CN211653908U

CN211653908U - Spoken English dialogue exercise device

Info

Publication number: CN211653908U
Application number: CN202020395669.6U
Authority: CN
Inventors: 陈竞春
Original assignee: Xian Fanyi University
Current assignee: Xian Fanyi University
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-10-09
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses an English spoken language dialogue exercise device, which comprises a dialogue exercise device main body, wherein a display screen is fixedly arranged at the middle position of the upper surface of the dialogue exercise device main body, a fixing plate is fixed at one end of the dialogue exercise device main body, fixing blocks are fixed at both ends of the inner part of the fixing plate, a winding shaft is arranged in the fixing plate, a baffle ring is integrally formed on the outer surface of the end part of the winding shaft, and the winding shaft is rotatably connected with the fixing block through a bearing; through the internal design winding axle at the fixed plate and at the surface design protection cloth of winding axle, avoid not being convenient for when not using to protect upper surface display screen and protecting film, easily cause to scrape the flower and fall into the dust, can hold strake pulling protecting cloth and drive the winding axle and rotate the front surface of opening protecting cloth to the dialogue exercise device main part through the bearing in the inside of fixed plate, protect display screen and protecting film through protecting cloth after fixing protecting cloth.

Description

Spoken English dialogue exercise device

Technical Field

The utility model belongs to the technical field of dialogue exercise device, concretely relates to oral english dialogue exercise device.

Background

The existing dialogue exercise device is equipment for practicing oral English, and the equipment is an electronic teaching product. All electronic education equipment with auxiliary learning function can be classified into language learning machines: such as English learning machine, Japanese learning machine, Chinese learning machine, Korean learning machine, and multi-national language spoken language machine, and has the advantages of convenient output and display, simple structure, and convenient portability; the pad pasting is stabilized to accurate positioning not convenient for when current dialogue exercise device is to the upper surface pad pasting, easily causes the pad pasting to damage, is not convenient for protect upper surface display screen and protecting film when not using, easily causes to scrape the problem of flower and falling into the dust, for this reason we provide an english oral language dialogue exercise device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english oral language dialogue exercise device to it is not convenient for pinpoint when upper surface pad pasting to provide current dialogue exercise device in the solution above-mentioned background art and stabilizes the pad pasting, easily causes the pad pasting to damage, is not convenient for protect upper surface display screen and protecting film when not using, easily causes the problem of scraping the flower and falling into the dust.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oral english practice device that talks, includes the exercise device main part of talkbacking, the upper surface intermediate position department fixed mounting of the exercise device main part of talkbacking has the display screen, the one end of the exercise device main part of talkbacking is fixed with the fixed plate, the inside both ends of fixed plate all are fixed with the fixed block, the inside of fixed plate is provided with the winding axle, the tip surface integral type shaping of winding axle has the fender ring, the winding axle with the fixed block passes through the bearing and rotates the connection, the both ends of winding axle all registrate the spring, the surface winding of winding axle has protection cloth, the tip integral type shaping of protection cloth has the strake, the other end of the exercise device main part of talkbacking is fixed with the sideboard.

Preferably, the four corners of the upper surface of the display screen are fixedly provided with a positioning plate through glue solution adhesion, the two sides of the inner surface of the positioning plate are respectively provided with a porous pressing pad through glue solution adhesion, the middle position of the upper surface of the display screen is provided with a protective film through glue solution adhesion, and the four corners of the protective film are tightly pressed and connected with the positioning plate through the porous pressing pads.

Preferably, the porous pressing pad is of a rectangular structure, and one side of the porous pressing pad is located inside the positioning plate.

Preferably, the protective film is of a rectangular structure, and the protective film is matched with the upper surface structure of the display screen.

Preferably, one end of the spring is fixedly mounted on the fixing block, and the other end of the spring is connected with the outer surface of the winding shaft through a clamping groove in a clamping mode.

Preferably, the open state of the protective cloth is a rectangular structure, and the protective cloth is matched with the upper surface structure of the conversation exercise device main body.

Preferably, the protective cloth and the side plate are screwed and fixed through the edge strips and the knobs.

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

(1) through the internal design winding axle at the fixed plate and the surface design protection cloth at the winding axle, avoid being not convenient for protect upper surface display screen and protecting film when not using, easily cause to scrape the flower and fall into the dust, can hold strake pulling protecting cloth and drive the winding axle and rotate the front surface of opening protecting cloth to the dialogue exercise device main part through the bearing in the inside of fixed plate, protect display screen and protecting film through protecting cloth after fixing protecting cloth, the problem of being not convenient for protect upper surface display screen and guard gate when not using has been solved.

(2) Through the design locating plate in four turning positions department of display screen, the stable pad pasting of accurate positioning of being not convenient for when avoiding the upper surface pad pasting easily causes the pad pasting to damage, can place the upper surface at the display screen with the protecting film, places the laminating through the locating plate with the protecting film accurate positioning, by the stable inside of installing at the locating plate of porous pressure pad with the protecting film simultaneously, the accurate protecting film of laminating of being convenient for has solved the inconvenient fragile problem of pad pasting time.

Drawings

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

FIG. 2 is a schematic structural view of the open state of the main body and the protective cloth of the dialogue training device of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of the protective cloth, the fixing plate and the winding shaft of the present invention;

in the figure: 1. a conversation exercise device main body; 2. edging; 3. protective cloth; 4. a fixing plate; 5. a display screen; 6. a protective film; 7. a side plate; 8. positioning a plate; 9. a porous compression pad; 10. a fixed block; 11. a baffle ring; 12. a spring; 13. and (4) winding the shaft.

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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an English spoken language dialogue exercise device comprises a dialogue exercise device body 1, a display screen 5 is fixedly installed at the middle position of the upper surface of the dialogue exercise device body 1, a fixing plate 4 is fixed at one end of the dialogue exercise device body 1, fixing blocks 10 are fixed at two ends of the inside of the fixing plate 4, a winding shaft 13 is arranged inside the fixing plate 4, a baffle ring 11 is integrally formed on the outer surface of the end portion of the winding shaft 13, the winding shaft 13 is rotatably connected with the fixing block 10 through a bearing, springs 12 are sleeved at two ends of the winding shaft 13, protective cloth 3 is wound on the outer surface of the winding shaft 13, an edge strip 2 is integrally formed on the end portion of the protective cloth 3, an edge plate 7 is fixed at the other end of the dialogue exercise device body 1, the edge strip 2 can be held to pull the protective cloth 3 to drive the winding shaft 13 to rotate through the bearing in the inside of the fixing plate 4 to open the protective cloth 3, after the protective cloth 3 is fixed, the display screen 5 and the protective film 6 are protected through the protective cloth 3.

In this embodiment, it is preferred, four turning position departments of the upper surface of display screen 5 are fixed with locating plate 8 through the glue solution bonding, the internal surface both sides of locating plate 8 all have porous pressure pad 9 through the glue solution bonding, the upper surface intermediate position department of display screen 5 has protecting film 6 through the glue solution bonding, and four turning position departments of protecting film 6 and locating plate 8 are sticis through porous pressure pad 9 and are connected, can place protecting film 6 at the upper surface of display screen 5, place the laminating through locating plate 8 with protecting film 6 accurate positioning, install the inside at locating plate 8 of protecting film 6 stable by porous pressure pad 9 simultaneously, be convenient for accurate laminating protecting film 6.

In order to facilitate stable attachment of the protective film 6 through the porous pressure pad 9 and the positioning plate 8, in this embodiment, preferably, the porous pressure pad 9 has a rectangular structure, and one side of the porous pressure pad 9 is located inside the positioning plate 8.

In order to facilitate the protection of the upper surface of the display screen 5 by the protection film 6, in this embodiment, preferably, the protection film 6 has a rectangular structure, and the protection film 6 is matched with the upper surface of the display screen 5.

In order to fix and stably use the spring 12, in this embodiment, preferably, one end of the spring 12 is fixedly mounted on the fixing block 10, and the other end of the spring 12 is connected to the outer surface of the winding shaft 13 through a clamping groove.

In order to protect the upper surface of the dialogue training device main body 1 through the protection cloth 3, in this embodiment, it is preferable that the protection cloth 3 is in a rectangular structure in an open state, and the protection cloth 3 is matched with the upper surface structure of the dialogue training device main body 1.

In order to facilitate the fixing of the protective cloth 3 after being opened, in the embodiment, preferably, the protective cloth 3 and the edge plate 7 are screwed and fixed with the knob through the edge strip 2.

The utility model discloses a theory of operation and use flow: before the device is used, the protective film 6 is firstly placed on the upper surface of the display screen 5, the protective film 6 is accurately positioned by the positioning plate 8 to be placed and attached, meanwhile, the protective film 6 is stably arranged inside the positioning plate 8 by the porous pressing pad 9, so that the protective film 6 can be conveniently and accurately attached, then when the device is not used, the user holds the edgings 2 by hand to pull the protective cloth 3 to drive the winding shaft 13 to rotate in the fixing plate 4 through the bearing to open the protective cloth 3 to the front surface of the conversation exercise device body 1, the edgings 2 and the side plate 7 are fixed by screwing the knob to ensure that the protective cloth 3 is fixed on the upper surface of the conversation exercise device body 1, the display screen 5 and the protective film 6 are protected through the protective cloth 3 after the fixation, when the protective cloth is used, the edge strips 2 are opened, the end parts of the winding shafts 13 are elastically deformed by the springs 12, the winding shafts 13 are automatically rotated in the fixed blocks 10 through the rotation of the bearings, and the protective cloth 3 is wound and closed.

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

Claims

1. The utility model provides an english spoken language dialogue exercise device, includes dialogue exercise device main part (1), the upper surface intermediate position department fixed mounting of dialogue exercise device main part (1) has display screen (5), its characterized in that: the one end of dialogue exercise device main part (1) is fixed with fixed plate (4), the inside both ends of fixed plate (4) all are fixed with fixed block (10), the inside of fixed plate (4) is provided with winding axle (13), the tip surface integral type shaping of winding axle (13) has fender ring (11), winding axle (13) with fixed block (10) are rotated through the bearing and are connected, spring (12) have all been registrated at the both ends of winding axle (13), the surface winding of winding axle (13) has protection cloth (3), the tip integral type shaping of protection cloth (3) has strake (2), the other end of dialogue exercise device main part (1) is fixed with sideboard (7).

2. An oral english conversation practicing device according to claim 1, wherein: four corner positions of the upper surface of display screen (5) are fixed with locating plate (8) through glue solution bonding, the internal surface both sides of locating plate (8) all have porous tight pressure pad (9) through glue solution bonding, the upper surface intermediate position department of display screen (5) has protective film (6) through glue solution bonding, just four corner positions of protective film (6) department with locating plate (8) pass through porous tight pressure pad (9) sticiss the connection.

3. An oral english conversation practicing device according to claim 2, wherein: the porous pressing pad (9) is of a rectangular structure, and one side of the porous pressing pad (9) is located inside the positioning plate (8).

4. An oral english conversation practicing device according to claim 2, wherein: the protective film (6) is of a rectangular structure, and the protective film (6) is matched with the upper surface structure of the display screen (5).

5. An oral english conversation practicing device according to claim 1, wherein: one end of the spring (12) is fixedly mounted on the fixing block (10), and the other end of the spring (12) is connected with the outer surface of the winding shaft (13) through a clamping groove in a clamping mode.

6. An oral english conversation practicing device according to claim 1, wherein: the open state of the protective cloth (3) is a rectangular structure, and the protective cloth (3) is matched with the upper surface structure of the conversation exercise device main body (1).

7. An oral english conversation practicing device according to claim 1, wherein: the protective cloth (3) and the side plate (7) are screwed and fixed with the knob through the edge strip (2).