CN214796486U

CN214796486U - Geography teaching simulation celestial body movement device

Info

Publication number: CN214796486U
Application number: CN202121306416.8U
Authority: CN
Inventors: 成华银
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-19
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a geography teaching simulation celestial body telecontrol equipment, comprises a box bod, the inside bottom surface fixedly connected with power supply box of box body, the left side fixed surface of power supply box is connected with the electric wire, the top fixed surface of electric wire is connected with the projection lamp, baffle top surface central authorities swing joint has the disc, the top surface edge fixedly connected with bracing piece of disc, bracing piece top fixedly connected with ring, the first apron of box body top fixed surface connection, the inside lower extreme swing joint of first apron has the carousel, the bottom surface central authorities fixedly connected with steel cable of carousel, the inside upper end fixedly connected with control panel of sun lamp, the bottom fixed surface of control panel is connected with power supply unit, power supply unit's bottom surface central authorities fixedly connected with LED lamp, the top surface central authorities fixedly connected with motor case of first apron. The simulation celestial body movement device for geography teaching has the advantages of low cost, good demonstration effect, simple structure, convenience in assembly, portability and capability of controlling the simulation celestial body movement.

Description

Geography teaching simulation celestial body movement device

Technical Field

The utility model relates to a teaching technical field specifically is a geography teaching simulation celestial body motion device.

Background

The teaching aid can improve the learning interest of students, enrich perceptual knowledge, help to form clear concepts and develop the observation ability and thinking ability of students.

But because the restriction and the restraint of various conditions, on the one hand there is not such teaching demonstration teaching aid in the current school of learning yet, has seriously hindered going on and developing of teaching work, also do not benefit to the implementation and the development of quality education, and on the other hand the less celestial body operation presentation device of school's purchase, its is with high costs, the component structure is complicated, and the demonstration effect is poor, can't improve student's interest in learning, leads to the teaching quality poor, also can't audio-visual simulation control suggestion etc..

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geography teaching simulation celestial body telecontrol equipment to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a simulation celestial body movement device for geography teaching comprises a box body, wherein a power supply box is fixedly connected to the bottom surface inside the box body, a battery groove is formed in the power supply box, an electric wire is fixedly connected to the left side surface of the power supply box, a projection lamp is fixedly connected to the top end surface of the electric wire, a partition plate is fixedly connected to the lower end inside the box body, a disc is movably connected to the center of the top end surface of the partition plate, a support rod is fixedly connected to the edge of the top end surface of the disc, a circular ring is fixedly connected to the top end of the support rod, a fixed rod is fixedly connected to the left side of an inner ring of the circular ring, an earth ball is fixedly connected to the front end of the fixed rod, a first cover plate is fixedly connected to the top end surface of the box body, a rotary plate is movably connected to the lower end inside the first cover plate, a steel rope is fixedly connected to the center of the bottom end surface of the rotary plate, a sun lamp is fixedly connected to the bottom end of the steel rope, a control plate is fixedly connected to a power supply device, the LED lamp is fixedly connected to the center of the surface of the bottom end of the power supply device, the motor box is fixedly connected to the center of the surface of the top end of the first cover plate, a first motor is mounted inside the motor box, the first motor is fixedly connected with a rotary disc through a motor shaft, and a handle is fixedly connected to the surface of the top end of the motor box.

Preferably, the center of the inside of the disc is fixedly connected with a second motor, the second motor is movably connected with a partition plate through a motor shaft, the bottom surface of the second motor is fixedly connected with a wire tube, the right end of the wire tube is fixedly connected with a remote control panel, and the bottom surface of the remote control panel is fixedly connected with a power supply box.

Preferably, the inside swing joint of power supply box has No. five batteries, and the whole swing joint of No. five batteries has the battery jar, and power supply box right-hand member fixed surface is connected with the hinge, and the right-hand member fixedly connected with second apron of hinge, power supply box rotate with the hinge is whole to be connected with the second apron.

Preferably, the observation window has been seted up to box body front surface central authorities, box body front surface lower extreme central fixedly connected with billboard, box body front surface lower extreme left side fixedly connected with switch.

Preferably, the number of the projection lamps is eight, every four projection lamps are in one group, the bottom ends of the projection lamps are fixedly connected with partition plates, and two wires are movably connected in the left sides of the partition plates.

Compared with the prior art, the beneficial effects of the utility model are that: the simulation celestial body movement device for geography teaching has the advantages of low cost, good demonstration effect, simple structure, convenience in assembly, portability and capability of controlling the simulation celestial body movement.

Drawings

FIG. 1 is a schematic view of the structural section of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic view of the power supply device of the present invention;

FIG. 4 is a schematic top view of the structure of the present invention;

fig. 5 is a schematic view of the solar lamp of the present invention.

In the figure: the solar energy collecting box comprises a box body 1, a globe, a first cover plate 3, a rotary table 4, a handle 5, a motor box 6, a first motor 7, a steel rope 8, a sun lamp 9, a ring 10, a disc 11, a second motor 12, a power supply box 13, wires 14, a projection lamp 15, a fixing rod 16, a battery groove 17, a hinge 18, a second cover plate 19, a switch 20, a signboard 21, an observation window 22, a LED lamp 23, a control panel 24, a remote control panel 25, a support rod 26, a battery with the number of 27, a partition board 28, a power supply device 29 and a wire tube 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a simulation celestial body movement device for geography teaching comprises a box body 1, a power supply box 13 is fixedly connected to the bottom surface inside the box body 1, an observation window 22 is formed in the center of the front surface of the box body 1 for observing the internal condition of the box body 1, a billboard 21 is fixedly connected to the center of the lower end of the front surface of the box body 1, a switch 20 is fixedly connected to the left side of the lower end of the front surface of the box body 1, a battery groove 17 is formed in the power supply box 13, a five-size battery 27 is movably connected inside the power supply box 13, the five-size battery 27 supplies power to the simulation celestial body movement device, a hinge 18 is fixedly connected to the surface of the right end of the power supply box 13, a second cover plate 19 is fixedly connected to the right end of the hinge 18, the power supply box 13 of the five-size battery 27 can be replaced at any time, the second cover plate 19 is integrally and rotatably connected with the hinge 18, an electric wire 14 is fixedly connected to the surface of the left side of the power supply box 13, a projection lamp 15 is fixedly connected to the surface of the top end of the electric wire 14, throwing in starry sky to improve the learning interest of students, wherein the number of the projection lamps 15 is eight, every four projection lamps 15 are in a group, the bottom ends of the projection lamps 15 are fixedly connected with a partition plate 28, the bottom ends of the projection lamps 15 are fixedly connected with a rotary disc 4, the inner parts of the left sides of the partition plates 28 are movably connected with electric wires 14, the lower end of the inner part of the box body 1 is fixedly connected with the partition plate 28, the center of the top end surface of the partition plate 28 is movably connected with a disc 11, the center of the inner part of the disc 11 is fixedly connected with a second motor 12, the second motor 12 enables a low-speed motor to conveniently observe the movement track of the globe for the students, the second motor 12 is movably connected with the partition plate 28 through a motor shaft, the bottom surface of the second motor 12 is fixedly connected with an electric wire pipe 30, the right end of the electric wire pipe 30 is fixedly connected with a remote control panel 25, the remote control panel 25 controls the second motor 12 to be turned on and off to facilitate the lectures of geography teachers, the remote control panel 25 is fixedly connected with a power supply box 13 on the bottom surface, the edge of the top surface of the disc 11 is fixedly connected with a support rod 26, the top of the support rod 26 is fixedly connected with a ring 10, the left side of the inner ring of the ring 10 is fixedly connected with a fixed rod 16, the front end of the fixed rod 16 is fixedly connected with an earth ball 2, the top surface of the box body 1 is fixedly connected with a first cover plate 3, the lower end inside the first cover plate 3 is movably connected with a turntable 4, the bottom surface center of the turntable 4 is fixedly connected with a steel rope 8, the bottom end of the steel rope 8 is fixedly connected with a sun lamp 9, the upper end inside the sun lamp 9 is fixedly connected with a control panel 24, the bottom surface of the control panel 24 is fixedly connected with a power supply device 29, the bottom surface center of the power supply device 29 is fixedly connected with an LED lamp 23, the LED lamp 23 is yellow, illuminates the earth ball and is convenient for lecture, the top surface center of the first cover plate 3 is fixedly connected with a motor box 6, and a first motor 7 is arranged inside the motor box 6, first apron 3's top surface central authorities fixedly connected with first motor 7, first motor 7 is with motor shaft fixedly connected with

carousel

4, and 6 top surface fixedly connected with handles 5 of motor case are taken at any time.

The working principle is as follows: the first cover plate 3 is opened by holding the handle 5, the sun lamp 9 is taken out, the LED lamp 23 is turned on to enable the sun lamp 9 to illuminate, the second cover plate 19 is turned on, the five-size battery 27 is placed in the battery groove 17, the second cover plate 19 is turned off, the first cover plate 3 is turned on, the switch 20 is turned on, the projection lamp 15 starts to work, the starry sky is projected into the box body 1, the remote control panel 25 is controlled by a remote controller, the opening and closing of the second motor 12 are controlled by controlling the remote control panel 25, students can observe the running track of the earth and the sun in the starry sky in the box body 1 through the observation window 22, and meanwhile, the second motor 12 is temporarily stopped or turned on by controlling the remote control panel 25 at any time to explain the relation of the earth and the sun at different positions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a geography teaching simulation celestial body telecontrol equipment, includes box body (1), its characterized in that: the utility model discloses a solar battery box, including box body (1), battery jar (17) have been seted up to the inside bottom surface fixedly connected with power supply box (13) of box body (1), the left side fixed surface of power supply box (13) is connected with electric wire (14), the top fixed surface of electric wire (14) is connected with projection lamp (15), the inside lower extreme fixedly connected with baffle (28) of box body (1), baffle (28) top surface central authorities swing joint has disc (11), the top surface edge fixedly connected with bracing piece (26) of disc (11), bracing piece (26) top fixedly connected with ring (10), ring (10) inner circle left side fixedly connected with dead lever (16), the front end fixedly connected with earth ball (2) of dead lever (16), box body (1) top surface fixedly connected with first apron (3), the inside lower extreme swing joint of first apron (3) has carousel (4), the bottom surface central authorities fixedly connected with steel cable (8) of carousel (4), bottom fixedly connected with sun lamp (9) of steel cable (8), inside upper end fixedly connected with control panel (24) of sun lamp (9), the bottom surface fixedly connected with power supply unit (29) of control panel (24), the bottom surface central authorities fixedly connected with LED lamp (23) of power supply unit (29), the top surface central authorities fixedly connected with motor case (6) of first apron (3), motor case (6) internally mounted has first motor (7), first motor (7) are with motor shaft fixedly connected with carousel (4), motor case (6) top surface fixedly connected with handle (5).

2. The device of claim 1, wherein: the disc (11) is inside central fixedly connected with second motor (12), second motor (12) rotate with the motor shaft and are connected with baffle (28), the bottom fixed surface of second motor (12) is connected with electric wire tube (30), the right-hand member fixedly connected with remote control panel (25) of electric wire tube (30), remote control panel (25) bottom fixed surface is connected with power box (13).

3. The device of claim 1, wherein: the utility model discloses a power supply box, including power supply box (13), power supply box (13) inside swing joint has battery (27) No. five, the whole swing joint of battery (27) has battery jar (17), power supply box (13) right-hand member fixed surface is connected with hinge (18), the right-hand member fixedly connected with second apron (19) of hinge (18), power supply box (13) are connected with second apron (19) with hinge (18) whole rotation.

4. The device of claim 1, wherein: box body (1) openly surface central authorities have seted up observation window (22), box body (1) openly surface lower extreme central fixedly connected with billboard (21), box body (1) openly surface lower extreme left side fixedly connected with switch (20).

5. The device of claim 1, wherein: the number of the projection lamps (15) is eight, every four projection lamps (15) form a group, the bottom ends of the projection lamps (15) are fixedly connected with partition plates (28), and two wires (14) are movably connected in the left side of each partition plate (28).