CN215730277U

CN215730277U - Audio playback device is used in english teaching

Info

Publication number: CN215730277U
Application number: CN202122073448.4U
Authority: CN
Inventors: 于慧娜; 杨馨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-01
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses an audio playing device for English teaching in the technical field of English teaching players, which comprises a chassis assembly and a playing assembly, wherein the chassis assembly comprises an installation cavity, a synonym magnetic pole is fixed in the installation cavity, two ends of the top of the installation cavity are respectively fixed with a side plate, a rotating shaft movably penetrates through the side plates through a bearing, a cutting loop is fixed on the surface of the rotating shaft, cylinders are fixed at four corners of the top of the installation cavity, and the playing assembly comprises a player body and a transverse plate. According to the utility model, the rechargeable battery is electrically connected with the cutting loop, the generated electricity is stored and is used for supplying power to the player, the side plate is movably connected with the rotating shaft through the bearing, the reliable rotation of the rotating shaft is ensured, the cylinder is started, the upper end of the cylinder is fixed with the playing assembly, the use height of the playing assembly can be adjusted, and the player can reduce the dependence of the player on external electric power and reduce the energy consumption of the player by converting kinetic energy generated when the self-locking roller travels into electric energy.

Description

Audio playback device is used in english teaching

Technical Field

The utility model relates to the technical field of English teaching players, in particular to an audio playing device for English teaching.

Background

In the english teaching process, often need temper student's listening, saying, reading, writing ability, wherein, audio player is the auxiliary teaching aid that teaching in-process was used commonly.

Through the retrieval, chinese patent No. CN108022454A discloses a multi-modal english teaching device for english teaching, including: a support mechanism; the rotary mechanism comprises a fixed box, a driving motor, a fixed platform, a driving disc and a driven disc, is suitable for any teaching environment, has portability, and is simultaneously suitable for students to learn word pronunciation and memorize word writing methods.

However, due to the lack of moving parts, the existing English teaching device has the defects that the audio playing position is fixed, and students with seats far away from the audio are difficult to hear and influence the teaching effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an audio playing device for English teaching, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an audio playback device is used in english teaching, includes chassis subassembly and broadcast subassembly, the chassis subassembly includes the installation cavity, is fixed with the synonym magnetic pole in the installation cavity, and installation cavity top both ends are fixed with the curb plate respectively, and it has the pivot to run through the bearing activity in the curb plate, and the fixed surface of pivot has a cutting return circuit, installation cavity top four corners is fixed with the cylinder, the broadcast subassembly includes player body and diaphragm, the joint groove is installed to the diaphragm upper end, joint groove and player body lower extreme threaded connection.

Preferably, the two ends of the rotating shaft are respectively fixed with a self-locking roller.

Preferably, a rechargeable battery is installed in the installation cavity.

Preferably, the player body comprises a connecting end and a speaker band, and the surface of the connecting end is provided with threads.

Preferably, the lateral surface of the transverse plate is connected with a support frame, and one end of the support frame is movably connected with a storage box.

Preferably, a locking bolt is fixed on the side surface of the support frame, and a handle is arranged at one end of the locking bolt.

Preferably, a push rod is fixed on one side of the transverse plate, and a fishbone rod penetrates through the push rod.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the rechargeable battery is electrically connected with the cutting loop, the generated electricity is stored and is used for supplying power to the player, the side plate is movably connected with the rotating shaft through the bearing, the reliable rotation of the rotating shaft is ensured, the cylinder is started, the upper end of the cylinder is fixed with the playing assembly, the use height of the playing assembly can be adjusted, and the player can reduce the dependence of the player on external electric power and reduce the energy consumption of the player by converting kinetic energy generated when the self-locking roller travels into electric energy;

(2) according to the utility model, the connecting end is arranged at the lower end of the player body, the player body can be conveniently overhauled and disassembled through the detachable connection of the connecting end and the clamping groove, the transverse plate is used for connecting the chassis assembly and the playing assembly and is matched with the clamping groove to support and install the player body, the storage box is used for storing teaching aids or test paper and is convenient to use, the push rod is used for pushing the device to advance, the lower end of the push rod is fixed with the installation cavity, and the fishbone rod is convenient to hold by hands when pushing the push rod.

Drawings

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

FIG. 1 is a three-dimensional structure diagram of an audio playback device for English teaching according to the present invention;

FIG. 2 is a view of the back of the audio playback device for English teaching according to the present invention;

FIG. 3 is a diagram of a power generation component of the audio playback device for English teaching according to the present invention;

fig. 4 is a left side view structure diagram of the power generation component of the audio playback device for english teaching according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a chassis assembly; 11. a mounting cavity; 12. a synonym magnetic pole; 13. a side plate; 14. a rotating shaft; 15. cutting a loop; 16. self-locking rollers; 17. a rechargeable battery; 18. a cylinder; 2. a play component; 21. a player body; 211. a connecting end; 212. a vocal cord; 22. a transverse plate; 23. a clamping groove; 24. a support frame; 25. a storage box; 26. locking the bolt; 27. a push rod; 271. a fishbone rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, the present invention provides a technical solution: an audio playing device for English teaching comprises a chassis component 1 and a playing component 2, wherein the chassis component 1 comprises an installation cavity 11, a synonym magnetic pole 12 is fixed in the installation cavity 11, side plates 13 are respectively fixed at two ends of the top of the installation cavity 11, a rotating shaft 14 penetrates through the side plates 13 through a bearing in a movable manner, a cutting loop 15 is fixed on the surface of the rotating shaft 14, self-locking rollers 16 are respectively fixed at two ends of the rotating shaft 14, a rechargeable battery 17 is installed in the installation cavity 11, and cylinders 18 are fixed at four corners of the top of the installation cavity 11;

wherein, auto-lock gyro wheel 16 is used for the removal walking of device, during the walking, auto-lock gyro wheel 16 drives pivot 14 and rotates, pivot 14 is through the fixed connection with cutting return circuit 15, and drive cutting return circuit 15 and cut the magnetic field that different name magnetic pole 12 produced, through rechargeable battery 17 and cutting return circuit 15 electric connection, the electricity that will produce is saved, and be used for the player power supply, curb plate 13 passes through bearing and pivot 14 swing joint, guarantee the reliable rotation of pivot 14, start cylinder 18, cylinder 18 upper end is fixed with broadcast subassembly 2, adjustable broadcast subassembly 2's use height, this player is through converting into the electric energy with kinetic energy when auto-lock gyro wheel 16 walks, can reduce the dependence of player to outside electric power, reduce the player power consumption.

Referring to fig. 1-4, the playing assembly 2 includes a player body 21 and a transverse plate 22, the player body 21 includes a connecting end 211 and a vocal cord 212, the surface of the connecting end 211 is provided with threads, the upper end of the transverse plate 22 is provided with a clamping groove 23, the clamping groove 23 is in threaded connection with the lower end of the player body 21, the lateral surface of the transverse plate 22 is connected with a supporting frame 24, one end of the supporting frame 24 is movably connected with an object placing box 25, the lateral surface of the supporting frame 24 is fixed with a locking bolt 26, one end of the locking bolt 26 is provided with a handle, one side of the transverse plate 22 is fixed with a push rod 27, and a fishbone rod 271 penetrates through the push rod 27;

wherein, player body 21 is used for the broadcast of audio frequency, the dictation of the english of being convenient for the student is tempered, read and write ability, vocal cord 212 is used for the propagation of sound, set up link 211 through player body 21 lower extreme, accessible link 211 is connected with dismantling of joint groove 23, make things convenient for the maintenance and the dismouting of player body 21, diaphragm 22 is used for the connection between chassis subassembly 1 and the play subassembly 2, and cooperation joint groove 23 supports the installation to player body 21, be used for placing teaching aid or paper in putting the thing box 25, convenient to use, push rod 27 is used for thrust unit to march, the lower extreme and the installation cavity 11 of push rod 27 are fixed, fishbone pole 271 is convenient for when promoting push rod 27, gripping of hand.

The integral working principle is that the self-locking roller 16 is used for moving and walking of the device, when walking, the self-locking roller 16 drives the rotating shaft 14 to rotate, the rotating shaft 14 is fixedly connected with the cutting loop 15 to drive the cutting loop 15 to cut a magnetic field generated by the unlike magnetic pole 12, the cutting loop 15 is electrically connected with the charging battery 17 to store the generated electricity and supply the electricity for the player, the side plate 13 is movably connected with the rotating shaft 14 through a bearing to ensure the reliable rotation of the rotating shaft 14, the cylinder 18 is started, the upper end of the cylinder 18 is fixed with the playing component 2, the using height of the playing component 2 can be adjusted, the player can reduce the dependence of the player on external electric power by converting kinetic energy generated when the self-locking roller 16 walks into electric energy, the energy consumption of the player is reduced, the player body 21 is used for playing audio, and the player body 21 is provided with a power supply input port, can with external power source electric connection, be convenient for the student tempers the dictation of english, the read-write ability, vocal cord 212 is used for the propagation of sound, set up link 211 through player body 21 lower extreme, accessible link 211 is connected with dismantling of joint groove 23, make things convenient for player body 21's maintenance and dismouting, diaphragm 22 is used for being connected between chassis subassembly 1 and the play subassembly 2, and cooperation joint groove 23 supports the installation to player body 21, be used for placing teaching aid or examination paper in putting the thing box 25, convenient to use, push rod 27 is used for thrust unit to march, push rod 27's lower extreme is fixed with installation cavity 11, when fish bone pole 271 is convenient for promote push rod 27, gripping of hand.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an audio playback device is used in english teaching, includes chassis subassembly (1) and broadcast subassembly (2), its characterized in that: chassis subassembly (1) includes installation cavity (11), and installation cavity (11) internal fixation has synonym magnetic pole (12), and installation cavity (11) top both ends are fixed with curb plate (13) respectively, and it has pivot (14) to run through the bearing activity in curb plate (13), and the fixed surface of pivot (14) has cutting circuit (15), installation cavity (11) top four corners is fixed with cylinder (18), broadcast subassembly (2) are including player body (21) and diaphragm (22), joint groove (23) are installed to diaphragm (22) upper end, joint groove (23) and player body (21) lower extreme threaded connection.

2. The audio playback device for english teaching of claim 1, characterized in that: and self-locking rollers (16) are respectively fixed at two ends of the rotating shaft (14).

3. The audio playback device for english teaching of claim 1, characterized in that: and a rechargeable battery (17) is arranged in the mounting cavity (11).

4. The audio playback device for english teaching of claim 1, characterized in that: the player body (21) comprises a connecting end (211) and a loudspeaker band (212), and threads are arranged on the surface of the connecting end (211).

5. The audio playback device for english teaching of claim 1, characterized in that: the side of diaphragm (22) is connected with support frame (24), the one end swing joint of support frame (24) has puts thing box (25).

6. The audio playback device for english teaching of claim 5, characterized in that: a locking bolt (26) is fixed on the side surface of the support frame (24), and a handle is arranged at one end of the locking bolt (26).

7. The audio playback device for english teaching of claim 1, characterized in that: a push rod (27) is fixed on one side of the transverse plate (22), and a fishbone rod (271) penetrates through the push rod (27).