CN212460920U

CN212460920U - High school physics interesting learning device

Info

Publication number: CN212460920U
Application number: CN202021597273.6U
Authority: CN
Inventors: 王舒祺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-02-02
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a physics teaching technical field just discloses a high school physics taste learning device, including bottom plate, bounding wall, sponge board, first baffle, the bottom plate opposite side is provided with the second baffle, first baffle top one side is provided with the roof, the terminal fixed hinge that is provided with of roof, the hookup of hinge lower part is provided with the movable block, the second spheroid has been placed to movable block lower part upper surface, first spheroid has been placed between movable block and first baffle, first baffle upper portion one side has been seted up the through-hole installation and has been provided with knocking device, knocking device includes end cap, pull rod, spring and hammer, first baffle and second baffle connection are provided with the spiral track, the third spheroid has been placed to spiral track top surface. This high school physics taste learning device for the student can experience the performance of free fall and horizontal projectile motion more directly perceivedly, can also know circular motion and energy conversion.

Description

High school physics interesting learning device

Technical Field

The utility model relates to a physical teaching technical field specifically is a high school physics taste learning device.

Background

The high school is the key moment of the student period, when basic knowledge is set as the foundation, the high school physics relates to multi-aspect knowledge, such as Faraday's law, Hooke's law, Newton's law and the like, so as to lead students to know scientific knowledge from various aspects of mechanics, electricity, magnetism and the like, because of the characteristics of strong conception, strong abstraction, strong applicability and the like of the mechanics in physics, the setting of the experimental links in the course is indispensable, and the experiment has great promotion effect on the learning of the course, the students can have a visual understanding of relevant contents of mechanics in the process of carrying out high school physics experiments, and can better combine the theory and the reality on books, the existing experimental equipment is visual, but is too single, the problem that each kind of equipment can be visually expressed is less, in addition, the defects of complex structure, poor height adjustment and the like exist, lack certain interest, also do not benefit to student's study memory, influence student's study progress, cause the teaching and hinder.

Disclosure of Invention

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a high school physics taste learning device possesses advantages such as have interesting, has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high school physics interesting learning device comprises a bottom plate, wherein surrounding plates are fixedly arranged on the periphery of the top of the bottom plate, a sponge plate is arranged on the upper surface of the bottom plate, a first baffle plate is arranged on one side of the bottom plate, a second baffle plate is arranged on the other side of the bottom plate, a top plate is arranged on one side of the top of the first baffle plate, a hinge is fixedly arranged at the tail end of the top plate, a movable block is connected and arranged on the lower portion of the hinge, a second ball body is arranged on the upper surface of the lower portion of the movable block, a first ball body is arranged between the movable block and the first baffle plate, a knocking device is arranged on one side of the upper portion of the first baffle plate in a through hole in an installing mode and comprises an end cap, a pull rod, a spring and a hammer, the end cap is fixedly connected, the hammer and the first baffle plate fix two ends of the spring, the first baffle plate and the second baffle plate are connected and provided with a spiral track, and a third ball body is placed on the upper surface of the top end of the spiral track.

Preferably, the first sphere and the second sphere have the same mass.

Preferably, the first baffle height is higher than the second baffle height.

Preferably, the movable block is L-shaped, and the length and the width of the bottom of the L-shaped are the same as the diameter of the second sphere.

Preferably, one end of the spiral track is higher than the other end of the spiral track, the two ends of the track are not on the same vertical plane, the two ends of the track are planes, and an arc-shaped groove is formed in the middle of the track.

Preferably, the hammer is in contact with the movable block side in a stationary state.

Compared with the prior art, the utility model provides a high school physics taste learning device possesses following beneficial effect:

1. this high school physics taste learning device places first spheroid and second spheroid simultaneously through setting up the movable block, strikes the movable block through knocking device for the first spheroid is loosened to the movable block, thereby makes first spheroid free fall, outwards throws the second spheroid simultaneously, and then makes the performance that the student can more directly perceived experience free fall and flat throw motion.

2. According to the interesting learning device for physics in high school, the third sphere slides down along the track from the high end through the spiral track, and the third sphere passes through the circular track in the sliding process, so that students can see the motion track of the third sphere more intuitively, and further know the circular motion and energy conversion.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a schematic view of the knocking device of the present invention.

Wherein: 1. a base plate; 2. enclosing plates; 3. a sponge plate; 4. a first baffle plate; 5. a knocking device; 501. an end cap; 502. a pull rod; 503. a spring; 504. hammering; 6. a first sphere; 7. a second sphere; 8. a top plate; 9. a hinge; 10. a movable block; 11. a third sphere; 12. a spiral track; 13. a second baffle.

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. 1-3, a high school physics interesting learning device comprises a bottom plate 1, a surrounding plate 2 is fixedly arranged around the top of the bottom plate 1, a sponge plate 3 is arranged on the upper surface of the bottom plate 1, a first baffle plate 4 is arranged on one side of the bottom plate 1, a second baffle plate 13 is arranged on the other side of the bottom plate 1, the first baffle plate 4 is higher than the second baffle plate 13, a top plate 8 is arranged on one side of the top of the first baffle plate 4, a hinge 9 is fixedly arranged at the tail end of the top plate 8, a movable block 10 is connected to the lower part of the hinge 9, the movable block 10 is L-shaped, the length and width of the bottom of the L-shaped are the same as the diameter of a second sphere 7, the second sphere 7 is arranged on the upper surface of the lower part of the movable block 10, a first sphere 6 is arranged between the movable block 10 and the first baffle plate 4, knocking device 5 includes end cap 501, pull rod 502, spring 503 and hammer 504, end cap 501 fixed connection pull rod 502's one end, pull rod 502 runs through to settle in first baffle 4, pull rod 502 has cup jointed spring 503, pull rod 502 other end fixedly connected with hammer 504, hammer 504 and first baffle 4 fixed spring 503's both ends, hammer 504 quiescent condition down with movable block 10 one side contact, first baffle 4 and second baffle 13 are connected and are provided with helical track 12, helical track 12 one end is higher than the other end, and the track both ends are not at same vertical plane, both ends divide into the plane, the arc recess has been seted up in the middle of the track, third spheroid 11 has been placed to helical track 12 top upper surface.

When using, this high school physics taste learning device, place first spheroid 6 and second spheroid 7 simultaneously through setting up movable block 10, stimulate end cap 501 through knocking device 5 and drive pull rod 502 and make hammer 504 compress spring 503, loosen the end cap 501 back, hammer 504 strikes movable block 10 under the effect of spring 503, make movable block 10 loosen first spheroid 6, thereby make first spheroid 6 carry out the free fall motion, outwards throw out second spheroid 7 simultaneously, thereby make second spheroid 7 carry out the flat throw motion, and then make the student can more directly perceivedly experience the performance of free fall and flat throw motion. Through the arrangement of the spiral track 12, the third sphere 11 slides down along the track from the high end, and passes through the circular track in the sliding process, so that students can more intuitively see the motion track of the third sphere 11, and further know the circular motion and the energy conversion.

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 high school physics taste learning device, includes bottom plate (1), its characterized in that: the periphery of the top of the bottom plate (1) is fixedly provided with a surrounding plate (2), the upper surface of the bottom plate (1) is provided with a sponge plate (3), one side of the bottom plate (1) is provided with a first baffle (4), the other side of the bottom plate (1) is provided with a second baffle (13), one side of the top of the first baffle (4) is provided with a top plate (8), the tail end of the top plate (8) is fixedly provided with a hinge (9), the lower part of the hinge (9) is connected with a movable block (10), the upper surface of the lower part of the movable block (10) is provided with a second sphere (7), a first sphere (6) is placed between the movable block (10) and the first baffle (4), one side of the upper part of the first baffle (4) is provided with a through hole for installing a knocking device (5), and the knocking device (5) comprises an end cap (501), a, the end cap (501) is fixedly connected with one end of a pull rod (502), the pull rod (502) is arranged on a first baffle (4) in a penetrating mode, a spring (503) is sleeved on the pull rod (502), a hammer (504) is fixedly connected to the other end of the pull rod (502), the hammer (504) and the two ends of the first baffle (4) fixing spring (503) are connected, a spiral track (12) is arranged between the first baffle (4) and a second baffle (13) in a connecting mode, and a third sphere (11) is placed on the upper surface of the top end of the spiral track (12).

2. The physical interesting learning device for senior high schools according to claim 1, wherein: the first sphere (6) and the second sphere (7) have the same mass.

3. The physical interesting learning device for senior high schools according to claim 1, wherein: the height of the first baffle (4) is higher than that of the second baffle (13).

4. The physical interesting learning device for senior high schools according to claim 1, wherein: the movable block (10) is L-shaped, and the length and the width of the bottom of the L-shaped bottom are the same as the diameter of the second sphere (7).

5. The physical interesting learning device for senior high schools according to claim 1, wherein: one end of the spiral track (12) is higher than the other end, the two ends of the track are not on the same vertical plane, the two ends are planes, and an arc-shaped groove is formed in the middle of the track.

6. The physical interesting learning device for senior high schools according to claim 1, wherein: the hammer (504) is in contact with one side of the movable block (10) in a static state.