to the explanation audio of a sound, a tourist can know constellation images, constellation dates and constellation names of constellations through the constellation ball, and the tourist can know more basic information of any constellation through the constellation introduction card on the top of the commodity shelf, thereby being convenient for the tourist to know more basic information of any constellation;

2. the motor can drive the earth model to do sun-earth planetary circular motion around the sun model, so that tourists can intuitively know the position relation of twelve constellations, the earth and the sun, the display effect can be effectively improved by matching with audio explanation, and the lamplight can effectively improve the attractiveness of the demonstration process by rotating according to the sequential explanation of twelve constellations, so that the demonstration process can be more ornamental.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a twelve-palace constellation demonstration instrument according to an embodiment of the present utility model;

fig. 2 is a front view of a twelve-palace constellation demonstration instrument according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of an LED spotlight in a twelve-palace constellation demonstration instrument according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a shelf in a twelve-palace constellation demonstration instrument according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bearing base; 2. an apparatus box; 3. a partition panel; 4. a stepping motor; 5. a sound box; 6. constellation balls; 7. a solar model; 8. a connecting rod; 9. an earth model; 10. an LED spotlight; 11. a load-bearing tray; 12. a commodity shelf; 13. constellation balls.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, a twelve palace constellation demonstration instrument comprises a bearing base 1, wherein a device box 2 is fixedly arranged at the top of the bearing base 1, a partition plate 3 is fixedly arranged at the middle position of the inner wall of the device box 2, a stepping motor 4 is fixedly arranged at the top of the partition plate 3, a sound 5 is fixedly arranged at the bottom of the inner wall of the device box 2, a driving rod 6 is fixedly arranged at the top of the stepping motor 4, a solar model 7 is fixedly arranged at the top of the driving rod 6, a connecting rod 8 is fixedly arranged at the right side of the driving rod 6 near the top edge, an earth model 9 is fixedly connected at the right side of the connecting rod 8 near the top edge, an LED (light emitting diode) spotlight 10 is fixedly arranged at the right side of the solar model 7, a bearing tray 11 is fixedly arranged at the outer wall of the device box 2 near the top edge, a storage rack 12 is arranged at the top of the bearing tray 11, and a constellation ball 13 is fixedly connected at the middle position of the top of the storage rack 12.

Preferably, the illumination angle of the LED spotlight 10 is thirty degrees, so that the illumination surface of the LED spotlight 10 can cover the constellation display area.

Preferably, the outer wall of the constellation ball 13 is uniformly divided into twelve constellation display areas, a constellation image is arranged in the middle of each constellation display area, the top is provided with a date corresponding to a constellation, the bottom is provided with a constellation name, and tourists can conveniently know basic information of a single constellation.

Preferably, twelve introduction areas are arranged at the top of the commodity shelf 12 corresponding to the constellation display areas, and introduction cards of constellations are arranged in each introduction area corresponding to the constellation at the top, so that tourists can know basic information of any constellation conveniently.

Preferably, the whole constellation ball 13 is made of acrylic plates, each group of constellation display areas are transparent acrylic plates with different colors, and the constellation ball 13 is formed by bonding twelve groups of transparent acrylic plates, so that tourists can intuitively distinguish different constellations.

Preferably, a rotation hole matched with the driving rod 6 is formed in the top of the storage rack 12, and the inner wall of the rotation hole is rotationally connected with the driving rod 6, so that the stepping motor 4 can drive the driving rod 6 to rotate in the constellation ball 13.

Preferably, the front surface of the device box 2 is provided with sound transmission holes corresponding to the sound box 5, so that the presentation played by the sound box 5 can be clearly heard by surrounding people.

The specific working principle and the using method of the utility model are as follows: through the introduction explanation of stereo set 5 for twelve palace's every group constellation broadcast fixed time, step motor 4 passes through the converter and sets for rotational speed according to the explanation time, every section explanation time internal rotation thirty degrees, step motor 4 rotates actuating lever 6 and drives the LED shot-light 10 of sun model 7 outer wall and earth model 9 at connecting rod 8 top and carry out circular motion, the constellation show district of the constellation ball 13 that the light beam illuminated can be compatible with the explanation audio frequency of stereo set 5, the constellation pictogram of constellation, constellation date and constellation name are known to visitor's accessible constellation ball 13, and the constellation introduction tablet at accessible supporter 12 top, the visitor is convenient for further know the basic information of arbitrary constellation.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims (7)

1. Twelve palace constellation demonstration instrument, including bearing base (1), its characterized in that: the utility model discloses a device for preventing and curing the solar energy, including bearing base (1), device case (2) are installed to the top fixed mounting of bearing base (1), wall intermediate position fixed mounting of device case (2) has partition panel (3), the top fixed mounting of partition panel (3) has step motor (4), the inner wall bottom fixed mounting of device case (2) has stereo set (5), the top fixed mounting of step motor (4) has actuating lever (6), the top fixed mounting of actuating lever (6) has sun model (7), the right side of actuating lever (6) is close to top edge fixed mounting has connecting rod (8), the right side of connecting rod (8) is close to top edge fixed connection have earth model (9), the right side fixed mounting of sun model (7) has LED shot-light (10), the outer wall of device case (2) is close to top edge fixed mounting has bearing tray (11), supporter (12) are placed at the top of bearing tray (11), the intermediate position fixedly connected with constellation ball (13) in the top of supporter (12).

2. A twelve palace constellation presentation instrument as claimed in claim 1, wherein the angle of illumination of the LED spot light (10) is thirty degrees.

3. A twelve palace constellation presentation instrument according to claim 1, wherein the outer wall of the constellation ball (13) is evenly divided into twelve constellation display areas, a constellation pictogram is arranged in the middle of each constellation display area, the top is provided with a date corresponding to a constellation, and the bottom is provided with a constellation name.

4. A twelve-palace constellation presentation instrument as claimed in claim 1, characterized in that twelve introduction areas are provided at the top of the shelf (12) corresponding to the constellation presentation areas, and that the constellation at the top of each introduction area is provided with introduction cards for the constellation.

5. A twelve palace constellation demonstration instrument according to claim 3, wherein the constellation balls (13) are made of acrylic plates, each group of constellation display areas are transparent acrylic plates with different colors, and the constellation balls (13) are formed by bonding twelve groups of transparent acrylic plates.

6. The twelve palace constellation demonstration instrument according to claim 1, wherein a rotating hole matched with the driving rod (6) is formed in the top of the commodity shelf (12), and the inner wall of the rotating hole is rotationally connected with the driving rod (6).

7. A twelve palace constellation presentation instrument as claimed in claim 1, wherein the front surface of the device box (2) is provided with sound transmission holes corresponding to the sound box (5).