CN210052372U

CN210052372U - Auxiliary device is used in oral english practice training

Info

Publication number: CN210052372U
Application number: CN201920598919.3U
Authority: CN
Inventors: 庄蓓
Original assignee: Yancheng Vocational Institute of Industry Technology
Current assignee: Yancheng Vocational Institute of Industry Technology
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-02-11
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses an auxiliary device is used in oral english practice training, the on-line screen storage device comprises a base, the intermediate position department at base top is provided with the third recess, the intermediate position department at the inside both ends of third recess all installs the second bearing, the internally mounted of second bearing has the lead screw, the internally mounted of third recess has the gag lever post, first movable block is installed in the outside of lead screw one end, the lead screw is kept away from the outside of first movable block one end and is installed the second movable block. The utility model discloses a wave the crank, can make base and lift box merge together, through rotating the third bracing piece to the sixth recess in, will watch the board and rotate to the fifth recess in, rotate the protective cover to the top and the lock of watching the board, can make this auxiliary device form a box form wholly to make the oral english practice training go on in any suitable place, accelerated oral english practice training person's training progress greatly.

Description

Auxiliary device is used in oral english practice training

Technical Field

The utility model relates to a teaching aid technical field specifically is an oral english practice training is with auxiliary device.

Background

English is the second language most widely used in the world, is one of official languages of European Union, a plurality of international organizations and English federal countries, and is one of working languages of united nations, along with the further development of Chinese reform and openness, China also stands on the international stage, and it is necessary to strengthen the cultural communication and communication with other countries in the world, so the important international communication language is well mastered, the current English oral training is basically completed beside a desk, few devices capable of assisting in completing English oral training are provided, or the used auxiliary devices cannot be adjusted according to the use habits of users, and cannot meet the use expectations of the users, or the used auxiliary devices are inconvenient to carry, the training place and time are limited, the opportunities of oral training are unintentionally reduced, and the progress of English oral training is accelerated to be not favorable for English oral training, often, a manuscript for training can be made in advance during oral English training, and whether the mouth shape of a user is correct or not can be observed by looking at the manuscript and facing a mirror in the oral English training process, so that the attention can not be focused, the attention can not be focused easily, and the oral language training efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device is used in oral english practice training 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 auxiliary device for oral English training comprises a base, wherein a third groove is arranged at the middle position of the top of the base, second bearings are arranged at the middle positions of two ends in the third groove, a lead screw is arranged in each second bearing, a limiting rod is arranged in each third groove, a first movable block is arranged on the outer side of one end of each lead screw, a second movable block is arranged on the outer side of one end, away from the first movable block, of each lead screw, each limiting rod penetrates through the first movable block and the second movable block, a driven bevel gear is arranged at the middle position of the outer side of each lead screw, a first bearing is arranged at the middle position of one side, away from the limiting rod, in each third groove, a second rotating shaft is arranged in each first bearing, penetrates through the base and extends to the outer portion of the base, a crank is arranged at one end, away from the lead screw, of each second rotating shaft, a driving bevel gear is arranged at one end of the second rotating shaft, which is far away from the crank, the driving bevel gear is meshed with a driven bevel gear, a lifting box is arranged above the base, a seventh groove is arranged at the middle position of the bottom of the lifting box, a first supporting rod is hinged to one end, which is close to the second movable block, of the top of the seventh groove, one end, which is far away from the seventh groove, of the first supporting rod is hinged to the first movable block, a second supporting rod is hinged to one end, which is close to the first movable block, of the top of the seventh groove, one end, which is far away from the seventh groove, of the second supporting rod is hinged to the second movable block, a sub-buckle is arranged at the middle position, which is close to one end of the sub-buckle, of the top of the lifting box, a fifth groove is arranged at the middle position of the top of the lifting box, a viewing plate is hinged to one end, which is close to the, a third supporting rod is hinged to one end, close to the second movable block, of the bottom inside the sixth groove, a fourth groove matched with the third supporting rod is evenly formed in the middle position, close to one end of the second movable block, of the viewing plate, a through hole is formed in one side, close to the crank, of one end, close to the sub-buckle, of the viewing plate, a second groove is formed in the middle position of the bottom inside the through hole, a first rotating shaft is installed inside the second groove, penetrates through the viewing plate and extends to the top of the viewing plate, a rotating rod is installed at the top of the first rotating shaft, an installation plate is installed at the middle position outside the first rotating shaft, a mirror is installed at one end, close to the sub-buckle, of the installation plate, a limiting block is installed at the outer side, close to one end of the rotating rod, of the top of the viewing plate, and a first groove matched with the limiting block is evenly formed in, the one end that the son was detained is kept away from at lift roof portion articulates there is the protective cover, the intermediate position department that the rocking handle one end was kept away from to the protective cover installs and detains the box of mutually supporting with the son.

Preferably, the base is provided with an access cover at the middle position close to one end of the sub-buckle.

Preferably, a handle is installed at the middle position of one end, far away from the second movable block, of the lifting box.

Preferably, the top of the side, which is close to one end of the first movable block and away from the through hole, of the viewing plate is provided with a fixing clamp.

Preferably, the outer side of one end of the rotating rod, which is far away from the first rotating shaft, is provided with anti-skid grains.

Preferably, the outer sides of the screw rods are symmetrically provided with threads in opposite directions.

Compared with the prior art, the beneficial effects of the utility model are that: the auxiliary device for oral English training can enable the base and the lifting box to be combined together by shaking the crank, the third supporting rod is rotated into the sixth groove, the watching plate is rotated into the fifth groove, the protective cover is rotated above the watching plate and buckled, the auxiliary device can form a box-shaped whole body which is convenient to store, take and place or carry, so that oral English training can be carried out in any proper place, the training progress of an oral English trainer is greatly accelerated, the base can be lifted to the height which is watched by a proper user by rotating the crank, the watching plate can be adjusted to the angle which is watched by the proper user by inserting one end of the third supporting rod into the corresponding fourth groove, the device is more in line with the use habit of the user, the mirror can be rotated to the angle which is just opposite to the mouth of the user by pulling the rotating rod and rotating, the pronunciation mouth shape of the user can be observed without watching the manuscript on the board from left to right, the phenomenon that the attention of the user is not concentrated due to watching from left to right is avoided, and the English oral training efficiency of the user is improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a side cross-sectional view of the present invention;

fig. 4 is a top cross-sectional view of the base of the present invention;

fig. 5 is a schematic view of the structure of the first groove portion of the present invention.

In the figure: 1. a crank; 2. a base; 3. a lifting box; 4. a viewing plate; 5. a through hole; 6. a first rotating shaft; 7. a second rotating shaft; 8. a first bearing; 9. a first support bar; 10. a first groove; 11. rotating the rod; 12. A limiting block; 13. a second groove; 14. a second support bar; 15. a third groove; 16. a sub-buckle; 17. a mirror; 18. mounting a plate; 19. a fourth groove; 20. a third support bar; 21. a fifth groove; 22. a sixth groove; 23. a seventh groove; 24. a protective cover; 25. a female buckle; 26. a screw rod; 27. a second bearing; 28. A limiting rod; 29. a first movable block; 30. a second movable block; 31. a driven bevel gear; 32. a drive bevel gear.

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. 1-5, the present invention provides an embodiment: an auxiliary device for oral English training comprises a base 2, a third groove 15 is arranged at the middle position of the top of the base 2, second bearings 27 are arranged at the middle positions of two ends inside the third groove 15, a screw rod 26 is arranged inside the second bearings 27, a limiting rod 28 is arranged inside the third groove 15, a first movable block 29 is arranged outside one end of the screw rod 26, a second movable block 30 is arranged outside one end of the screw rod 26, which is far away from the first movable block 29, the limiting rod 28 penetrates through the first movable block 29 and the second movable block 30, a driven bevel gear 31 is arranged at the middle position outside the screw rod 26, a first bearing 8 is arranged at the middle position of one side, which is far away from the limiting rod 28, inside the third groove 15, a second rotating shaft 7 is arranged inside the first bearing 8, the second rotating shaft 7 penetrates through the base 2 and extends to the outside of the base 2, a crank 1 is arranged at one end, which is far away from the screw rod 26, of, a driving bevel gear 32 is arranged at one end of the second rotating shaft 7 far away from the crank 1, the driving bevel gear 32 is meshed with a driven bevel gear 31, a lifting box 3 is arranged above the base 2, a seventh groove 23 is arranged at the middle position of the bottom of the lifting box 3, a first supporting rod 9 is hinged at one end of the top of the seventh groove 23 close to the second movable block 30, one end of the first supporting rod 9 far away from the seventh groove 23 is hinged with the first movable block 29, one end of the top of the seventh groove 23 close to the first movable block 29 is hinged with a second supporting rod 14, one end of the second supporting rod 14 far away from the seventh groove 23 is hinged with the second movable block 30, a sub buckle 16 is arranged at the middle position of the top of the lifting box 3 close to one end of the first movable block 29, a fifth groove 21 is arranged at the middle position of the top of the lifting box 3, one end of the bottom of the fifth groove 21 close to the sub buckle 16 is, a sixth groove 22 is arranged in the middle of the bottom of the fifth groove 21, a third support rod 20 is hinged at one end of the bottom of the sixth groove 22 close to the second movable block 30, a fourth groove 19 matched with the third support rod 20 is uniformly arranged in the middle of the viewing plate 4 close to one end of the second movable block 30, a through hole 5 is arranged at one end of the viewing plate 4 close to the sub-buckle 16 close to the crank 1, a second groove 13 is arranged in the middle of the bottom of the through hole 5, a first rotating shaft 6 is arranged in the second groove 13, the first rotating shaft 6 penetrates through the viewing plate 4 and extends to the top of the viewing plate 4, a rotating rod 11 is arranged at the top of the first rotating shaft 6, a mounting plate 18 is arranged in the middle of the outer side of the first rotating shaft 6, a mirror 17 is arranged at one end of the mounting plate 18 close to the sub-buckle 16, and a limiting block 12 is arranged at the outer side of the first, one side that 4 tops of board of seeing are close to first pivot 6 evenly is provided with the first recess 10 of mutually supporting with stopper 12, and the one end of keeping away from son at the 3 tops of cage has articulated protective cover 24, and protective cover 24 keeps away from the intermediate position department of 1 one end of crank and installs the box 25 of mutually supporting with son knot 16.

In this implementation, base 2 is close to the intermediate position department that 16 one end was buckled to the son and installs the access cover, the convenience is overhauld and is maintained the inside of third recess 15, the intermediate position department that second movable block 30 one end was kept away from to lift case 3 installs the handle, the person of facilitating the use carries to equipment and takes, it installs the fixation clamp to watch the board 4 to be close to the top that first movable block 29 one end kept away from through-hole 5 one side, the person of facilitating the use fixes the spoken script, the outside that first pivot 6 one end was kept away from to rotary rod 11 is provided with anti-skidding line, the person of facilitating the use is rotatory to advancing rotary rod 11, the outside symmetry of lead screw 26 is provided with opposite direction's screw thread, when making the user wave crank 1, first movable block 29 and second movable block 30 are to opposite direction rebound.

The working principle is as follows: when the device is used, the device is placed in a selected English oral training place, the crank 1 is shaken clockwise, the driving bevel gear 32 on the second rotating shaft 7 is driven to rotate through the rotation of the crank 1, the second bearing 27 on the inner side of the driven bevel gear 31 is driven to rotate through the rotation of the driving bevel gear 32, the first movable block 29 and the second movable block 30 are driven to move towards one end of the driven bevel gear 31 along the second bearing 27 through the rotation of the second bearing 27, so that the distance between the bottom of the first supporting rod 9 and the bottom of the second supporting rod 14 is shorter and shorter, the first supporting rod 9 and the second supporting rod 14 are forced to push the lifting box 3 upwards, the lifting box 3 is enabled to ascend continuously, the lifting box 3 is enabled to reach a designated height, the viewing plate 4 is lifted, the third supporting rod 20 is rotated, one end of the third supporting rod 20 is inserted into the proper fourth groove 19, and the viewing plate 4 is enabled to be fixed at a designated angle, make the height and angle of the device more fit the use habit of the user, pull the rotating rod 11 and rotate, through the upward movement of the rotating rod 11, make the stopper 12 break away from the first recess 10, make the rotating rod 11 can rotate, drive the mirror 17 on the mounting panel 18 to rotate through the rotation of the rotating rod 11, rotate the mirror 17 to the angle just to the user's mouth and release the rotating rod 11, through the effect of gravity, make the stopper 12 on the rotating rod 11 snap into the corresponding first recess 10, make the mirror 17 fix the angle just to the user's mouth, thus make the user watch the manuscript on the board 4 while watching and can observe the pronunciation mouth shape of oneself without watching from left and right, avoid the user's attention not to concentrate on inadequately, when the device is used, pull the rotating rod 11 and rotate, through the upward movement of the rotating rod 11, make the stopper 12 break away from the first, so that the rotating rod 11 can rotate, the mirror 17 on the mounting plate 18 is driven to rotate by the rotation of the rotating rod 11, the mirror 17 is rotated to be parallel to the viewing plate 4, the mirror 17 is prevented from being damaged, the crank 1 is shaken anticlockwise, the driving bevel gear 32 on the second rotating shaft 7 is driven to rotate by the rotation of the crank 1, the second bearing 27 on the inner side of the driven bevel gear 31 is driven to rotate by the rotation of the driving bevel gear 32, the first movable block 29 and the second movable block 30 are driven to move along the second bearing 27 to the end far away from the driven bevel gear 31 by the rotation of the second bearing 27, so that the distance between the bottoms of the first supporting rod 9 and the second supporting rod 14 is longer and longer, the lifting box 3 is pulled downwards by the force of the first supporting rod 9 and the second supporting rod 14, so that the lifting box 3 continuously descends until the base 2 and the lifting box 3 are combined together, and the third supporting rod 20 is rotated into the, to watch in board 4 rotates to fifth recess 21, rotate protective cover 24 to the top of watching board 4 lock simultaneously for this auxiliary device forms a box-like whole, thereby makes the user carry or deposit more conveniently.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an oral english practice auxiliary device for training, includes base (2), its characterized in that: the middle position of the top of the base (2) is provided with a third groove (15), the middle positions of two ends in the third groove (15) are provided with second bearings (27), the inside of each second bearing (27) is provided with a lead screw (26), the inside of each third groove (15) is provided with a limiting rod (28), the outside of one end of each lead screw (26) is provided with a first movable block (29), the outside of one end, far away from the first movable block (29), of each lead screw (26) is provided with a second movable block (30), each limiting rod (28) penetrates through the first movable block (29) and the second movable block (30), the middle position of the outside of each lead screw (26) is provided with a driven bevel gear (31), the middle position of one side, far away from the limiting rod (28), in the third groove (15) is provided with a first bearing (8), the inside of each first bearing (8) is provided with a second rotating shaft (7), the second rotating shaft (7) penetrates through the base (2) and extends to the outside of the base (2), a crank (1) is installed at one end, away from the screw rod (26), of the second rotating shaft (7), a driving bevel gear (32) is installed at one end, away from the crank (1), of the second rotating shaft (7), the driving bevel gear (32) is meshed with a driven bevel gear (31), a lifting box (3) is arranged above the base (2), a seventh groove (23) is formed in the middle of the bottom of the lifting box (3), a first supporting rod (9) is hinged to one end, close to a second movable block (30), of the top of the seventh groove (23), a first supporting rod (9) is hinged to one end, away from the seventh groove (23), of the first supporting rod (9) is hinged to the first movable block (29), and a second supporting rod (14) is hinged to one end, close to the first movable block (29), of the top of the seventh groove (23), one end, far away from the seventh groove (23), of the second supporting rod (14) is hinged to the second movable block (30), a sub buckle (16) is installed at the middle position, close to one end of the first movable block (29), of the top of the lifting box (3), a fifth groove (21) is arranged at the middle position of the top of the lifting box (3), a viewing plate (4) is hinged to one end, close to the sub buckle (16), of the bottom inside the fifth groove (21), a sixth groove (22) is arranged at the middle position of the bottom of the fifth groove (21), a third supporting rod (20) is hinged to one end, close to the second movable block (30), of the bottom inside of the sixth groove (22), a fourth groove (19) matched with the third supporting rod (20) is uniformly arranged at the middle position, close to one end of the second movable block (30), of the viewing plate (4), one side, close to one end of the sub buckle (16), of the viewing plate (4), close to the handle (1), is provided with a through hole (5), the middle position department of the inside bottom of through-hole (5) is provided with second recess (13), the internally mounted of second recess (13) has first pivot (6), first pivot (6) pass observation board (4) and extend to the top of observation board (4), rotary rod (11) are installed at the top of first pivot (6), mounting panel (18) are installed to the middle position department in first pivot (6) outside, mirror (17) are installed to one end that mounting panel (18) are close to sub-knot (16), stopper (12) are installed in the outside that first pivot (6) are close to rotary rod (11) one end, one side that observation board (4) top is close to first pivot (6) evenly is provided with first recess (10) of mutually supporting with stopper (12), the one end that sub-knot (16) was kept away from at lifting box (3) top articulates there is protective cover (24), and a female buckle (25) matched with the male buckle (16) is arranged at the middle position of one end of the protective cover (24) far away from the crank (1).

2. The auxiliary device for oral english practice training according to claim 1, wherein: and an access cover is arranged at the middle position of the base (2) close to one end of the sub-buckle (16).

3. The auxiliary device for oral english practice training according to claim 1, wherein: the middle position of one end of the lifting box (3) far away from the second movable block (30) is provided with a handle.

4. The auxiliary device for oral english practice training according to claim 1, wherein: and a fixing clamp is arranged at the top of one side, which is far away from the through hole (5), of one end, close to the first movable block (29), of the viewing plate (4).

5. The auxiliary device for oral english practice training according to claim 1, wherein: the outer side of one end, far away from the first rotating shaft (6), of the rotating rod (11) is provided with anti-skidding threads.

6. The auxiliary device for oral english practice training according to claim 1, wherein: and the outer sides of the screw rods (26) are symmetrically provided with threads in opposite directions.