CN216311140U - Educational sound wave toy for interaction between teachers and students in physical classroom - Google Patents

Abstract

The application discloses physics classroom teachers and students are interactive with sound wave toy of benefiting intelligence, including transparent case, thin long piece, bar piece, laser-induced switch, table tennis, string, strike bar piece, hemisphere piece, tuning fork and winding rod. This application is rational in infrastructure, can be in corresponding one side wobbling state with the table tennis, the table tennis all can trigger the pilot lamp through the laser inductive switch of different positions simultaneously and give off light, the intensity of sound wave is shown to the speed that the pilot lamp once lights, through soak at the papaw hole and form the bubble membrane and under the effect of waveform air current process, can produce the papaw of different journey size, increase the teaching atmosphere, do benefit to the deeper understanding sound wave of student, and with bar-shaped piece and rectangle window top separation and under the torsion spring effect at winding stem both ends, can soak the papaw liquid again with the film length, be convenient for follow-up demonstration operation again.

Description

Educational sound wave toy for interaction between teachers and students in physical classroom

Technical Field

The application relates to a physical teaching aid, in particular to an educational sound wave toy for interaction between teachers and students in a physical classroom.

Background

The teaching aid is a material object aiming at propagating science and technology and educating people, is a complete science and technology medium, is an indispensable device in teenager science and technology activities, and has a material object teaching aid and a duplicate teaching aid.

The sound wave is invisible, features of the sound wave are introduced to students only in few sentences, the students cannot understand the sound wave more deeply, and meanwhile, in order to improve the learning atmosphere of the students and interact with the students, a physical teaching aid which attracts the students more is needed. Therefore, the educational sound wave toy for the interaction of teachers and students in the physical classroom is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An educational sound wave toy for interaction between teachers and students in a physical classroom comprises a transparent box, a thin long sheet, a strip-shaped block, laser induction switches, table tennis balls, a string, a knocking strip block, a semi-ball block, a tuning fork and a winding rod, wherein the front end face and the rear end face of the transparent box are respectively provided with a strip-shaped hole and a rectangular window, a bubble liquid containing cavity is arranged inside the lower left corner in the transparent box, the surface rectangle of the thin long sheet is provided with a plurality of bubble holes, the two ends of the thin long sheet are respectively connected with the strip-shaped block and the winding rod, the winding rod is rotatably arranged in the bubble liquid containing cavity, five laser induction switch sets are distributed and arranged on corresponding side walls in the transparent box in an arc-shaped equidistance way, the table tennis balls are hung in the middle position of the top in the transparent box through the string, the knocking strip block is elastically connected with the top in the strip-shaped hole through a movable pin sleeved with a torsion spring, and the semi-ball block is arranged on one side wall of the knocking strip block, the hemisphere block is in surface contact with one side of the tuning fork, and the tuning fork is arranged at one end of the middle position in the transparent box.

Preferably, the bottom in the rectangular window is communicated with the inside of the bubble liquid containing cavity through a pore channel, side strip grooves are formed in the side walls of the two sides in the rectangular window, the side strip grooves are in mutual sliding connection with the edges of the thin and long sheets, and the top of the rectangular window is connected with the strip blocks in a magnetic attraction mode through magnets.

Preferably, torsion spring all overlaps at the book pole both ends, the upper right corner of papaw liquid splendid attire chamber rotates installs long deflector roll, and long deflector roll and the mutual rolling contact of thin long piece.

Preferably, the upper left corner department installs automatically controlled subassembly in the transparent case, and the transparent case top front and back end installs digital display and five pilot lamps that the equidistance distributes respectively, and electric control connects between automatically controlled component, digital display, laser inductive switch group and the pilot lamp group.

Preferably, the tuning fork is positioned right in front of the table tennis ball.

Preferably, handles are arranged on the outer side surfaces of the knocking strip block and the strip block.

The utility model has the beneficial effects that: can be in corresponding one side wobbling state with the table tennis, the table tennis all can trigger the pilot lamp through the laser inductive switch of different positions simultaneously and give off light, the speed that the pilot lamp once lighted shows the intensity of sound wave, through soak at the papaw hole and form the bubble membrane and under the effect that the wave form air current passes through, can produce the papaw of different journey sizes, increase the teaching atmosphere, do benefit to the deeper understanding sound wave of student, and with strip-shaped piece and the separation of rectangle window top and under the torsion spring effect at the winding stem both ends, can soak the papaw liquid again with the thin and long piece, be convenient for follow-up demonstration operation again.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the overall structure of one embodiment of the present application;

FIG. 2 is a cross-sectional view of the overall structure of one embodiment of the present application.

In the figure: 1. a transparent box; 2. a rectangular window; 3. a thin and long sheet; 4. a bubble hole; 5. a side bar groove; 6. a bar-shaped block; 7. an indicator light; 8. a digital display; 9. a laser inductive switch; 10. a table tennis ball; 11. a string; 12. an electronic control assembly; 13. a strip-shaped hole; 14. knocking the bar block; 15. a hemispherical block; 16. a tuning fork; 17. a bubble liquid containing cavity; 18. rolling the rod; 19. a long guide roller.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Please refer to fig. 1-2, a physics classroom teacher and student is interactive with sound wave toy of benefiting intelligence, including transparent case 1, strip piece 3, bar piece 6, laser induction switch 9, table tennis 10, string 11, strike strip piece 14, hemisphere piece 15, tuning fork 16 and winding rod 18, strip hole 13 and rectangular window 2 have been seted up respectively to terminal surface around the transparent case 1, and the transparent case 1 interior lower left corner inside has seted up papaw liquid splendid attire chamber 17, a plurality of papaw hole 4 has been seted up to thin piece 3 surface rectangle, and thin piece 3 both ends are connected with strip piece 6 and winding rod 18 respectively, winding rod 18 rotates to be installed in papaw liquid splendid attire chamber 17, and five laser induction switch 9 groups are circular-arc distribution and install on the transparent case 1 corresponds the lateral wall, ball 10 hangs in transparent case 1 top intermediate position through string 11, strike strip piece 14 through the movable pin that the cover is equipped with torsion spring with strip hole 13 interior top elastic connection, and the side wall of one side of the knocking bar block 14 is provided with a hemispherical block 15, the hemispherical block 15 is in surface contact with one side of the tuning fork 16, and the tuning fork 16 is arranged at one end of the middle position in the transparent box 1.

The bottom in the rectangular window 2 is communicated with the interior of the bubble liquid containing cavity 17 through a pore channel, side strip grooves 5 are formed in the side walls of the two sides in the rectangular window 2, the side strip grooves 5 are mutually connected with the edges of the thin and long sheets 3 in a sliding mode, and the top of the rectangular window 2 is connected with the strip blocks 6 in a magnetic absorption mode through magnets; torsion springs are sleeved at two ends of the winding rod 18, a long guide roller 19 is rotatably arranged at the upper right corner of the bubble liquid containing cavity 17, and the long guide roller 19 is in rolling contact with the thin and long sheet 3; an electric control assembly 12 is arranged at the upper left corner in the transparent box 1, a digital display 8 and five indicating lamps 7 which are distributed at equal intervals are respectively arranged at the front end and the rear end of the top of the transparent box 1, and the electric control element, the digital display 8, the laser induction switch 9 group and the indicating lamp 7 group are electrically controlled and connected; the tuning fork 16 is positioned right in front of the table tennis ball 10; handles are arranged on the outer side surfaces of the knocking strip block 14 and the strip block 6.

When the table tennis bat is used, when a teacher or a student pulls the knocking bar block 14 outwards and then releases the knocking bar block instantly and under the action of the torsion spring, the tuning fork 16 is knocked quickly through the connected hemispherical block 15, the effect of generating sound waves with different intensities is achieved, the sound waves form waveform airflow in the air, the table tennis bat 10 can be in a corresponding side swinging state, meanwhile, the indicator light 7 can be triggered to emit light when the table tennis bat 10 passes through the laser induction switches 9 at different positions, and the intensity of the sound waves is indicated by the speed of once lighting of the indicator light 7;

when the sound wave forms the wave form air current in the air and will pass from papaw hole 4, through soak at papaw hole 4 and form the bubble membrane and under the effect that the wave form air current passed through, can produce the papaw of different journey sizes, increase the teaching atmosphere, do benefit to the deeper understanding sound wave of student, and with bar piece 6 and 2 top separation of rectangle window and under the torsion spring effect at rolling rod 18 both ends, can soak the papaw liquid again with thin and long piece 3, be convenient for follow-up demonstration operation again.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a physics classroom teacher and student are interactive with sound wave toy that benefits intelligence which characterized in that: comprises a transparent box (1), a thin long sheet (3), a strip-shaped block (6), laser induction switches (9), table tennis balls (10), a string (11), a knocking strip block (14), a semi-ball block (15), a tuning fork (16) and a winding rod (18), wherein the front end surface and the rear end surface of the transparent box (1) are respectively provided with a strip-shaped hole (13) and a rectangular window (2), a bubble liquid containing cavity (17) is arranged inside the inner left lower corner of the transparent box (1), a plurality of bubble holes (4) are arranged on the surface rectangle of the thin long sheet (3), two ends of the thin long sheet (3) are respectively connected with the strip-shaped block (6) and the winding rod (18), the winding rod (18) is rotatably arranged in the bubble liquid containing cavity (17), five groups of the laser induction switches (9) are distributed in an arc shape at equal intervals and are arranged on corresponding side walls in the transparent box (1), and the laser induction switches (10) are hung at the middle position of the top in the transparent box (1) through the string (11), strike piece (14) and top elastic connection in activity round pin and bar hole (13) through the cover and be equipped with torsion spring, and strike piece (14) one side lateral wall and install hemisphere piece (15), hemisphere piece (15) and tuning fork (16) one side surface contact, and tuning fork (16) install intermediate position one end in transparent case (1).

2. The educational acoustic toy for interaction between teachers and students in physical classroom according to claim 1, wherein: the bottom passes through inside intercommunication in rectangle window (2) pore and papaw liquid splendid attire chamber (17), and both sides lateral wall has all seted up side strip groove (5) in rectangle window (2), and side strip groove (5) link up with thin long piece (3) edge mutual sliding, the connection is inhaled through magnet and strip-shaped piece (6) magnetism at rectangle window (2) top.

3. The educational acoustic toy for interaction between teachers and students in physical classroom according to claim 1, wherein: torsion springs are sleeved at two ends of the winding rod (18), a long guide roller (19) is rotatably installed at the upper right corner of the bubble liquid containing cavity (17), and the long guide roller (19) is in rolling contact with the thin and long sheet (3) mutually.

4. The educational acoustic toy for interaction between teachers and students in physical classroom according to claim 1, wherein: electric control assembly (12) is installed to upper left corner department in transparent case (1), and digital display ware (8) and five pilot lamps (7) that the equidistance distributes are installed respectively to transparent case (1) top front and back end, and electric control connection between electric control element, digital display ware (8), laser induction switch (9) group and pilot lamp (7) group.

5. The educational acoustic toy for interaction between teachers and students in physical classroom according to claim 1, wherein: the tuning fork (16) is positioned right in front of the table tennis ball (10).

6. The educational acoustic toy for interaction between teachers and students in physical classroom according to claim 1, wherein: handles are arranged on the outer side surfaces of the knocking bar block (14) and the bar block (6).

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