CN220584836U - Rocket model for science popularization - Google Patents

Abstract

The utility model discloses a rocket model for science popularization, which comprises a bearing assembly with a rocket structure placed at the top, wherein the bearing assembly comprises a base with a bearing plate movably installed inside, the lower end face of the bearing plate is centrally and symmetrically and fixedly provided with a U-shaped plate, an electric telescopic rod is fixedly installed at the bottom of one side of the outer edge face of the base, a rod piece of the electric telescopic rod extends into the base, a connecting lug is symmetrically structured at the top of one end of the electric telescopic rod far away from the electric telescopic rod, push rods are rotatably connected between the U-shaped plate and the connecting lug together, a driving table is fixedly installed in the middle of the upper end face of the bearing plate, a motor is fixedly installed in the middle of the driving table, the top end of a motor shaft of the motor extends out of the upper end face of the driving table and is structurally connected with a display table.

Description

Rocket model for science popularization

Technical Field

The utility model belongs to the technical field of rocket models, and particularly relates to a rocket model for science popularization.

Background

Rocket models are made of a single soft material, such as textile, tissue or plastic film, which is uniformly devoid of holes and has a length to width ratio of at least 10:1. The device is used for indoor experiments and competition projects, and only two aspects are started to improve the flight effect: firstly, the ribbon is correctly designed and manufactured, so that the resistance of the ribbon during descending is improved; and secondly, the weight is reduced. Because the engine is a standard product, only the weight of the arrow and streamer can be reduced.

At present, in a technical exhibition, various technical models, such as rocket models, are usually exhibited, and in order to ensure smooth progress of the exhibition, the exhibition order is maintained, the rocket models are generally placed in a transparent glass cabinet for exhibitors to view, most of exhibition stands are fixedly arranged, and the rocket models are directly placed on the exhibition stands, so that the rocket models are inconvenient to view from various angles, and therefore, certain defects exist.

Disclosure of Invention

The utility model aims to provide a rocket model for science popularization, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a rocket model for science popularization comprises a bearing component with a rocket structure arranged at the top;

the bearing assembly comprises a base, wherein a bearing plate is movably installed inside the base, a U-shaped plate is fixedly installed in the middle of the lower end face of the bearing plate, an electric telescopic rod is fixedly installed at the bottom of one side of the outer edge face of the base, a rod piece of the electric telescopic rod extends into the base, a connecting lug is installed in a symmetrical structure at the top of one end outer edge face of the electric telescopic rod, far away from the electric telescopic rod, a push rod is rotatably connected between the U-shaped plate and the connecting lug, and a driving table is fixedly installed in the middle of the upper end face of the bearing plate.

Further, a motor is fixedly installed in the middle in the driving table, and the top end of a motor shaft of the motor extends out of the upper end face of the driving table and is structurally connected with the display table.

Further, the rocket structure comprises a rocket body with the bottom of the outer edge surface being provided with the propellers in an annular array, and a limiting plate which is matched with the rocket body and the propellers for positioning and inserting is arranged in the middle of the upper end surface of the display stand.

Further, the outer edge surface of the top end of the rocket body is provided with guide plates in an annular array, and one end of each guide plate is connected to the outer edge surface of the rocket body.

Further, a first shaft rod is arranged between the symmetrically arranged U-shaped plates, and a second shaft rod is arranged between the symmetrically arranged connecting lugs.

Further, shaft holes for adapting to the first shaft lever and the second shaft lever for insertion installation are formed in two ends of the push rod, and the push rod can rotate relative to the first shaft lever and the second shaft lever.

Compared with the prior art, the utility model has the following beneficial effects: thanks to the arrangement of the base, the electric telescopic rod, the connecting lugs, the push rod, the U-shaped plate, the bearing plate and the driving platform, the electric telescopic rod can be started, so that the rod piece of the electric telescopic rod extends out to push the connecting lugs to move, one end of the push rod is pushed to tilt through the movement of the connecting lugs, so that the U-shaped plate and the bearing plate are pushed to lift, the driving platform can be lifted, a exhibitor can conveniently watch a rocket structure from different pitching angles, the effect of exhibition science popularization is improved, and the practicability is high;

thanks to the arrangement of the driving table, the motor, the display table and the limiting plate, the motor shaft of the motor can be enabled to rotate to drive the display table to rotate through starting the motor, so that the rocket structure can be enabled to rotate, the rocket structure can be viewed from different horizontal angles, and the limiting plate can have a limiting effect on the rocket structure, and the practicability is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a carrier assembly according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a carrier assembly; 101. a base; 102. an electric telescopic rod; 103. a connecting lug; 104. a push rod; 105. a U-shaped plate; 106. a carrying plate; 107. a drive table; 108. a motor; 109. a display stand; 110. a limiting plate; 2. a rocket body; 3. a propeller; 4. and a deflector.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1-3, this a rocket model for science popularization, load-bearing assembly 1 including the rocket structure has been placed at the top, load-bearing assembly 1 includes the base 101 that inside movable mounting has loading board 106, the lower terminal surface of loading board 106 is the symmetry fixed mounting in the middle has U template 105, electric telescopic handle 102 is fixed mounting in outer fringe face one side bottom of base 101, electric telescopic handle 102's member extends and penetrates in the base 101, and electric telescopic handle 102 member keeps away from electric telescopic handle 102's one end outer fringe face top symmetry structure and installs engaging lug 103, but jointly swivelling joint has push rod 104 between U template 105 and the engaging lug 103, the up end fixed mounting of loading board 106 has drive platform 107 in the middle, benefited by base 101, electric telescopic handle 102, engaging lug 103, push rod 104, U template 105, loading board 106 and drive platform 107's setting, the accessible starts electric telescopic handle 102's member, thereby promote the engaging lug 103 and remove, promote push rod 104 one end perk through the movement of engaging lug 103, thereby promote U105 and loading board 106 and carry out lifting, thereby can make the same practical exhibition of the high-performance of the practicality of the rocket, the popularization of the exhibition effect is realized from the promotion, the practicality of the popularization.

As shown in fig. 1-3, a motor 108 is fixedly installed in the middle of the driving platform 107, the top end of a motor shaft of the motor 108 extends out of the upper end face of the driving platform 107 and is connected with a display platform 109, the rocket structure comprises a rocket body 2 with an annular array of the bottom of the outer edge face provided with a propeller 3, a limiting plate 110 for adapting the rocket body 2 and positioning and inserting the propeller 3 is arranged in the middle of the upper end face of the display platform 109, a deflector 4 is arranged on the outer edge face of the top end of the rocket body 2 in an annular array, one end of the deflector 4 is connected with the outer edge face of the rocket body 2, and due to the arrangement of the driving platform 107, the motor 108, the display platform 109 and the limiting plate 110, the motor shaft of the motor 108 can be enabled to rotate to drive the display platform 109 to rotate through starting the motor 108, so that the rocket structure can be enabled to be favorable for viewing the rocket structure from different horizontal angles, and the limiting plate 110 can play a limiting effect on the rocket structure, and the practicability is strong.

As shown in fig. 3, a first shaft rod is arranged between the symmetrically arranged U-shaped plates 105, a second shaft rod is arranged between the symmetrically arranged connecting lugs 103, shaft holes for adapting to the first shaft rod and the second shaft rod in a plugging manner are formed in two ends of the push rod 104, and the push rod 104 can rotate relative to the first shaft rod and the second shaft rod.

Working principle: this a rocket model for science popularization, when using, in the in-process of carrying out ornamental to rocket structure, accessible starts electric telescopic handle 102, make the member of electric telescopic handle 102 stretch out, thereby promote the engaging lug 103 and remove, promote push rod 104 one end perk through the removal of engaging lug 103, thereby promote U template 105 and loading board 106 and carry out the lifting, thereby can make drive platform 107 rise, make things convenient for the exhibitor to carry out ornamental to rocket structure from different pitching angles, through starting motor 108, can make motor 108's motor shaft rotate drive show stand 109 rotatory, thereby can make rocket structure rotate, be favorable to carrying out ornamental to rocket structure from different horizontal angles, and limiting plate 110's setting can play spacing effect to rocket structure, be favorable to promoting rocket structure's placement stability, this a rocket model for science popularization, be convenient for promote rocket's ornamental degree from different angles, and be favorable to promoting the effect of exhibition science popularization, and practicality are strong.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A rocket model for science popularization, comprising a bearing component (1) with a rocket structure placed on the top;

the method is characterized in that: the bearing assembly (1) comprises a base (101) with a bearing plate (106) movably mounted inside, a U-shaped plate (105) is fixedly mounted on the center of the lower end face of the bearing plate (106), an electric telescopic rod (102) is fixedly mounted at the bottom of one side of the outer edge face of the base (101), a rod piece of the electric telescopic rod (102) extends into the base (101), a connecting lug (103) is symmetrically mounted on the top of one end outer edge face of the rod piece of the electric telescopic rod (102) far away from the electric telescopic rod (102), a push rod (104) is rotatably connected between the U-shaped plate (105) and the connecting lug (103), and a driving table (107) is fixedly mounted on the upper end face of the bearing plate (106) in the center.

2. A rocket model for science popularization according to claim 1, wherein: the motor (108) is fixedly installed in the middle of the driving table (107), and the top end of a motor shaft of the motor (108) extends out of the upper end face of the driving table (107) and is connected with the display table (109) in a structure.

3. A rocket model for science popularization according to claim 2, wherein: the rocket structure comprises a rocket body (2) with a plurality of thrusters (3) arranged in an annular array at the bottom of an outer edge surface, and a limiting plate (110) which is matched with the rocket body (2) and the thrusters (3) and is inserted in a positioning manner is arranged on the upper end surface of the display table (109) in the middle.

4. A rocket model for science popularization according to claim 3, wherein: the rocket body (2) is characterized in that guide plates (4) are arranged on the outer edge surface of the top end of the rocket body in an annular array, and one end of each guide plate (4) is connected to the outer edge surface of the rocket body (2) in a structure.

5. A rocket model for science popularization according to claim 1, wherein: the U-shaped plates (105) are symmetrically arranged, a first shaft rod is arranged between the U-shaped plates, and a second shaft rod is arranged between the connecting lugs (103) which are symmetrically arranged.

6. A rocket model for science popularization according to claim 5, wherein: shaft holes for adapting to the insertion installation of the first shaft rod and the second shaft rod are formed in two ends of the push rod (104), and the push rod (104) can rotate relative to the first shaft rod and the second shaft rod.