CN217982591U

CN217982591U - Satellite monitoring station model

Info

Publication number: CN217982591U
Application number: CN202221021876.0U
Authority: CN
Inventors: 郝萌; 李文; 李世鑫
Original assignee: Beijing Tianlian Measurement And Control Technology Co ltd
Current assignee: Beijing Tianlian Measurement And Control Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-12-06
Anticipated expiration: 2032-04-29

Abstract

The application provides a satellite monitoring platform model relates to teaching aid articles for use technical field. The satellite monitoring station model comprises a base box, a satellite model assembly, a ground station model assembly, an indicator lamp and a driving device, wherein the satellite model assembly is rotatably connected to the base box; the satellite model assembly is suspended above the ground station model assembly, the ground station model assembly comprises a proximity switch, and the indicator light is electrically connected with the proximity switch; the driving device is in driving connection with the satellite model assembly and is used for driving the satellite model assembly to rotate so as to be close to or far away from the ground station model assembly, and then the approach switch is conducted to enable the indicator light to be on, or the approach switch is disconnected to enable the indicator light to be off. This application technical scheme makes the bright process of pilot lamp when passing through ground station model subassembly through satellite model subassembly, simple and direct simulation satellite communication principle to the technical problem that current teaching aid does not possess the general teaching of space science has been solved.

Description

Satellite monitoring station model

Technical Field

The application relates to the technical field of teaching aid articles for use, in particular to a satellite monitoring station model.

Background

The cultivation of innovative spirit and practical ability is the core of quality education. The physical Science Study Committee (PSCC) consisting of Massachusetts' labor leads develops a set of physical Science teaching aids and other subject teaching aids aiming at paying attention to student experiments, developing scientific attitudes and familiarity with scientific methods, and other countries develop a plurality of teaching materials. The teaching aid can enhance intuition and interestingness, and can be used for visually displaying the structure of a satellite if a satellite monitoring station model is used.

The existing products on the market have satellite monitoring models and wooden assembled satellite monitoring models, but the static models are mainly used, and the static models cannot simply and intuitively simulate the satellite communication principle. Therefore, a satellite monitoring station model is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application aims to provide a satellite monitoring station model to solve the problem that an existing static model cannot simply and visually simulate a satellite communication principle.

In order to solve the technical problem, the application provides the following technical scheme:

the application provides a satellite monitoring station model, which comprises a base box, a satellite model assembly, a ground station model assembly, an indicator light and a driving device, wherein the satellite model assembly is rotatably connected to the base box; wherein,

the satellite model assembly is suspended above the ground station model assembly, the ground station model assembly comprises a proximity switch, and the indicator light is electrically connected with the proximity switch;

the driving device is in driving connection with the satellite model assembly and is used for driving the satellite model assembly to rotate so as to be close to or far away from the ground station model assembly, and then the proximity switch is conducted to enable the indicator light to be on or the proximity switch is disconnected to enable the indicator light to be off.

Preferably, the base box comprises a top plate, a bottom plate and four side plates sequentially connected between the top plate and the bottom plate, and the top plate, the bottom plate and the four side plates are spliced to form a box body with a hollow interior.

Preferably, the driving device is a motor, the motor is arranged in the base box, and an output shaft of the motor penetrates through the top plate to the outside;

the satellite model assembly comprises a cantilever, a satellite model body and a pair of solar panels, the solar panels are connected to two sides of the satellite model body, one end of the cantilever is connected to one end of the satellite model body and located between the solar panels, and the other end of the cantilever is connected to an output shaft of the motor and is basically vertical to the output shaft of the motor.

Preferably, the satellite model body comprises a satellite top plate and a satellite bottom plate which are parallel to each other and are arranged up and down, and a pair of first side plates and a pair of second side plates which are connected between the satellite top plate and the satellite bottom plate; wherein,

a pair of first mounting holes and a pair of second mounting holes are formed in the satellite top plate, and a pair of third mounting holes are formed in the satellite bottom plate; wherein,

the pair of first side plates are parallel to each other, the top of each first side plate is clamped in one first mounting hole, and the bottom of each first side plate is clamped in one third mounting hole;

clamping grooves are formed in the two ends of the first side plate respectively, and the two ends of each second side plate are clamped in the clamping grooves in one end of the pair of first side plates;

the middle of the first side plate is provided with a plug hole respectively, the plug holes form included angles with the satellite bottom plate respectively and are arranged in a staggered mode, and each solar panel is connected with one plug hole in a clamped mode.

Preferably, the cantilever comprises a connecting arm, a pair of connecting plates and an isolation sleeve;

one end of the connecting arm is provided with a connecting hole, one end of the isolating sleeve is clamped in the connecting hole, and the other end of the isolating sleeve is sleeved on an output shaft of the motor;

bulges are arranged on two sides of the other end of the connecting arm, a clamping hole is formed in one end of each connecting plate, and each bulge is clamped in one clamping hole;

the other end of each connecting plate is clamped in one of the second mounting holes and forms a mounting angle with the connecting arm, and the mounting angle is larger than 90 degrees.

Preferably, the satellite monitoring station model further comprises a power box and a power switch, the power box is arranged in the base box, and the power switch is arranged on the side wall of the base box;

the power supply box is respectively electrically connected with the power switch and the driving device to form a first circuit, and is electrically connected with the power switch and the indicating lamp to form a second circuit, and the proximity switch can be electrically connected with the second circuit in a connection and disconnection mode.

Preferably, the ground station model assembly further comprises a ground base, a ground station main body and a wire connector, wherein the ground base is arranged on the base box, the bottom end of the ground station main body penetrates through the ground base into the base box, and the wire connector is arranged on the ground station main body and is electrically connected with the second circuit;

the proximity switch is a reed switch, two support legs of the reed switch are electrically connected to a wire connector, a magnetic part is arranged at the bottom end of the satellite model assembly, and the satellite model assembly rotates to drive the magnetic part to be close to or far away from the reed switch, so that the reed switch is switched on or switched off.

Preferably, the ground station main body comprises a support plate, an arc-shaped plate and an annular plate, the support plate comprises an arc-shaped part and a vertical part positioned below the arc-shaped part, the middle part of the arc-shaped part and the center of the vertical part are eccentrically arranged, the arc-shaped plate and the arc-shaped part are in crossed clamping connection, and the wire connector is connected to the middle part of the arc-shaped plate;

the two ends of the arc part and the two ends of the arc plate are respectively clamped on the annular plate;

the bottom of the supporting plate penetrates through the top plate of the base box and is connected with the bottom plate of the base box.

Preferably, the ground base comprises four enclosing plates, and the four enclosing plates are sequentially connected, arranged on the top plate of the base box and arranged around the supporting plate.

Preferably, the base box, the satellite model assembly and the ground station model assembly are spliced by wood plates, plastic plates or metal plates.

Compared with the prior art, the satellite monitoring station model provided by the application has the advantages that the approach switch is switched on when the satellite model component passes through the ground station model component, so that the indicating lamp is turned on, the satellite communication principle is simply and visually simulated, the blank of the aerospace science popularization teaching aid is filled, and the problem that the existing static teaching aid model does not have the aerospace science popularization teaching property can be solved.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:

FIG. 1 illustrates a first perspective structural view of a satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 2 illustrates a second perspective structural view of a satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 3 shows a schematic structural view of a top plate of a pedestal box in a satellite monitoring station model of an exemplary embodiment of the present application;

fig. 4 shows a schematic layout of a power box, a motor and an indicator light mounted on the top plate of a base box in a satellite monitoring station model according to an exemplary embodiment of the application;

FIG. 5 shows a schematic structural view of the bottom plate of the pedestal box in the satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 6 shows a schematic structural diagram of a switch side plate of a pedestal box in a satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 7 shows a schematic structural view of a side plate of a pedestal box in a satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 8 shows a schematic structural diagram of a connecting arm in a satellite monitoring station model according to an exemplary embodiment of the application;

FIG. 9 shows a schematic structural diagram of a connection board in a satellite monitoring station model according to an exemplary embodiment of the present application;

fig. 10 shows a schematic view of a connection structure of a cantilever and an output shaft of a motor through an isolation sleeve in a satellite monitoring station model according to an exemplary embodiment of the application;

FIG. 11 shows a schematic structural diagram of a solar panel in a satellite monitoring station model of an exemplary embodiment of the present application;

fig. 12 shows a schematic structural diagram of a satellite top plate in a satellite monitoring station model according to an exemplary embodiment of the present application;

fig. 13 shows a schematic structural diagram of a satellite backplane in a satellite monitoring station model according to an exemplary embodiment of the present application;

FIG. 14 shows a schematic structural diagram of a first side plate in a satellite monitoring station model of an exemplary embodiment of the present application;

fig. 15 shows a schematic structural diagram of a second side plate in the satellite monitoring station model according to the exemplary embodiment of the application;

FIG. 16 shows a schematic wiring diagram of a wire connector and a proximity switch in a satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 17 shows a schematic structural diagram of a support plate in a satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 18 shows a schematic structural view of an arc in a satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 19 shows a schematic view of the annular plate structure in the satellite monitoring station model of an exemplary embodiment of the present application;

figure 20 shows a schematic structural view of a first enclosure in a satellite monitoring station model of an exemplary embodiment of the present application;

figure 21 shows a schematic structural view of a second enclosure in a satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 22 shows a schematic structural view of a third enclosure in a satellite monitoring station model of an exemplary embodiment of the present application;

FIG. 23 illustrates a schematic layout of a first tablet in a satellite monitoring station model of an exemplary embodiment of the present application;

fig. 24 shows a schematic layout of a second tablet in the satellite monitoring station model of an exemplary embodiment of the present application.

The reference numbers illustrate:

1 base box, 11 top plate, 111 power supply mounting hole, 112 output shaft hole, 113 lamp hole, 114 support plate perforation, 12 bottom plate, 121 trompil, 13 curb plate, 131 switch slot, 2 satellite model subassembly, 21 cantilever, 211 connecting arm, 212 connecting plate, 213 spacer sleeve, 22 solar panel, 23 satellite model body, 231 satellite top plate, 232 satellite bottom plate, 233 first curb plate, 234 second curb plate, 24 magnetic part, 3 drive arrangement, 4 ground station model subassembly, 41 proximity switch, 42 ground station main part, 421 support plate, 422 arc plate, 423 annular plate, 424 arc part, 43 connector, 44 ground base, 441 first bounding wall, 442 second bounding wall, 443 third bounding wall, 5 pilot lamp, 6 power supply box, 7 power supply switch.

Detailed Description

Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.

In order to solve the problems in the prior art, the present application provides a satellite monitoring station model, as shown in fig. 1 to 24, which includes a base box 1, a satellite model component 2 rotatably connected to the base box 1, a ground station model component 4 and an indicator lamp 5 arranged on the base box 1, and a driving device 3 arranged in the base box 1; wherein,

the satellite model assembly 2 is suspended above the ground station model assembly 4, the ground station model assembly 4 comprises a proximity switch 41, and the indicator lamp 5 is electrically connected with the proximity switch 41;

the driving device 3 is in driving connection with the satellite model assembly 2 and is used for driving the satellite model assembly 2 to rotate to be close to or far away from the ground station model assembly 4, so that the approach switch 41 is conducted to enable the indicator lamp 5 to be on, or the approach switch 41 is disconnected to enable the indicator lamp 5 to be off.

The utility model relates to a satellite monitoring platform model, through satellite model subassembly 2 when ground station model subassembly 4, proximity switch 41 switches on and makes pilot lamp 5 bright, has simulated when the satellite passes through ground station, and ground station's warning light will flash the process to simple audio-visual satellite communication principle that shows fills the blank of space science popularization teaching aid.

The satellite model component 2 rotates around the rotation center in a circle, a certain distance is reserved between the rotation center and the ground station model component 4, the ground station model component 4 is located near the circumference of the rotation track of the satellite model component 2, and when the satellite model component 2 rotates and is close to the ground station model component 4, the proximity switch 41 of the ground station model component 4 detects a signal and is conducted, so that the indicator lamp 5 is on.

In one embodiment of the present application, as shown in fig. 1 and 2, the base box 1 includes a top plate 11, a bottom plate 12, and four side plates 13 sequentially connected between the top plate 11 and the bottom plate 12, and the top plate 11, the bottom plate 12, and the four side plates 13 are spliced to form a box body with a hollow interior.

As shown in fig. 3 to 7, the top plate 11 and the bottom plate 12 are respectively provided with a plurality of first assembling holes, the top and the bottom of the side plate 13 are respectively provided with a first protruding portion, and the first protruding portions are clamped in the first assembling holes. First bulge is separated into a plurality of grafting units that are parallel to each other by at least one gap, can realize the elasticity joint through mediating when the joint, makes the joint easier, the operation of being convenient for.

In one embodiment of the present application, the driving device 3 is a motor, the motor is disposed in the base box 1, and an output shaft of the motor passes through the top plate 11 to the outside;

as shown in fig. 1, the satellite model assembly 2 includes a cantilever 21, a satellite model body 23 and a pair of solar panels 22, the pair of solar panels 22 are connected to two sides of the satellite model body 23, one end of the cantilever 21 is connected to one end of the satellite model body 23 and located between the pair of solar panels 22, and the other end of the cantilever 21 is connected to and substantially perpendicular to the output shaft of the motor.

In this application, adopt the motor as power component, inside the box body was located to the motor, can be fixed in the inner wall of roof 11, its output shaft passes the roof 11 of base box 1 and stretches out to the outside for support satellite model subassembly 2 and drive satellite model subassembly 2 is rotatory. Because the satellite model component 2 needs to move to the upper part of the ground station model component 4, the part of the motor exposed out of the base box 1 is longer, therefore, a motor with a longer output shaft can be used, or the output end of the motor can be connected with a long rotating shaft by a coupler to form the output shaft of the motor, and then the satellite model component 2 is connected with the output shaft.

In an embodiment of the present application, as shown in fig. 11 to 15, the satellite model body 23 includes a satellite top plate 231 and a satellite bottom plate 232 which are parallel to each other and are disposed up and down, a pair of first side plates 233 and a pair of second side plates 234 connected between the satellite top plate 231 and the satellite bottom plate 232, a pair of first mounting holes and a pair of second mounting holes are disposed on the satellite top plate 231, and a pair of third mounting holes are disposed on the satellite bottom plate 232; wherein,

the pair of first side plates 233 are parallel to each other, the top of each first side plate 233 is clamped in one first mounting hole, and the bottom of each first side plate 233 is clamped in one third mounting hole; clamping grooves are respectively formed in the two ends of the first side plates 233, and the two ends of each second side plate 234 are clamped in the clamping grooves in one end of each first side plate 233;

as shown in fig. 14, the middle of the first side plate 233 is provided with a plug hole, a pair of plug holes respectively forms an included angle with the satellite bottom plate 232 and are arranged in a staggered manner, and each solar panel 22 is connected to one plug hole in a clamping manner.

The satellite top plate 231, the satellite bottom plate 232 and the pair of first side plates 233 and the pair of second side plates 234 between the two are spliced to form a hollow structure, wherein the length and the width of the satellite top plate 231 and the satellite bottom plate 232 are approximately the same, the first side plates 233 are parallel to the length direction of the satellite top plate 231, the distance between the pair of first side plates 233 is smaller than the width of the satellite top plate 231, and the top and the bottom of the first side plates 233 are respectively provided with a second protruding part for being respectively clamped in the first mounting hole and the third mounting hole;

in other embodiments of the present application, the second protrusion and the first mounting hole at the top of the first side plate 233 and the second protrusion and the third mounting hole at the bottom of the first side plate 233 and the second side plate 234 may not be limited to one, and may be provided in two or more in a one-to-one correspondence.

It should be noted that the pair of first side plates 233 have the same structure, and when assembling, the first side plates 233 and the second side plates 234 are installed in an opposite manner so that the insertion holes intersect with each other, so that the pair of solar panels are connected to the connection satellite model body 23 at opposite angles.

The pair of second side plates 234 are connected between the pair of first side plates 233 through the locking grooves, as shown in fig. 11, one end of the solar panel 22 is rectangular, the other end is triangular, the triangular end is connected to the first side plate 233 through the insertion hole, and the solar panel 22 is connected and fixed through the insertion hole to form an angle with the satellite bottom plate 232, so as to simulate an actual satellite structure. Solar panels 22 may be provided with identification marks for identifying the structure of the solar panels.

The satellite top plate 231, the satellite bottom plate 232, the first side plate 233, the second side plate 234, the solar panel 22, the top plate 11, the bottom plate 12, the side plates 13 and the surface of the ground station model assembly 4 can be coated with a paint layer according to actual requirements, so as to distinguish different functional modules or perform protection.

In one embodiment of the present application, as shown in fig. 8 to 10, the cantilever 21 includes a connection arm 211, a pair of connection plates 212, and a spacer 213;

one end of the connecting arm 211 is provided with a connecting hole, one end of the isolating sleeve 213 is clamped in the connecting hole, and the other end of the isolating sleeve 213 is sleeved at the top end of the output shaft of the motor; the other end both sides of linking arm 211 are equipped with the arch of stretching out to both sides, and the one end of every connecting plate 212 is equipped with the card hole, and every protruding joint is in a card hole, and the other end joint of every connecting plate 212 is in a second mounting hole, and forms the angle of installation with linking arm 211, and the angle of installation is greater than 90. As a preferred embodiment, the isolation sleeve 213 can protect the output shaft of the motor, and is convenient to install.

In another embodiment of the present application, as shown in fig. 1 and 2, the connecting arm 211 can also be directly connected to the output shaft of the motor without the isolation sleeve 213.

The output shaft top of motor is equipped with the internal thread hole, and linking arm 211 can be through the screw fixation who penetrates the internal thread hole.

As shown in fig. 9, the connection plate 212 includes a first plate and a second plate connected to each other, an included angle is formed between the first plate and the second plate, the included angle is the same as the installation angle, the first plate is arranged in the same direction as the connection arm 211, a third protrusion is arranged on the second plate, the third protrusion of each connection plate 212 is connected to the second installation hole of the satellite top plate 231 of the satellite model body 23, and the satellite model body 23 and the connection arm 211 form the installation angle through the included angle of the connection plate 212, so as to simulate the state of the satellite in operation.

As shown in fig. 1 and 4, the satellite monitoring station model of the present application further includes a power supply box 6 and a power supply switch 7, the power supply box 6 is disposed in the base box 1, the power supply switch 7 is disposed on a side wall of the base box 1, the power supply box 6 is respectively electrically connected with the power supply switch 7 and the driving device 3 to form a first circuit, and is electrically connected with the power supply switch 7 and the indicator lamp 5 to form a second circuit, and the proximity switch 41 is electrically connected to the second circuit in an on-off manner.

As shown in fig. 6, one side plate 13 of the base box 1 is a switch side plate, and the switch side plate is provided with a switch slot 131 which is open towards the bottom, when the base box is installed, the switch side plate can be firstly connected to the top plate 11 of the base box 1, after the motor and the power box 6 are fixed, the power switch 7 is clamped into the switch slot 131, and after the circuits and the components are connected, the bottom plate 12 of the base box 1 is finally assembled. The power supply box 6, the motor and the indicator lamp 5 can be mounted on the inner wall of the top plate 11 of the base box 1 through screws, and the power supply box 6 can also be connected to the bottom plate 12 of the base box 1.

The power supply box 6 can be powered by a battery, as shown in fig. 5, the bottom plate 12 is provided with an opening 121 corresponding to the power supply box 6, and a battery compartment for accommodating the battery is arranged towards the opening 121 of the bottom plate 12;

the power supply box 6 can also be internally provided with a rechargeable battery, when the rechargeable battery is arranged in the power supply box 6, the power supply box 6 is attached to one side plate 13, and the side plate 13 is provided with a corresponding charging hole.

In one embodiment of the present application, as shown in fig. 3 and 4, the top plate 11 is provided with a power supply mounting hole 111 for mounting the power supply box 6, a motor mounting hole and an output shaft hole 112 for mounting a motor, a lamp hole 113 for mounting the indicator lamp 5, and a support plate penetration hole 114 for mounting the ground station model assembly 4, and the power supply box 6 is fixed to the power supply mounting hole 111.

The ground station model assembly 4 further comprises a ground base 44, a ground station main body 42 and a wire connector 43, wherein the ground base 44 is arranged on the base box 1, the bottom end of the ground station main body 42 penetrates through the ground base 44 into the base box 1, and the wire connector 43 is arranged on the ground station main body 42 and is electrically connected with a second circuit;

the proximity switch 41 is a reed switch, two support legs of the reed switch are electrically connected to the wire connector 43, the magnetic part 24 is arranged at the bottom end of the satellite model component 2, and the satellite model component 2 rotates to drive the magnetic part 24 to be close to or far away from the reed switch, so that the reed switch is switched on or off.

The reed switch and the wire connector 43 are existing products, the reed switch is switched on or off through magnetic attraction, the wire connector 43 is used for connecting the reed switch into a circuit, as shown in fig. 16, two support legs of the reed switch can be bent to be connected to one end of the wire connector 43 in a clamped mode, and the other end of the wire connector 43 is electrically connected with a second circuit through a wire. The magnetic part 24 is a magnet and can be attached to the bottom of the satellite bottom plate 232 of the satellite model body 23 through double faced adhesive tape, the indicating lamp 5 can be an LED lamp, when the power switch 7 is turned on, the first circuit is conducted, the motor drives the cantilever 21 to rotate and drives the satellite model body 23 to rotate, when the magnet is close to the reed switch, two nodes of the reed switch are attracted together to enable the circuit to be conducted, the second circuit is conducted, the indicating lamp 5 is turned on, when the magnet is far away from the reed switch, the two nodes of the reed switch are turned off, the indicating lamp 5 is turned off, and the process visually simulates the work of a ground station and a satellite. The first circuit and the second circuit may be electrically connected by a wire or a dupont wire.

The main body of the reed pipe can be made of plastic or glass, and the plastic is taken as the optimal scheme, so that the problem of easy damage is avoided.

In one embodiment of the present application, as shown in fig. 17 to 19, the ground station main body 42 includes a support plate 421, an arc plate 422 and a ring plate 423, the support plate 421 includes an arc portion 424 and a vertical portion located below the arc portion, a middle portion of the arc portion 424 and a center of the vertical portion are eccentrically disposed, the arc plate 422 and the arc portion 424 are cross-clamped, the middle portion of the arc plate 422 and the middle portion of the arc portion 424 are clamped to each other through respective middle clamping grooves, and the wire connector 43 is connected to the middle portion of the arc plate 422 through a screw; two ends of the arc-shaped part 424 and two ends of the arc-shaped plate 422 are respectively clamped on the annular plate 423 to form a frame-type bowl-shaped structure;

the bottom of the support plate 421 is connected to the bottom plate 12 of the base box 1 through the support plate penetration hole 114 of the top plate 11 of the base box 1.

As shown in fig. 17, the middle portion of the arc portion 424 is eccentrically disposed from the center of the vertical portion, so that the annular plate 423 is inclined opposite to the vertical portion and is substantially parallel to the satellite model body 23. The middle portions of the arc-shaped

plates

422 and 424 and the middle portions of the arc-shaped portions 424 are respectively provided with a middle clamping groove, the two middle clamping grooves are clamped with each other, wherein the middle clamping groove of the arc-shaped portion 424 is close to one side of the vertical portion, and an included angle is formed between the axis of the frame-type bowl-shaped structure and the center line of the vertical portion.

The ground base 44 comprises four enclosing plates which are connected in sequence and are arranged on the top plate 11 of the base box 1 and surround the supporting plate 421.

In an embodiment of the present application, as shown in fig. 20 to 22, the four enclosing plates are a first enclosing plate 441, a second enclosing plate 442, and a pair of third enclosing plates 443 connected between the first enclosing plate 441 and the second enclosing plate 442, wherein the first enclosing plate 441 is higher than the second enclosing plate 442, both ends of the first enclosing plate 441 and the second enclosing plate 442 are provided with grooves, both ends of the third enclosing plate 443 are respectively clamped in the grooves, and a top end of the third enclosing plate 443 is inclined to fit an inclined direction of the annular plate 423.

In an embodiment of the present application, the supporting plate 421 has fourth protruding portions protruding outward from two sides of the vertical portion, and the first enclosing plate 441 and/or the second enclosing plate 442 may have a second assembling hole for engaging with the fourth protruding portions, so as to be fixed to the supporting plate 421.

In other embodiments of the present application, the enclosure may be snap-fit to the top plate 11 of the base box 1.

In one embodiment of the application, the base box 1, the satellite model assembly 2 and the ground station model assembly 4 are formed by splicing wood, plastic or metal plates, preferably thin wood plates. Wherein, each thin wooden board can be integrated on the first flat board arranged in the layout shown in fig. 23 and the second flat board arranged in the layout shown in fig. 24, and through the arrangement of the parts made of thin wooden boards with different sizes on the two flat boards, the parts with small sizes are arranged in the gaps between the parts with large sizes, so that the space of the flat boards can be utilized to the maximum extent, the layout is reasonable, the raw materials are saved, and the packaging is easy; the first flat plate and the second flat plate form the outline and the hole structure of each part through laser cutting, the cutting is accurate, and the digital mark is arranged, so that the parts can be taken conveniently. Two spare parts of interconnect are fixed through equipment hole and the bulge joint that corresponds in concatenation department, and whole model can fully improve the operation ability through the concatenation equipment. The assembly holes may be rectangular, oval or circular, etc. as is convenient.

As shown in fig. 23 and 24, a splicing process of the present application is as follows:

firstly, a motor and a power supply box 6 are arranged on a top plate 11 through screws, and then an indicator lamp 5 is fixed through nuts; installing a switch side plate, fixedly clamping a power switch 7 on the switch side plate, connecting the power switch 7 with a power box 6 and a motor in series to form a first circuit, then connecting the power switch 7, the power box 6 and the cathode of an indicator lamp 5 in series to form a second circuit, electrically connecting one end of an independent DuPont wire to the anode of the indicator lamp 5, and enabling the other end of the independent DuPont wire and a leading-out wire of the power switch 7 to penetrate out of a wire hole corresponding to a top plate 11;

sequentially assembling and clamping other three side plates 13 of the base box 1 on the top plate 11;

sequentially clamping a first surrounding plate 441, a second surrounding plate 442 and a third surrounding plate 443 on a supporting plate 441, fixing a wire connector 43 on an arc-shaped plate 422 through screws, clamping a ring-shaped plate 423 on the arc-shaped plate 422, clamping the ring-shaped plate 423 on the supporting plate 441, clamping the arc-shaped plate 422 on the top of the supporting plate 421, and penetrating the bottom of the supporting plate 421 through a supporting plate mounting hole 114 on the top plate 11; respectively inserting the DuPont wire penetrating out of the top plate 11 and the outgoing wire of the power switch 7 into one end of a wire connector 43, and respectively clamping and fixing the bottom plate 11 with the four side plates 13;

bending the reed switch, inserting two support legs of the reed switch into the other end of the wire connector 43, and connecting the reed switch with a second circuit in series; sleeving the isolating sleeve 213 on the top of the output shaft of the motor; the satellite top plate 231, the satellite bottom plate 232, the first side plate 233 and the second side plate 234 are clamped with each other to form a satellite model body 23, the pair of solar panels 22 are clamped with the satellite model body 23, the pair of connecting plates 212 are clamped with the connecting arms 211 to form the cantilevers 21, the cantilevers 21 are clamped with the top of the satellite model body 23, the magnetic part 24 is adhered to the bottom of the satellite model body 23 through double-sided adhesive, and the cantilevers 21 are fastened on the top of the isolation sleeve 213 through screws, so that the whole assembling process is completed.

According to the method, the working track of the satellite is displayed through the movement process of the satellite model component 2 relative to the ground station model component 4, the reed switch is used as the proximity switch 41 by utilizing the characteristics of the reed switch and is matched with the magnetic part 24, the satellite communication principle is visually displayed, the learning activity is more vivid and visual, and the learning of the aerospace popular satellite monitoring station can be realized; in this application, can be equipped with the digital sign on each spare part that is used for assembling to in distinguishing and corresponding, can train student's hands-on practice ability through assembling the structure, probably can meet the problem in connecting circuit, this can give the space of mr and more students and thinking.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A satellite monitoring station model is characterized by comprising a base box, a satellite model assembly, a ground station model assembly, an indicator light and a driving device, wherein the satellite model assembly is rotatably connected to the base box; wherein,

the driving device is in driving connection with the satellite model assembly and is used for driving the satellite model assembly to rotate so as to be close to or far away from the ground station model assembly, and further enabling the proximity switch to be conducted to enable the indicator light to be on or enabling the proximity switch to be disconnected to enable the indicator light to be off.

2. The satellite monitoring station model as claimed in claim 1, wherein the base box comprises a top plate, a bottom plate and four side plates connected between the top plate and the bottom plate in sequence, and the top plate, the bottom plate and the four side plates are spliced to form a box body with a hollow interior.

3. The satellite monitoring station model as claimed in claim 2, wherein the driving device is a motor, the motor is disposed in the base box, and an output shaft of the motor passes through the top plate to the outside;

4. The satellite monitoring station model of claim 3, wherein the satellite model body comprises a satellite top plate and a satellite bottom plate which are parallel to each other and are arranged up and down, a pair of first side plates and a pair of second side plates connected between the satellite top plate and the satellite bottom plate; wherein,

clamping grooves are formed in two ends of each first side plate respectively, and two ends of each second side plate are clamped in the clamping grooves in one end of each first side plate;

the middle part of the first side plate is provided with a jack, the jacks form included angles with the satellite bottom plate respectively and are arranged in a staggered mode, and each solar panel is clamped in one jack.

5. The satellite monitoring station model of claim 4, wherein the cantilever comprises a connecting arm, a pair of connecting plates and an isolation sleeve;

the other end of each connecting plate is clamped in one second mounting hole and forms a mounting angle with the connecting arm, and the mounting angle is larger than 90 degrees.

6. The satellite monitoring station model as recited in claim 2, further comprising a power box and a power switch, wherein the power box is disposed in the base box, and the power switch is disposed on a side wall of the base box;

the power supply box is respectively electrically connected with the power switch and the driving device to form a first circuit, and is electrically connected with the power switch and the indicator lamp to form a second circuit, and the proximity switch can be electrically connected with the second circuit in an on-off manner.

7. The satellite monitoring station model of claim 6, wherein the ground station model assembly further comprises a ground base, a ground station body, and a wire connector, the ground base being disposed on the base box, the bottom end of the ground station body passing through the ground base into the base box, the wire connector being disposed on the ground station body and electrically connected to the second circuit;

the approach switch is a reed switch, two support legs of the reed switch are electrically connected to the wire connector, a magnetic part is arranged at the bottom end of the satellite model assembly, and the satellite model assembly rotates to drive the magnetic part to be close to or far away from the reed switch, so that the reed switch is switched on or off.

8. The satellite monitoring station model according to claim 7, wherein the ground station body comprises a support plate, an arc-shaped plate and an annular plate, the support plate comprises an arc-shaped portion and a vertical portion located below the arc-shaped portion, the middle of the arc-shaped portion and the center of the vertical portion are eccentrically arranged, the arc-shaped plate and the arc-shaped portion are in cross clamping connection, and the wire connector is connected to the middle of the arc-shaped plate;

9. The satellite monitoring station model of claim 8, wherein the ground base comprises four enclosing plates, the four enclosing plates are sequentially connected and arranged on the top plate of the base box, and are arranged around the supporting plate.

10. The satellite monitoring station model of claim 1, wherein the base box, the satellite model assembly and the ground station model assembly are made of a wood, plastic or metal plate by splicing.