CN213935241U

CN213935241U - English player for English teaching

Info

Publication number: CN213935241U
Application number: CN202120165753.3U
Authority: CN
Inventors: 李悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-08-10
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses an english player for english teaching, including control box, master control case, guard box, loading board and audio amplifier, the guard box is the cuboid structure and the upper surface sets up the through-hole that supplies the loading board to imbed, two pairs of sliders have all been laid symmetrically to the both sides terminal surface of loading board, and fixed mounting has the slide rail with the slider adaptation on the inner wall of guard box; the upper surface symmetry of loading board has laid a pair of audio amplifier that rotates the setting, and is a pair of be provided with the master control case between the audio amplifier, the bottom and the loading board of master control case are connected, just the top of master control case is connected with the control box that is the cuboid structure, control box cavity sets up, just the inside of control box is provided with driving motor, driving motor's output is connected with the bracing piece, the one end that driving motor was kept away from to the bracing piece runs through spacing axle and with audio amplifier fixed connection. This english player for english teaching, the practicality is strong, and the protective capacities is strong, can extensively use.

Description

English player for English teaching

Technical Field

The utility model belongs to the technical field of the teaching device, concretely relates to english player is used in english teaching.

Background

Along with the development of society, the importance of english is increasingly prominent, so, striving to improve english ability is the promotion of each member to oneself in modern society, so should learn english hard, often will use the player to carry out supplementary teaching in english teaching to improve teaching quality, increase student's interest in learning.

Present english player, the structure is comparatively single, and in the play process, in order to look after back row student, the player sound is put higher, consequently leads to the high pitch to influence near student's hearing easily, causes the hearing injury to the student easily, and when not using, inside the dust got into the player easily, influences the life of player.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english player is used in english teaching to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an English player for English teaching comprises an operation box, a main control box, a protection box, a bearing plate and a sound box, wherein the protection box is of a cuboid structure, a through hole for embedding the bearing plate is formed in the upper surface of the protection box, two pairs of sliding blocks are symmetrically distributed on the end surfaces of two sides of the bearing plate, and a sliding rail matched with the sliding blocks is fixedly mounted on the inner wall of the protection box;

the utility model discloses a portable loudspeaker box, including loading board, speaker, operation box, control box, supporting plate, bearing board, a pair of audio amplifier that rotates the setting has been laid to the upper surface symmetry of loading board, and is a pair of main control case is provided with between the audio amplifier, the bottom and the loading board of main control case are connected, just the top of main control case is connected with the operation box that is the cuboid structure, operation box cavity sets up, just the inside of operation box is provided with driving motor, driving motor's output is connected with the bracing piece, driving motor's one end is kept away from to the bracing piece run through spacing axle and with audio amplifier fixed connection, spacing axle fixed mounting is on the inside bottom face of operation box.

Preferably, the inside bottom face array of guard box is equipped with many buffer spring, many buffer spring's one end and the buffer board fixed connection of cuboid structure.

Preferably, a pair of connecting blocks in an L-shaped structure is symmetrically arranged on the upper surface of the operating box, and a pull rod is connected between the pair of connecting blocks.

Preferably, the outer wall of the driving motor is sleeved with a mounting frame, and one end, far away from the driving motor, of the mounting frame is fixedly connected to the top end face of the inside of the operation box.

Preferably, the inner wall of the protective box is symmetrically provided with stop blocks, the stop blocks are positioned between the pair of slide rails, and the middle part of the end surface of the bearing plate is provided with a fixing block matched with the stop blocks.

Preferably, the outer wall of the protective box is provided with a threaded hole matched with the screw rod, and one end of the screw rod abuts against the fixed block.

The utility model discloses a technological effect and advantage: this english player for english teaching, through driving motor, spacing axle, the cooperation of bracing piece and audio amplifier, can reach audio amplifier pivoted effect, the high pitch of avoiding long-time broadcast production harms near student, realize the purpose that remote student can listen to simultaneously, through the slider, a slide rail, the cooperation of protecting box, can protect the audio amplifier, effectively avoid the dust to get into the inside of audio amplifier simultaneously, the life of extension fixture, this english player for english teaching, therefore, the clothes hanger is strong in practicability, and strong protective capability can be widely used.

Drawings

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

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

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises an operation box 1, a main control box 2, a protection box 3, a bearing plate 4, a sound box 5, a connecting block 6, a pull rod 7, a stop dog 8, a screw rod 9, a sliding block 10, a sliding rail 11, a buffer plate 12, a buffer spring 13, a driving motor 14, a mounting rack 15, a limiting shaft 16 and a supporting rod 17.

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.

The utility model provides an English player for English teaching as shown in figures 1-3, which comprises an operation box 1, a main control box 2, a protection box 3, a bearing plate 4 and a sound box 5, wherein the protection box 3 is of a cuboid structure, the upper surface of the protection box is provided with a through hole for embedding the bearing plate 4, two pairs of sliders 10 are symmetrically arranged on the end surfaces of the two sides of the bearing plate 4, and a slide rail 11 matched with the sliders 10 is fixedly arranged on the inner wall of the protection box 3; the operation box 1 is drawn out from the inside of the protection box 3, the main control box 2, the sound box 5 and the bearing plate 4 are driven to move by the movement of the operation box 1, the sliding block 10 is driven to move along the sliding rail 11 by the movement of the bearing plate 4, and the stability of the bearing plate 4 in the moving process is guaranteed.

A pair of sound boxes 5 which are rotatably arranged are symmetrically distributed on the upper surface of the bearing plate 4, a main control box 2 is arranged between the pair of sound boxes 5, the bottom end of the main control box 2 is connected with the bearing plate 4, the top end of the main control box 2 is connected with an operation box 1 which is of a cuboid structure, the operation box 1 is arranged in a hollow manner, a driving motor 14 is arranged inside the operation box 1, the output end of the driving motor 14 is connected with a supporting rod 17, one end, far away from the driving motor 14, of the supporting rod 17 penetrates through a limiting shaft 16 and is fixedly connected with the sound boxes 5, the limiting shaft 16 is fixedly arranged on the inner bottom end surface of the operation box 1, the inner driving motor 14 of the operation box 1 is started, the driving motor 14 drives the supporting rod 17 to rotate, the supporting rod 17 drives the sound boxes 5 to rotate, the rotating capacity is achieved through the limiting shaft 16, and the stability of the supporting rod 17 during rotation can be improved, thereby improving the playing effect.

Specifically, a plurality of buffer springs 13 are arranged on the bottom end face in the protection box 3 in an array mode, and one ends of the buffer springs 13 are fixedly connected with a buffer plate 12 of a cuboid structure; through the cooperation of the buffer spring 13 and the buffer plate 12, the gravity impact force when the loading plate 4 falls can be relieved.

Specifically, a pair of L-shaped connecting blocks 6 are symmetrically distributed on the upper surface of the operating box 1, and a pull rod 7 is connected between the pair of connecting blocks 6; through the cooperation of connecting block 6 and pull rod 7 that sets up on control box 1 upper surface, the user of being convenient for removes control box 1.

Specifically, a mounting frame 15 is sleeved on the outer wall of the driving motor 14, and one end of the mounting frame 15, which is far away from the driving motor 14, is fixedly connected to the top end surface of the inside of the operation box 1; through setting up mounting bracket 15, can fix driving motor 14, guarantee the stability of driving motor 14 during operation.

Specifically, the inner wall of the protection box 3 is symmetrically provided with a stop block 8, the stop block 8 is positioned between a pair of slide rails 11, and the middle part of the end surface of the bearing plate 4 is provided with a fixed block matched with the stop block 8; through the cooperation of the fixing block arranged on the bearing plate 4 and the stop dog 8, the bearing plate 4 can be prevented from being separated from the protective box 3.

Specifically, a threaded hole matched with a screw rod 9 is formed in the outer wall of the protective box 3, and one end of the screw rod 9 abuts against the fixed block; through the cooperation of screw rod 9 and screw hole, can be with the fixed position of loading board 4 with protection box 3.

The working principle is as follows: when the English player for English teaching is used, the operating box 1 is drawn out from the inside of the protective box 3 through the pull rod 7, the movement of the operating box 1 drives the main control box 2, the sound box 5 and the bearing plate 4 to move, the movement of the bearing plate 4 drives the slide block 10 to move along the slide rail 11, the stability when the bearing plate 4 moves is ensured, until the bearing plate 4 drives the fixed block to abut against the stop block 8 and is blocked by the stop block 8, the bearing plate 4 is prevented from being separated from the protective box 3, the screw rod 9 is twisted, one end of the screw rod 9 abuts against the fixed block, so that the position of the bearing plate 4 is fixed, the internal driving motor 14 of the operating box 1 is started, the driving motor 14 drives the supporting rod 17 to rotate, the supporting rod 17 drives the sound box 5 to rotate, so as to improve the playing effect, when the English player is not used, the screw rod 9 is rotated, the bearing plate 4 is placed in the protective box 3, the bearing plate 4 drives the buffer plate 12 to compress the buffer spring 13 in the descending movement process, the impact force of gravity on the bearing plate 4 is relieved under the influence of the reset action of the buffer spring 13, and the device is protected, and the driving motor 14, the sound box 5 and the limiting shaft 16 which are included in the device are all the prior art and are not described in more detail herein.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an english player for english teaching, includes control box (1), master control case (2), guard box (3), loading board (4) and audio amplifier (5), its characterized in that: the protective box (3) is of a cuboid structure, a through hole for embedding the bearing plate (4) is formed in the upper surface of the protective box, two pairs of sliding blocks (10) are symmetrically distributed on the end surfaces of two sides of the bearing plate (4), and a sliding rail (11) matched with the sliding blocks (10) is fixedly installed on the inner wall of the protective box (3);

the upper surface symmetry of loading board (4) has laid a pair of audio amplifier (5) that rotate the setting, and is a pair of be provided with master control case (2) between audio amplifier (5), the bottom and loading board (4) of master control case (2) are connected, just the top of master control case (2) is connected with operation box (1) that is the cuboid structure, operation box (1) cavity sets up, just the inside of operation box (1) is provided with driving motor (14), the output of driving motor (14) is connected with bracing piece (17), the one end that driving motor (14) were kept away from in bracing piece (17) runs through spacing axle (16) and with audio amplifier (5) fixed connection, spacing axle (16) fixed mounting is on the inside bottom face of operation box (1).

2. The english language player for english teaching of claim 1, characterized in that: the inside bottom face array of guard box (3) is equipped with many buffer spring (13), many the one end and the buffer board (12) fixed connection of cuboid structure of buffer spring (13).

3. The english language player for english teaching of claim 1, characterized in that: a pair of connecting blocks (6) which are L-shaped structures are symmetrically arranged on the upper surface of the operating box (1), and a pull rod (7) is connected between the pair of connecting blocks (6).

4. The english language player for english teaching of claim 1, characterized in that: the outer wall of the driving motor (14) is sleeved with a mounting rack (15), and one end, far away from the driving motor (14), of the mounting rack (15) is fixedly connected to the top end face of the interior of the operation box (1).

5. The english language player for english teaching of claim 1, characterized in that: check blocks (8) are symmetrically arranged on the inner wall of the protective box (3), the check blocks (8) are located between the slide rails (11), and fixing blocks matched with the check blocks (8) are arranged in the middle of the end face of the bearing plate (4).

6. The english language player for english teaching of claim 1, characterized in that: the outer wall of the protective box (3) is provided with a threaded hole matched with the screw rod (9), and one end of the screw rod (9) is abutted against the fixed block.