CN107978183A

CN107978183A - Listening and speaking training device for teaching of English major

Info

Publication number: CN107978183A
Application number: CN201711375531.9A
Authority: CN
Inventors: 刘志波
Original assignee: Qingdao Vocational And Technical College Of Hotel Management
Current assignee: Qingdao Vocational And Technical College Of Hotel Management
Priority date: 2018-01-30
Filing date: 2018-01-30
Publication date: 2018-05-01

Abstract

The invention discloses a listening and speaking training device for English major teaching, which comprises a telescopic supporting base angle, a lower machine body, a button and a groove, wherein a fixed block is arranged at the middle position of the top end in the lower machine body, spring telescopic fixing rods are uniformly and transversely arranged on four side surfaces of the fixed block, the telescopic supporting base angle is arranged at one end, far away from the fixed block, of each spring telescopic fixing rod, the button is arranged at the bottom end of each mounting block, an upper machine body is vertically arranged at the middle position of the top end of the lower machine body, a loudspeaker is arranged on one side of the upper machine body, a first placing bin is arranged at the top end of a second placing bin, and a hearing player is arranged at the bottom end in the first placing bin. According to the invention, the first clamping block and the second clamping block are arranged, the first clamping block and the second clamping block are separated, the telescopic support base angle is popped out by the spring telescopic fixing rod, and the first clamping block and the second clamping block are connected and clamped with each other for contracting the spring telescopic fixing rod, so that the use is convenient.

Description

Listening and speaking training device for teaching of English major

Technical Field

The invention relates to the technical field of teaching aids, in particular to a listening and speaking training device for teaching of English major.

Background

At present, in English teaching, listening and speaking teaching is always difficult, and therefore, targeted training is required. Current intensive training relies on the teacher to appoint one or more students, after playing a section english content, rephrases again, but this kind of mode can't be to different students' different levels, and consequently the quality of student simulation is relatively poor, and the teaching quality is also relatively poor, therefore the student needs an individual english listening and speaking trainer, can have corresponding training.

Disclosure of Invention

The invention aims to provide a listening and speaking training device for English major teaching, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a listening and speaking training device for teaching of english specialty, is including flexible support base angle, organism, button and recess down, the intermediate position department of organism bottom is provided with the recess down, the intermediate position department on the inside top of organism installs the fixed block down, and four sides of fixed block evenly transversely install the flexible dead lever of spring, and the flexible dead lever of spring keeps away from the one end of fixed block and all installs flexible support base angle, the lower organism internally mounted of fixed block below has the installation piece, and the top of installation piece passes through the rubber pad and is connected with the fixed block bottom, the horizontal pole is all installed to four sides of installation piece, the button is installed to the bottom of installation piece, and the button passes the recess, the organism is vertically installed to the intermediate position department on organism top down, and just install one side of the organism and install the speaker, the last organism both sides of speaker top all install the link, and connect through the string rope between the link, go up the inside bottom of organism and install the second and place the storehouse, and the internally mounted of second place the storehouse has the zinc-manganese cell battery, the top of first storehouse is installed to the top of placing the audio player, and the USB player below is installed swift audio player and is swiftly read the audio player again the USB player.

Preferably, the first fixture block is all installed to the bottom that the flexible dead lever of spring is close to flexible support base angle one side, and the second fixture block of mutually supporting with first fixture block is all installed to the top that the horizontal pole is far away from installation piece one side.

Preferably, the four side surfaces of the lower machine body are all provided with through openings.

Preferably, the bottom ends of the telescopic support base angles are all provided with anti-skidding soft pads.

Preferably, the button and the groove are concentric circles, and the diameters of the button and the groove are the same.

Compared with the prior art, the invention has the beneficial effects that: this english specialty teaching is with listening and saying trainer is through being provided with the flexible dead lever of spring, flexible support base angle, first fixture block, the second fixture block, the flexible dead lever of spring and the flexible support base angle shrink are placed inside organism down, the user presses the button, first fixture block and the separation of second fixture block, the flexible dead lever of spring pops out flexible support base angle, the height that the user adjusted flexible support base angle after that, be used for supporting ground, indirect increase contact ground area, the stability of improving the device, when not using, collapsible flexible support base angle, inside withdrawing organism down with the flexible dead lever of spring after that, mutual card is connected to first fixture block and second fixture block, be used for the flexible dead lever of shrink spring, and convenient to use, fixed placer can be down the organism internal dimension coincide, the shrink makes the device structure more succinct, the space usage rate has been improved, the device is through being provided with the speaker simultaneously, can help the use when teaching, the device is through being provided with the string rope simultaneously, convenient to use person carries, the practicality improves, the device is through being provided with the USB interface simultaneously, and convenient to use.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

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

FIG. 3 is a schematic top view of the structure of the present invention;

in the figure: 1-a first placing bin; 2-a USB interface; 3, mounting the machine body; 4-zinc-manganese batteries; 5-telescoping support base angles; 6, hanging a rope; 7-hanging a ring; 8-a hearing player; 9-a second placing bin; 10-lower body; 11-spring telescopic fixing rod; 12-rubber cushion; 13-a first latch; 14-a second fixture block; 15-fixing block; 16-a mounting block; 17-a button; 18-a groove; 19-a cross bar; 20-a headphone jack; 21-recording shortcut button; 22-rereading shortcut button; 23-a loudspeaker.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a listening and speaking training device for English major teaching comprises a telescopic supporting base angle 5, a lower machine body 10, a button 17 and a groove 18, wherein the groove 18 is arranged at the middle position of the bottom end of the lower machine body 10, through holes are formed in four side surfaces of the lower machine body 10, so that a spring telescopic fixing rod 11 and the telescopic supporting base angle 5 can be smoothly retracted and ejected out of the lower machine body 10, a fixing block 15 is arranged at the middle position of the top end inside the lower machine body 10, the spring telescopic fixing rods 11 are uniformly and transversely arranged on the four side surfaces of the fixing block 15, the telescopic supporting base angles 5 are arranged at one ends, far away from the fixing block 15, of the spring telescopic fixing rods 11, anti-skidding cushions are arranged at the bottom ends of the telescopic supporting base angles 5 and are used for enhancing the friction force between the telescopic supporting base angles 5 and the ground, the stability of the device is improved, and an installation block 16 is arranged inside the lower machine body 10 below the fixing block 15, the top end of the mounting block 16 is connected with the bottom end of the fixing block 15 through a rubber pad 12, cross bars 19 are mounted on four side surfaces of the mounting block 16, a first clamping block 13 is mounted at the bottom end of the spring telescopic fixing rod 11 close to the telescopic supporting bottom corner 5, a second clamping block 14 matched with the first clamping block 13 is mounted at the top end of the cross bar 19 far away from the mounting block 16, when the spring telescopic fixing rod 11 is retracted, the spring telescopic fixing rod 11 is fixed, a button 17 is mounted at the bottom end of the mounting block 16, the button 17 penetrates through a groove 18, the button 17 and the groove 18 are concentric circles, the diameters of the button 17 and the groove 18 are the same, the button 17 is tightly attached to the groove 18, the attractiveness of the device is kept, the stability of the button 17 is improved, the upper body 3 is vertically mounted at the middle position of the top end of the lower body 10, a loudspeaker 23 is mounted at one side of the upper body 3, hanging rings 7 are mounted at two sides of the upper body 3 above the loudspeaker 23, the hanging rings 7 are connected through a hanging rope 6, a second placing cabin 9 is installed at the bottom end inside the upper machine body 3, a zinc-manganese battery 4 is installed inside the second placing cabin 9, a first placing cabin 1 is installed at the top end of the second placing cabin 9, a hearing player 8 is installed at the bottom end inside the first placing cabin 1, a USB interface 2 is installed on one side of the hearing player 8, a recording shortcut button 21 is installed on the hearing player 8 on one side of the USB interface 2, a rereading shortcut button 22 is installed on the hearing player 8 below the recording shortcut button 21, and an earphone jack 20 is installed on one side of the hearing player 8 above the USB interface 2.

The working principle is as follows: during the use, at first, the flexible dead lever 11 of spring and the flexible support base angle 5 shrink are placed inside organism 10 down, the user can press button 17, first fixture block 13 and the separation of second fixture block 14, the flexible dead lever 11 of spring pops out flexible support base angle 5, the user adjusts the height of flexible support base angle 5 after that, be used for supporting ground, indirectly increase contact ground area, the stability of device is improved, when not using, the flexible support base angle 5 of user, the flexible dead lever 11 of spring is withdrawed inside organism 10 down, first fixture block 13 and the mutual card of second fixture block 14 connection, be used for the flexible dead lever 11 of shrink spring, convenient to use, fixed placer can be down organism 10 internal dimension coincide, the shrink makes the device structure more succinct, the rate of space utilization has been improved, afterwards, the user can insert USB interface 2 with the USB flash disk, the work of imparting knowledge to students, speaker 23 can enlarge the sound, help the use when teaching, in addition, the device is equipped with string rope 6, the teacher convenient to carry, the practicality improves.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a practice on listening & speaking device is used in teaching of english specialty, includes flexible support base angle (5), lower organism (10), button (17) and recess (18), its characterized in that: a groove (18) is formed in the middle of the bottom end of the lower machine body (10), a fixed block (15) is installed in the middle of the top end of the inner portion of the lower machine body (10), spring telescopic fixing rods (11) are evenly and transversely installed on four side faces of the fixed block (15), telescopic supporting base angles (5) are installed at one ends, far away from the fixed block (15), of the spring telescopic fixing rods (11), an installation block (16) is installed inside the lower machine body (10) below the fixed block (15), the top end of the installation block (16) is connected with the bottom end of the fixed block (15) through rubber pads (12), cross rods (19) are installed on four side faces of the installation block (16), a button (17) is installed at the bottom end of the installation block (16), the upper machine body (3) is vertically installed at the middle of the top end of the lower machine body (10) and is provided with a loudspeaker (23), hanging rings (7) are installed on two sides of the upper machine body (3) above the loudspeaker (23), the hanging rings (7) are connected through a hanging rope machine body (6), a second manganese bin (9) is installed inside the upper machine body (3), and a second manganese bin (9) is installed inside the lower machine bin (4), the second is placed the top of storehouse (9) and is installed first storehouse (1) of placing, and first place the inside bottom in storehouse (1) and install hearing player (8), and one side of hearing player (8) installs USB interface (2), install recording shortcut button (21) on hearing player (8) of USB interface (2) one side, and install rereading shortcut button (22) on hearing player (8) of recording shortcut button (21) below, earphone jack (20) are installed to hearing player (8) one side of USB interface (2) top.

2. The listening and speaking training device for English professional teaching according to claim 1, characterized in that: first fixture block (13) are all installed to the bottom that spring flexible dead lever (11) is close to flexible support base angle (5) one side, and second fixture block (14) of mutually supporting with first fixture block (13) are all installed to the top that installation piece (16) one side is kept away from in horizontal pole (19).

3. The listening and speaking training device for English professional teaching according to claim 1, characterized in that: the four side surfaces of the lower machine body (10) are provided with through holes.

4. The listening and speaking training device for English professional teaching according to claim 1, wherein: the bottom of the telescopic supporting base angle (5) is provided with an anti-skid soft cushion.

5. The listening and speaking training device for English professional teaching according to claim 1, wherein: the button (17) and the groove (18) are concentric circles, and the diameters of the button (17) and the groove (18) are the same.