CN213844467U

CN213844467U - Mandarin pronunciation auxiliary calibration training device

Info

Publication number: CN213844467U
Application number: CN202022758020.9U
Authority: CN
Inventors: 于敬红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-30
Anticipated expiration: 2030-11-25

Abstract

The utility model belongs to the technical field of pronunciation training aid, in particular to a mandarin pronunciation training aid, which aims at the problems of complex preparation operation and inconvenient adjustment of a mandarin pronunciation calibration device before training and provides a proposal that comprises a base, a support rod is fixed at the top of the base, a box body is fixed at the top of the support rod, and a rotating platform is rotatably connected at the top end of the box body; the utility model discloses in rotate through rotating the runner, make the rotation platform rotate on the top of box, and simultaneously, it promotes from placing the board to drive the motion of text for the mandarin pronunciation through the push pedal, take out the text and place it at the spacing inslot, make the slip of slip lid compress tightly its top, calibration equipment extends to the box outside simultaneously completely, rotation through the runner makes the user carry out synchronization and releases calibration equipment and text, the accurate operation when carrying out the calibration training to the mandarin has been simplified, and is simple in operation, and is convenient.

Description

Mandarin pronunciation auxiliary calibration training device

Technical Field

The utility model relates to a pronunciation training aiding technical field especially relates to a mandarin pronunciation training aiding device.

Background

Along with the continuous development of society, the living standard of people is continuously improved, and people pay more and more attention to the education and the cultivation of children, so a series of teaching equipment and tools are continuously improved, certain embodiment is achieved in the mandarin pronunciation teaching, various mandarin auxiliary mouth-shaped pronunciation teaching tools appear in the market at present, although the use of people can be greatly met, certain defects still exist, and the condition that the pronunciation of students is inaccurate often appears in the mandarin pronunciation learning process.

At present, the user can use mandarin calibration pronunciation device to calibrate the training to it, it is generally through carrying out training processing with calibration equipment such as phonograph and training text, at this moment, then just can train the processing to it after need placing calibration equipment and training text and accomplishing, then there is calibration equipment and training text to place inconvenient problem this moment, and because the user has different heights and custom, the use that satisfies many users that current calibration pronunciation device can not be better, its corresponding adjustment is also comparatively inconvenient.

Therefore, a mandarin chinese pronunciation auxiliary calibration training device is needed to solve the problems of complicated preparation operation and inconvenient adjustment of the mandarin chinese pronunciation calibration device before training.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of supplementary training ware of calibrating of mandarin pronunciation has solved the complicated and inconvenient problem of adjustment of the preparation operation of mandarin calibration pronunciation device before the training.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an assistant calibration trainer for mandarin pronunciation comprises a base, a support rod fixed on the top of the base, a box body is fixed at the top of the supporting rod, a rotating platform is rotatably connected at the top end of the box body, two gears which are symmetrically distributed are rotatably connected in the box body, the outer surface of the box body is rotationally connected with a rotating wheel which is coaxial with the gear, the bottom of the box body is connected with a sliding plate in a sliding way, the top of the box body is connected with a supporting plate in a sliding way, two connecting rods which are symmetrically distributed are hinged between the supporting plate and the rotating platform, the supporting plate and the sliding plate are both provided with teeth meshed with gears, a baffle plate is fixed above the sliding plate of the box body, a placing plate is fixed above the box body at the tooth position of the sliding plate, an outlet is formed in one side of the box body at the placing plate, and push plates are fixed on the top of the sliding plate and the bottom of the supporting plate.

Preferably, a limiting groove is formed in the rotating platform, and a sliding cover is connected to the end, located in the limiting groove, of the rotating platform in a sliding mode.

Preferably, the top of box has seted up the spout, the top of backup pad is fixed with the sliding block with spout looks adaptation.

Preferably, one side of the box body, which is positioned on the partition board, is rotatably connected with a box cover, and the contact surfaces of the two push plates, the partition board and the placing plate are smooth planes respectively.

Preferably, the support rod is a two-section telescopic rod, and a locking bolt is connected to the joint of the support rod through threads.

Preferably, two fixing rods which are symmetrically distributed are fixed at the top end of the supporting rod, and the fixing rods and the side surfaces of the supporting rod are obliquely distributed.

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

1. the utility model discloses in rotate the runner, make the rotation platform rotate on the top of box, it is located suitable viewing angle until rotating the platform, and simultaneously, it promotes from placing the board to drive the motion of text for the pronunciation of mandarin through the push pedal, it places it at the spacing inslot to take out the text, make the slip of slip lid compress tightly its top, calibration equipment extends to the box outside completely simultaneously, calibration equipment extends to the box outside, gravity of applying the sliding plate through calibration equipment can make the better slope of rotation platform place on the box, need not to apply spacing can make the stable placing of rotation platform on the box to the runner, make the user release calibration equipment and text in step through the rotation of runner, the accurate operation when carrying out the calibration training to mandarin has been simplified, and is simple in operation, and convenient.

2. The utility model discloses well calibration training operation is accomplished the back, can be through the antiport of runner for calibration equipment is located inside the box, rotates the platform simultaneously and is in the top with the box top, places the text on placing the board again, can accomplish accomodating the text, and the simple operation has reduced the area of calibration equipment when not using to a certain extent.

Drawings

Fig. 1 is a schematic view of a main sectional structure of a mandarin pronunciation auxiliary calibration training device provided by the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic view of the structure of the mandarin pronunciation auxiliary calibration training device provided by the present invention.

In the figure: 1. a base; 2. a support bar; 3. a box body; 4. a rotating table; 5. a gear; 6. a rotating wheel; 7. a sliding plate; 8. a support plate; 9. a connecting rod; 10. a partition plate; 11. placing the plate; 12. an outlet; 13. pushing the plate; 14. a limiting groove; 15. a sliding cover; 16. a chute; 17. a slider; 18. a box cover; 19. locking the bolt; 20. and (5) fixing the rod.

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.

Referring to fig. 1-3, a mandarin pronunciation auxiliary calibration training device comprises a base 1, a support rod 2 is fixed on the top of the base 1, a box body 3 is fixed on the top of the support rod 2, a rotating table 4 is rotatably connected on the top end of the box body 3, two gears 5 which are symmetrically distributed are rotatably connected inside the box body 3, a rotating wheel 6 which is coaxial with the gears 5 is rotatably connected on the outer surface of the box body 3, a sliding plate 7 is slidably connected on the bottom of the box body 3, a support plate 8 is slidably connected on the top of the box body 3, two connecting rods 9 which are symmetrically distributed are hinged between the support plate 8 and the rotating table 4, teeth which are engaged with the gears 5 are arranged on the support plate 8 and the sliding plate 7, a partition plate 10 is fixed above the sliding plate 7 of the box body 3, a placing plate 11 is fixed above the teeth of the sliding plate 7 of the box body 3, and an outlet 12 is arranged on one side of the placing plate 11 of the box body 3, push plates 13 are fixed at the top of the sliding plate 7 and the bottom of the supporting plate 8, specifically, in an initial state, a calibration device for mandarin pronunciation is placed between the sliding plate 7 and the partition plate 10 to store and place the calibration device, a text for mandarin training is placed above the partition plate 10 to store and place, at the moment, the rotating table 4 and the top of the box body 3 are horizontally distributed to fold and store the box body 3 and the rotating table 4, and therefore the occupied area is reduced to a certain extent.

The spacing groove 14 has been seted up to the inside of revolving stage 4, and the tip sliding connection that revolving stage 4 is located spacing groove 14 has sliding cover 15, and is concrete, the setting of spacing groove 14 and sliding cover 15 for the text is placed more stably in the spacing groove 14 of revolving stage 4 inside, thereby convenient to use person watches the training text.

Spout 16 has been seted up on the top of box 3, and the top of backup pad 8 is fixed with the sliding block 17 with 16 looks adaptations of spout, and is concrete, and the setting of spout 16 and sliding block 17 further improves backup pad 8 at the gliding stability in box 3 top.

One side that box 3 is located baffle 10 rotates and is connected with case lid 18, and two push pedal 13 are the smooth plane with baffle 10 respectively with the contact surface of placing board 11, and is concrete, and the setting of case lid 18 carries out abundant protection to calibration equipment, and the setting of push pedal 13 smooth surface further improves the stability of backup pad 8 and sliding plate 7 when calibration equipment and training text come out in step from box 3.

Bracing piece 2 is two segmentation telescopic links, and the junction threaded connection of bracing piece 2 has locking bolt 19, and is concrete, and the setting of 2 two segmentations of bracing piece is convenient for carry out altitude mixture control to box 3 to be applicable to the not user of co-altitude and train.

The top of bracing piece 2 is fixed with two dead levers 20 that are the symmetric distribution, and dead lever 20 is the slope with the side of bracing piece 2 and distributes, and is concrete, dead lever 20's setting for improve the stability between box 3 and the bracing piece 2.

The working principle is as follows: when the device is used for mandarin Chinese pronunciation calibration training, firstly, the locking bolt 19 is adjusted to enable the box body 3 to be located at a proper height, at the moment, the rotating wheel 6 is rotated to drive the gear 5 to rotate in the box body 3 to drive the supporting plate 8 to slide towards one side far away from the box cover 18, the rotating table 4 is rotated at the top end of the box body 3 under the action of the connecting rod 9 until the rotating table 4 is located at a proper viewing angle, the supporting plate 8 drives the mandarin Chinese pronunciation text to be pushed from the placing plate 11 through the movement of the pushing plate 13 while sliding, the text is taken out and placed in the limiting groove 14, the sliding cover 15 is made to slide to compress the top end of the text, the sliding plate 7 slides at the bottom of the box body 3 along with the rotation of the gear 5, the calibration device on the sliding plate 7 is pushed to drive the box cover 18 to rotate and open, the calibration equipment completely extends to the outer side of the box body 3, the calibration equipment extends to the outer side of the box body 3, the rotating table 4 can be placed on the box body 3 in a better inclined mode through the gravity applied to the sliding plate 7 by the calibration equipment, the rotating table 4 can be stably placed on the box body 3 without limiting the rotating wheel 6, a user can synchronously push out the calibration equipment and a text through the rotation of the rotating wheel 6, the accurate operation during the calibration training of the mandarin is simplified, and the operation is simple and convenient; after the calibration training operation is completed, the reverse rotation of the rotating wheel 6 can be realized, so that the calibration equipment is positioned inside the box body 3, the rotating table 4 and the top end of the box body 3 are positioned at the top end, the text is placed on the placing plate 11, the storage of the text can be completed, the operation is convenient, and the occupied area of the calibration equipment when the calibration equipment is not used is reduced to a certain extent.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The auxiliary mandarin pronunciation calibration trainer comprises a base (1), wherein a supporting rod (2) is fixed at the top of the base (1), and is characterized in that a box body (3) is fixed at the top of the supporting rod (2), a rotating table (4) is rotatably connected at the top end of the box body (3), two gears (5) which are symmetrically distributed are rotatably connected inside the box body (3), a rotating wheel (6) which is coaxial with the gears (5) is rotatably connected on the outer surface of the box body (3), a sliding plate (7) is slidably connected at the bottom of the box body (3), a supporting plate (8) is slidably connected at the top of the box body (3), two connecting rods (9) which are symmetrically distributed are hinged between the supporting plate (8) and the rotating table (4), and teeth which are meshed with the gears (5) are arranged on the supporting plate (8) and the sliding plate (7), a partition plate (10) is fixed above the sliding plate (7) of the box body (3), a placing plate (11) is fixed above the teeth of the sliding plate (7) of the box body (3), an outlet (12) is formed in one side, located on the placing plate (11), of the box body (3), and push plates (13) are fixed at the top of the sliding plate (7) and the bottom of the supporting plate (8).

2. The auxiliary mandarin chinese pronunciation calibration training device as claimed in claim 1, wherein a limiting groove (14) is formed in the rotating table (4), and a sliding cover (15) is slidably connected to an end of the rotating table (4) located in the limiting groove (14).

3. The auxiliary mandarin chinese pronunciation calibration training device as claimed in claim 1, wherein a sliding slot (16) is formed at the top end of the box body (3), and a sliding block (17) matched with the sliding slot (16) is fixed at the top of the supporting plate (8).

4. A Mandarin pronunciation auxiliary alignment training device as claimed in claim 1, wherein the box body (3) is rotatably connected with a box cover (18) at one side of the partition plate (10), and the contact surfaces of the two push plates (13) with the partition plate (10) and the placing plate (11) are smooth planes.

5. The auxiliary mandarin chinese pronunciation calibration training aid according to claim 1, wherein the support rod (2) is a two-segment telescopic rod, and a locking bolt (19) is threadedly connected to a joint of the support rod (2).

6. The auxiliary mandarin chinese pronunciation calibration training device as claimed in claim 1, wherein two symmetrically disposed fixing rods (20) are fixed to the top of the supporting rod (2), and the fixing rods (20) are disposed to be inclined to the side of the supporting rod (2).