CN209912186U - Auxiliary assembly is used in english phonetic symbol study - Google Patents

Abstract

The utility model relates to the technical field of English phonetic symbol learning equipment, in particular to an auxiliary device for English phonetic symbol learning, comprising a teaching table, four base support columns are arranged at the edge of the lower end face of the teaching table, and the left and right sides of the front end of the upper end face of the teaching table are arranged on the left and right sides. There is a set of writing boards that are symmetrical to each other, and the rear end of the upper end face of the teaching table is vertically arranged with a teaching board. The beneficial effects are: the utility model can clearly classify the English phonetic symbols by setting two display screens on the left and right, avoiding the vowel phonetic symbols. Interference with consonant phonetic symbols; the up and down movement of the mirror is realized by setting the screw, so that the height of the mirror and the height of the display screen can be adapted to the user; by setting the writing board, sound, display screen and mirror, the learning of English phonetic symbols is fully realized The four processes of listening, speaking, reading and writing in the process make learning more efficient.

Description

A kind of auxiliary equipment for learning English phonetic symbols

technical field

The utility model relates to the technical field of English phonetic symbol learning equipment, in particular to an auxiliary device for English phonetic symbol learning.

Background technique

The phonetic symbol is the symbol for recording the phoneme, and it is the symbol of the phoneme. English is a phonetic script, and letters express sounds. However, English has more than 40 pronunciations, but only 26 letters.

In the process of learning English phonetic symbols, it is relatively boring to only train in the textbook. At the same time, the English learning process focuses on listening, speaking, reading, writing, and reading. After the teacher teaches, the students' memory of pronunciation is blurred, which affects their interest in learning.

Utility model content

The purpose of this utility model is to provide an auxiliary device for learning English phonetic symbols, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

An auxiliary device for learning English phonetic symbols, comprising a teaching table, four base support columns are arranged at the edge of the lower end face of the teaching table, and a set of mutually symmetrical writing boards are arranged on the left and right sides of the front end of the upper end face of the teaching table. A teaching board is vertically arranged at the rear end of the upper end surface, an oblong groove is opened in the middle of the front end surface of the teaching board, a sliding groove is set at the center of the oblong groove, and a set of mutually symmetrical rectangles are opened on the left and right ends of the front end surface of the teaching board. The upper end of the rectangular groove is provided with a circular arc boss, the front end of the sliding groove is installed with a mirror, the rear end surface of the mirror is welded with a fixing plate, and the rear end of the fixing plate extends to the outside of the rear end surface of the teaching board , and a card slot is arranged between the fixing plate and the rear end surface of the mirror, and connecting rods are welded parallel to the left and right ends of the fixing plate;

Slide rails are provided on the left and right end surfaces of the inner wall of the rectangular slot, a consonant display screen is installed inside the rectangular slot at the left end, and a vowel display screen is installed inside the rectangular slot at the right end. A card block matched with the slide rail is installed, the front surfaces of the consonant display screen and the vowel display screen are provided with four speakers distributed in a matrix, and the middle positions of the rear surfaces of the consonant display screen and the vowel display screen are welded with connecting blocks. The upper ends of the consonant display screen and the vowel display screen are both provided with bundle lines.

Preferably, a threaded hole is formed in the middle cavity of the connection between the teaching table and the teaching board, the lower end of the threaded hole extends to the outside of the lower end surface of the teaching table, and the upper end of the threaded hole penetrates the teaching table and extends to the lower part of the sliding groove. On the end face, the inner thread of the threaded hole is connected with a screw rod.

Preferably, the left and right end faces of the connecting block are provided with through holes for matching with the connecting rod, the left end of the connecting rod penetrates the connecting block at the rear end of the consonant display screen, and the right end of the connecting rod penetrates the connecting block at the rear end of the vowel display screen, and The left and right ends of the connecting rod and the connecting block are fixedly connected through the bearing cover.

Preferably, the sliding groove is provided with a rectangular cross section, the sliding groove cooperates with the clamping groove and is slidably clamped, the lower end surface of the clamping groove is rotatably connected to the upper end of the screw rod, and the lower end of the screw rod is provided with a wheel handle.

Preferably, an inner cavity is opened on the inner wall of the lower end surface of the arc boss, and the bundle wire is arranged in the inner cavity, the upper end face of the arc boss is provided with a connection port, and the lower end of the connection port is electrically connected to the bundle wire the upper end of .

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

1. The present utility model clearly classifies the English phonetic symbols by setting the left and right display screens, avoiding the mutual interference between the vowel phonetic symbols and the consonant phonetic symbols;

2. The utility model realizes the up and down movement of the mirror by arranging the screw, thereby making the height of the mirror and the height of the display screen suitable for the user;

3. The utility model fully realizes the four processes of listening, speaking, reading and writing in the English phonetic symbol learning process by setting a writing board, a sound box, a display screen and a mirror, so that the learning efficiency is higher.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the mirror installation schematic diagram of the utility model;

Fig. 3 is the rear view of the utility model;

FIG. 4 is a schematic diagram of the connection structure of the teaching platform and the teaching board of the present invention.

In the picture: 1 teaching table, 2 teaching board, 3 base support column, 4 rectangular slot, 5 long round slot, 6 sliding slot, 7 screw, 8 mirror, 9 vowel display, 10 consonant display, 11 slide rail, 12 Cluster line, 13 arc bosses, 14 connection ports, 15 connection blocks, 16 speakers, 17 writing boards, 18 threaded holes, 19 card slots, 20 connecting rods, 21 fixing plates, 22 bearing caps.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 4, the present utility model provides a technical solution:

An auxiliary device for learning English phonetic symbols, comprising a teaching table 1, four base support columns 3 are arranged on the edge of the lower end face of the teaching table 1, and a set of mutually symmetrical writing boards 17 are arranged on the left and right sides of the front end of the upper end face of the teaching table 1 The rear end of the upper end face of the teaching platform 1 is vertically provided with a teaching board 2, an oblong groove 5 is opened in the middle of the front end surface of the teaching board 2, a sliding groove 6 is provided at the center of the oblong groove 5, and the left and right ends of the front end surface of the teaching board 2 are provided. A set of mutually symmetrical rectangular grooves 4 are provided, and a threaded hole 18 is provided in the middle cavity where the teaching table 1 and the teaching board 2 are connected. Passing through the teaching table 1 and extending to the upper end of the lower end surface of the sliding groove 6 , a screw 7 is threadedly connected to the inside of the threaded hole 18 .

The upper end of the rectangular groove 4 is provided with a circular arc boss 13, the front end of the sliding groove 6 is installed with a mirror 8, the sliding groove 6 is set to a rectangular cross section, the sliding groove 6 cooperates with the clamping groove 19 to slide and clamp, and the lower end surface of the clamping groove 19 bears a bearing. Rotate the upper end of the connecting screw 7, the lower end of the screw 7 is provided with a wheel handle, the rear end surface of the mirror 8 is welded with a fixing plate 21, the rear end of the fixing plate 21 extends to the outside of the rear end surface of the teaching board 2, and the fixing plate 21 and the mirror A slot 19 is provided between the rear end surfaces of the 8, and connecting rods 20 are welded parallel to the left and right ends of the fixing plate 21.

Slide rails 11 are provided on the left and right end surfaces of the inner wall of the rectangular slot 4, a consonant display screen 10 is installed inside the rectangular slot 4 at the left end, and a vowel display screen 9, a consonant display screen 10 and a vowel display screen 9 are installed inside the rectangular slot 4 at the right end. The left and right end faces of the sleds are installed with the card blocks that cooperate with the slide rails 11. The front faces of the consonant display screen 10 and the vowel display screen 9 are provided with four speakers 16 distributed in a matrix. The consonant display screen 10 and the vowel display screen 9 Connection blocks 15 are welded at the middle positions of the rear end faces.

The left and right end faces of the connecting block 15 are provided with through holes for matching with the connecting rod 20. The left end of the connecting rod 20 penetrates the connecting block 15 at the rear end of the consonant display screen 10, and the right end of the connecting rod 20 penetrates the connecting block 15 at the rear end of the vowel display screen 9. And the left and right ends of the connecting rod 20 and the connecting block 15 are fixedly connected by the bearing cover 22, the upper ends of the consonant display screen 10 and the vowel display screen 9 are electrically connected with the bundle line 12, and the lower end surface of the arc boss 13 is electrically connected. The inner wall is provided with an inner cavity, in which the bundling wire 12 is arranged, the upper end surface of the arc boss 13 is provided with a connecting port 14 , and the lower end of the connecting port 14 is electrically connected to the upper end of the bundling wire 12 .

Working principle: first, connect the connection port 14 to the computer host electrically, use the bundle line 13 at the lower end of the connection port 14 to connect the consonant display screen 10 and the vowel display screen 9, and then adjust the screw 7 in the threaded hole 18 at the lower end of the teaching table 1, The up and down movement of the fixed plate 21 is realized by rotating the screw 7, thereby realizing the adjustment of the height of the mirror 8. During the adjustment process, due to the fixed connection between the connecting rod 20 and the connecting block 15, the fixed plate 21 drives the connecting rod 20 to move up and down, and the connection The rod 20 drives the connecting block 15 to move up and down, and the connecting block 15 drives the consonant display screen 10 and the vowel display screen 9 to move up and down, thus completing the adjustment of the height of the mirror 8, the consonant display screen 10 and the vowel display screen 9, which is convenient for different heights user of .

After the adjustment is completed, the standard viseme is displayed on the consonant display screen 10 and the vowel display screen 9, and the standard phonetic symbol is played through the audio 16. The learner can visually compare the difference between himself and the standard viseme through the mirror 8. At the same time, the phonetic symbols are written on the writing board 17 to deepen the memory.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides an auxiliary assembly is used in english phonetic symbol study, includes teaching platform (1), its characterized in that: the teaching table is characterized in that four base supporting columns (3) are arranged at the edge of the lower end face of the teaching table (1), a group of writing boards (17) which are symmetrical to each other are arranged on the left side and the right side of the front end face of the upper end face of the teaching table (1), a teaching board (2) is vertically arranged at the rear end of the upper end face of the teaching table (1), a long circular groove (5) is formed in the middle of the front end face of the teaching board (2), a sliding groove (6) is formed in the center of the long circular groove (5), a group of rectangular grooves (4) which are symmetrical to each other are formed in the left end face and the right end face of the front end face of the teaching board (2), an arc boss (13) is arranged at the upper end of each rectangular groove (4), a mirror (8) is installed at the front end of each sliding groove (6), a fixing plate (21) is welded to the rear end face of the mirror (8), the rear end of the fixing plate (21), the left end and the right end of the fixed plate (21) are welded with connecting rods (20) in parallel;

slide rail (11) have been seted up to the terminal surface about rectangular channel (4) inner wall, and the internally mounted of left end rectangular channel (4) has consonant display screen (10), and the internally mounted of right-hand member rectangular channel (4) has vowel display screen (9), the terminal surface all installs with slide rail (11) complex fixture block about consonant display screen (10) and vowel display screen (9), and the preceding terminal surface of consonant display screen (10) and vowel display screen (9) all is provided with four stereo sets (16) that the matrix distributes, and connecting block (15) have all been welded to the rear end face intermediate position of consonant display screen (10) and vowel display screen (9), and the upper end of consonant display screen (10) and vowel display screen (9) all is provided with bunch set (12).

2. The auxiliary device for learning english phonetic symbols according to claim 1, wherein: screw hole (18) are seted up to the middle inner chamber of teaching platform (1) and teaching board (2) junction, the lower extreme of screw hole (18) extends to the lower extreme off-plate side of teaching platform (1), and the upper end of screw hole (18) runs through teaching platform (1) and extends to the lower terminal surface upper end of sliding tray (6), and the internal thread of screw hole (18) is connected with screw rod (7).

3. The auxiliary device for learning english phonetic symbols according to claim 1, wherein: the utility model discloses a vowel display screen, including connecting block (15), connecting rod (20), connecting block (15), connecting rod (20) and bearing cap (22) fixed connection, the terminal surface seted up about connecting block (15) with connecting rod (20) complex through-hole, the left end of connecting rod (20) runs through connecting block (15) of consonant display screen (10) rear end, and the right-hand member of connecting rod (20) runs through connecting block (15) of vowel display screen (9) rear end, and passes through bearing cap (22) fixed connection between both ends and connecting block (15.

4. The auxiliary device for learning english phonetic symbols according to claim 1, wherein: the sliding groove (6) is arranged to be rectangular in cross section, the sliding groove (6) is matched with the clamping groove (19) in a sliding clamping mode, the lower end face of the clamping groove (19) is provided with a bearing to rotate the upper end of the connecting screw rod (7), and the lower end of the screw rod (7) is provided with a rotating wheel handle.

5. The auxiliary device for learning english phonetic symbols according to claim 1, wherein: an inner cavity is formed in the inner wall of the lower end face of the arc boss (13), a bundling wire (12) is arranged in the inner cavity, a connecting port (14) is formed in the upper end face of the arc boss (13), and the lower end of the connecting port (14) is electrically connected with the upper end of the bundling wire (12).

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