CN211857792U

CN211857792U - Child English teaching demonstration device

Info

Publication number: CN211857792U
Application number: CN202020932907.2U
Authority: CN
Inventors: 韩朝林; 刘二强; 谢谦梁; 汪英平; 张波
Original assignee: Shanghai Wisgarden Popular Science Education Equipment Co ltd
Current assignee: Shanghai Wisgarden Popular Science Education Equipment Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-11-03
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to an education courseware field discloses a children english teaching presentation device, including fixed case, motor and electric storage box, the first bevel gear of output fixed connection of motor, second bevel gear is connected in the meshing of first bevel gear, a plurality of wheel carrier of fixed case downside fixed connection sets up the gyro wheel in the wheel carrier, fixed incasement wall right side fixed connection electric storage box, fixed incasement downside inner wall fixed connection motor sets up wheel carrier and gyro wheel, conveniently removes the device, sets up motor and backup pad, realizes the rotation of display screen, sets up the barn lantern, can mention children's attention, sets up display screen and stereo set, can play the english courseware that suitable children learn, set up the drawing card, can be with the word record of learning on the drawing card, install into the card cover. The utility model discloses simple structure can change the word card as required, adjusts the demonstration direction at will to can mention the interest of children's study english, have usable value in education courseware field.

Description

Child English teaching demonstration device

Technical Field

The utility model relates to an education courseware field specifically is a children english teaching presentation device.

Background

Child english is directed to children 7-10 years old, including child english education, child english examination, for example: at present of global economy integration, parents all over the world recognize the importance of mastering world universal language, namely English, in parent-child English, Cambridge child English examination, Yinfu child English, child English star level examination and the like, and the children are characterized in that: the golden period of language acquisition has remarkable imagination and imitation ability when learning English of children, and attention is not easy to concentrate.

Present children's english teaching device is the support fixed blackboard more, is educated by teacher's handwritten word, and this kind of mode has more chalk powder to influence children and teacher's healthy to children's study enthusiasm is not high, and is not enough to the interest concentration of teaching, is unfavorable for children's english study, and children need establish audio-visual image and just can promote the study.

Disclosure of Invention

An object of the utility model is to provide a children's english teaching presentation device 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:

the utility model provides a children's english teaching presentation device, includes fixed case, motor and accumulator case, the first bevel gear of output fixed connection of motor, first bevel gear meshing connection second bevel gear, fixed case downside fixed connection a plurality of wheel carrier sets up the gyro wheel in the wheel carrier, fixed incasement wall right side fixed connection accumulator case, fixed case downside inner wall fixed connection motor, second bevel gear upside fixed connection pivot, pivot are rotated and are connected fixed case, pivot upper end fixed connection backup pad, fixed case upper end fixed connection a plurality of support, leg joint pulley rotate, pulley upside roll connection backup pad, the backup pad front end is provided with the T groove, and T groove sliding connection a plurality of cutting ferrule is provided with the drawing card in the cutting ferrule, backup pad upper end fixed connection has a plurality of stereo set and display screen, is provided with the barn lantern on the display screen.

As a further aspect of the present invention: the wheel carrier is a universal wheel carrier.

As a further aspect of the present invention: the motor is a stepper motor.

As a further aspect of the present invention: the output end of the motor is rotatably connected with the fixed plate, and the lower side of the fixed plate is fixedly connected with the fixed box.

As a further aspect of the present invention: the cutting ferrule is transparent acrylic material.

As a further aspect of the present invention: the storage battery box is electrically connected with the motor, the display screen and the horse lamp.

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

through the utility model discloses a children's english teaching presentation device sets up wheel carrier and gyro wheel, and the convenience is removed the device, sets up motor and backup pad, realizes the rotation of display screen, sets up the barn lantern, can mention children's attention, sets up display screen and stereo set, can broadcast the english courseware that suitable children studied, sets up the drawing card, can be with the word record of study on the drawing card, in the installation income card cover. The utility model discloses simple structure can change the word card as required, adjusts the demonstration direction at will to can mention the interest of children's study english, have usable value in education courseware field.

Drawings

FIG. 1 is a structural schematic diagram of a child English teaching demonstration device.

Fig. 2 is a schematic view of the structure in the direction a in fig. 1.

Fig. 3 is a schematic structure diagram of a card sleeve in a child English teaching demonstration device.

FIG. 4 is the structural schematic diagram of support among children's english teaching presentation device.

In the figure: 1-a first bevel gear, 2-a second bevel gear, 3-a roller, 4-a wheel carrier, 5-a fixed box, 6-an accumulator box, 7-a bracket, 8-a pulley, 9-a support plate, 10-a sound box, 11-a horse lamp, 12-a display screen, 13-a clamping sleeve, 14-a rotating shaft, 15-a fixed plate, 16-a motor, 17-a T groove and 18-a drawing card.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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.

Example 1

Referring to fig. 1, the child english teaching demonstration device comprises a fixed box 5, a motor 16 and an accumulator box 6, wherein the motor 16 is a stepping motor, an output end of the motor 16 is fixedly connected with a first bevel gear 1, the first bevel gear 1 is engaged with a second bevel gear 2, the lower side of the fixed box 5 is fixedly connected with a plurality of wheel frames 4, the wheel frames 4 are universal wheel frames, the rollers 3 are arranged in the wheel frames 4, the wheel frames 4 and the rollers 3 are arranged, the device is convenient to move, the right side of the inner wall of the fixed box 5 is fixedly connected with a storage battery box 6, the inner wall of the lower side of the fixed box 5 is fixedly connected with a motor 16, the motor 16 provides power for rotation, the upper side of the second bevel gear 2 is fixedly connected with a rotating shaft 14, the rotating shaft 14 is rotatably connected with the fixed box 5, the upper end of the rotating shaft 14 is fixedly connected with a supporting plate 9, the supporting plate 9 has a supporting function, and a motor 16 and the supporting plate 9 are arranged to realize the rotation of the display screen 12.

Referring to fig. 1-4, the upper end of the fixing box 5 is fixedly connected with a plurality of brackets 7, the brackets 7 are rotatably connected with the pulleys 8, the upper sides of the pulleys 8 are in rolling connection with the supporting plate 9, the brackets 7 and the pulleys 8 are arranged to convert sliding connection into rolling connection, friction is effectively reduced, the supporting plate 9 is more stable, the front end of the supporting plate 9 is provided with a T-shaped groove 17, the T-shaped groove 17 is in sliding connection with a plurality of clamping sleeves 13, the T-shaped groove is convenient for fixing the clamping sleeve 13, the clamping sleeve 13 is made of transparent acrylic material, a drawing card 18 is arranged in the clamping sleeve 13, the drawing card 18 is arranged to record learning words on the drawing card 18 and is installed in the clamping sleeve 13, the upper end of the supporting plate 9 is fixedly connected with a plurality of sound boxes 10 and a display screen 12, the display screen 12 and the sound boxes 10 are arranged to play english courseware suitable for children to learn, the display, the electric storage box 6 is electrically connected with the motor 16, the electric storage box 6 is electrically connected with the display screen 12, the electric storage box 6 is electrically connected with the hurricane lamp 11, and the electric storage box 6 provides electric energy.

Example 2

Referring to fig. 1, the embodiment is different from embodiment 1 in that the output end of the motor 16 is rotatably connected to a fixing plate 15, the lower side of the fixing plate 15 is fixedly connected to the fixing box 5, and the fixing plate 15 has a supporting and fixing function on the output end of the motor 16, so as to reduce the vibration of the motor 16 and stabilize the rotation process.

The utility model discloses a theory of operation is: the utility model provides a children's english teaching presentation device, in teaching children's english stage, remove presentation device through using gyro wheel 3 and wheel carrier 4, after moving suitable position, open motor 16, rotate display screen 12 to just to children's direction, then put into cutting ferrule 13 with the word picture card 18 of preparing in advance, fix cutting ferrule 13 in backup pad 9 through T groove 17, then open barn lantern 11, barn lantern 11 can mention children's probing desire, arouse interest in learning, in the word of learning, open display screen 12, the word is used display screen 12 and is played out, stereo set 10 broadcast video music, induce children's learning mood, accomplish children's english teaching demonstration function. The utility model discloses simple structure can change the word card as required, adjusts the demonstration direction at will to can mention the interest of children's study english, have usable value in education courseware field.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A children English teaching demonstration device comprises a fixed box (5), a motor (16) and a storage battery box (6), wherein the output end of the motor (16) is fixedly connected with a first bevel gear (1), the first bevel gear (1) is meshed with a second bevel gear (2), the children English teaching demonstration device is characterized in that the lower side of the fixed box (5) is fixedly connected with a plurality of wheel carriers (4), rollers (3) are arranged in the wheel carriers (4), the right side of the inner wall of the fixed box (5) is fixedly connected with the storage battery box (6), the lower side of the inner wall of the fixed box (5) is fixedly connected with the motor (16), the upper side of the second bevel gear (2) is fixedly connected with a rotating shaft (14), the rotating shaft (14) is rotatably connected with the fixed box (5), the upper end of the rotating shaft (14) is fixedly connected with a support plate (9), the upper end, pulley (8) upside roll connection backup pad (9), and backup pad (9) front end is provided with T groove (17), and T groove (17) sliding connection a plurality of cutting ferrule (13), is provided with picture card (18) in cutting ferrule (13), backup pad (9) upper end fixedly connected with a plurality of stereo set (10) and display screen (12), be provided with barn lantern (11) on display screen (12).

2. Child english teaching demonstration device according to claim 1, characterized in that said wheel carriage (4) is a universal wheel carriage.

3. Child english teaching demonstration device according to claim 1, characterized in that said motor (16) is a step motor.

4. Child english teaching demonstration device according to claim 3, characterized in that the output of said motor (16) is rotatably connected to the fixed plate (15), and the lower side of the fixed plate (15) is fixedly connected to the fixed box (5).

5. The children English teaching demonstration device according to claim 1, wherein the ferrule (13) is made of transparent acrylic material.

6. Child english teaching demonstration device according to claim 1 or 3, characterized in that the storage battery box (6) is electrically connected to the electric motor (16), the storage battery box (6) is electrically connected to the display screen (12), and the storage battery box (6) is electrically connected to the hurricane lamp (11).