CN212181677U

CN212181677U - Pronunciation auxiliary device for Chinese study

Info

Publication number: CN212181677U
Application number: CN202021016318.6U
Authority: CN
Inventors: 罗茜
Original assignee: Qiannan National Kindergarten Normal College
Current assignee: Qiannan National Kindergarten Normal College
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-12-18
Anticipated expiration: 2030-06-05

Abstract

The utility model provides a pronunciation auxiliary device for Chinese study, which belongs to the technical field of learning tools and comprises a supporting table, wherein an adjusting groove is drilled in the supporting table, a fixed disc is fixed at the upper end of the supporting table, a rotating disc is rotatably connected at the upper end of the fixed disc, a connecting rod is fixed at the upper end of the rotating disc, a television is fixed at the upper end of the connecting rod, the lower end of the connecting rod penetrates through the lower ends of the rotating disc and the fixed disc and extends into the adjusting groove, the connecting rod is rotatably connected with the fixed disc and the supporting table, and the upper inner wall of the adjusting groove is rotatably connected with a big gear wheel. The learning efficiency of students is greatly improved.

Description

Pronunciation auxiliary device for Chinese study

Technical Field

The utility model belongs to the technical field of learning tools, concretely relates to pronunciation auxiliary device is used in chinese study.

Background

Chinese (Chinese), which refers to Chinese and Chinese characters, includes both writing systems and pronunciation systems. Chinese includes standard and dialects. The origin of Chinese characters is the cang Jie character in legend. We can now confirm that oracle bone inscriptions, more than 3000 years ago today, are already a very mature system of text. The number of Chinese people is more than 17 hundred million, and the Chinese people range from the whole world of China (mainland, Hongkong and Australia, Taiwan) to the overseas China regions of Singapore, Malaysia, Japan, Korea, Indonesia, Thailand, Vietnam, Cambodia, Burma and the like.

Generally when the study of chinese was gone on, need show chinese pinyin and send chinese pronunciation simultaneously through the TV for the student who carries out the study can see while listening better study chinese, and current TV is all fixed on the desktop, unable angle regulation, because the student position of studying is different, leads to being in the difficult chinese character and the pinyin that see the TV screen display of seeing of student in the corner, can only hear the pronunciation, makes noon study effect worsen, and the efficiency of studying greatly reduced simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pronunciation auxiliary device is used in chinese study, the current TV that aims at solving among the prior art all is fixed on the desktop, unable angle regulation, because the student position of studying is different, leads to being in the difficult chinese character and the pinyin that see television screen display of student of corner, only can hear the pronunciation for noon learning effect worsens, learning efficiency greatly reduced's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

an auxiliary pronunciation device for Chinese learning comprises a support platform, an adjusting groove is drilled in the support platform, a fixed disc is fixed at the upper end of the supporting table, a rotating disc is rotatably connected at the upper end of the fixed disc, the upper end of the rotating disc is fixed with a connecting rod, the upper end of the connecting rod is fixed with a television, the lower end of the connecting rod penetrates through the lower ends of the rotating disc and the fixed disc and extends into the adjusting groove, the connecting rod is rotatably connected with the fixed disc and the supporting table, the upper inner wall of the adjusting groove is rotatably connected with a big gear which is fixed with the connecting rod, the teeth on the big gear are positioned at the lower end of the big gear, a rotating shaft is rotatably connected between the left inner wall and the right inner wall of the adjusting groove, the surface of pivot is fixed with the pinion, mesh between pinion and the gear wheel, the right-hand member of pivot runs through the right-hand member of brace table and extends to the right. The problem of current TV among the prior art all be fixed on the desktop, unable angle regulation, because the student position of studying is different, lead to being in the corner student and be difficult for seeing the chinese character and the pinyin that TV screen shows, can only hear the pronunciation for noon learning effect worsens, learning efficiency greatly reduced simultaneously is solved.

As an optimization, the right-hand member of brace table cuts a spacing groove, the spacing groove is "square" shape, the pivot is located the spacing inslot and right side department surface is "square" shape.

As an optimization, the right side of spacing groove is provided with the fixture block, fixture block and spacing groove phase-match, the fixture block activity is pegged graft in the spacing inslot, the left end of fixture block is opened the chisel and is had with pivot "square" surperficial department assorted draw-in groove, the right-hand member activity of pivot is pegged graft in the draw-in groove, the upper and lower both ends of fixture block all are fixed with the handle.

As an optimization, the lower extreme of rotating the disc is fixed with circular slider, the upper end of fixed disc is opened and chiseled have with circular slider assorted circular spout, circular spout and circular slider all are "T" form, circular slider sliding connection is in circular spout.

As an optimization of the utility model, the upper end of the television is chiseled with a plurality of evenly distributed's louvres, and is a plurality of the filter screen is installed to the upper end of louvre.

As an optimization of the utility model, the supporting legs are all installed to the lower extreme four corners department of brace table, anti-skidding line has all been carved with on the surface of handle and the lower extreme of supporting legs.

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

1. in this scheme, when carrying out chinese pronunciation study, the chinese character that shows and the syllable that sends learn through on the TV set, when turning classmates can't see clearly chinese character and pinyin on the screen, need carry out the adjustment of angle to the TV set, the surface that inserts the pivot through the draw-in groove through the fixture block makes the fixture block rotate and drives the pivot rotation, the pivot drives the pinion and rotates, the pinion drives and rotates rather than the gear wheel of meshing, the gear wheel drives the connecting rod and rotates, the connecting rod drives and rotates disc and TV set simultaneously, make the TV set be convenient for adjust the angle left or right, make the student of study can both see the chinese character and the pinyin of demonstration, then carry out synchronous study according to the pronunciation of hearing, this device simple structure, the operation is convenient, make efficiency of learning higher when practising the study of chinese.

2. When the surface that inserts the pivot with the fixture block through the draw-in groove rotates the pivot in this scheme, make the left end of fixture block be located the right side of spacing groove, then rotate the fixture block through two, after adjusting the completion, select suitable angle to insert the fixture block spacing inslot, because fixture block and spacing groove are "square", make the fixture block unable rotation when inserting the spacing groove, simultaneously because the right-hand member of pivot is located the draw-in groove, and the right-hand member and the draw-in groove of pivot are "square", when making the fixture block unable rotation, block the pivot through the draw-in groove and simultaneously unable rotation, make the TV set adjust the back well, it is more stable, it rocks about being difficult, make the student more accurate when watching the TV set, make the learning effect promote greatly.

3. When the rotating disc rotates in this scheme, the circular slider of rotating disc lower extreme slides in circular spout this moment, because circular spout and circular slider all are "T" form for circular slider card is in circular spout and rotate, makes the TV set more stable when rotating, and is difficult for inclining, is difficult for dropping and breaks.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

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

fig. 3 is a partial perspective view of the fixed disk and the rotating disk of the present invention.

In the figure: 1-a support table; 2-supporting feet; 3-fixing the disc; 31-a circular chute; 4-rotating the disc; 41-circular slider; 5-a connecting rod; 6-a television; 7-a fixture block; 71-a handle; 8-an adjusting tank; 9-a rotating shaft; 10-pinion gear; 11-a bull gear; 12-a card slot; 13-limiting groove.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions:

the utility model provides a pronunciation auxiliary device is used in chinese study, including brace table 1, the inside excavation of brace table 1 has adjustment tank 8, the upper end of brace table 1 is fixed with fixed disc 3, the upper end of fixed disc 3 is rotated and is connected with carousel 4, the upper end of carousel 4 is fixed with connecting rod 5, the upper end of connecting rod 5 is fixed with TV set 6, the lower extreme of connecting rod 5 runs through carousel 4 and fixed disc 3 lower extreme and extends to in the adjustment tank 8, be the rotation between connecting rod 5 and fixed disc 3 and the brace table 1 and be connected, the last inner wall of adjustment tank 8 rotates and is connected with gear wheel 11, it is fixed between gear wheel 11 and the connecting rod 5, tooth position on the gear wheel 11 is in the lower extreme of gear wheel 11, it is connected with pivot 9 to rotate between the left and right sides inner wall of adjustment tank 8, the fixed surface of pivot 9 has pinion 10, mesh between pinion 10 and the gear wheel 11, the right.

In the embodiment of the present invention, the supporting platform 1 is used for supporting the device, the fixed disc 3 plays a role of supporting the rotating disc 4 and making the rotating disc 4 more stable when rotating, the rotating disc 4 plays a role of supporting the connecting rod 5, the connecting rod 5 plays a role of supporting the tv 6, the tv 6 can select different models according to actual needs, for example, the model is creative 55M1, the tv 6 is electrically connected with an external power supply, for those skilled in the art, the tv 6 is the prior art, and not described in too much detail, the tv 6 is used for displaying chinese characters and pinyin and playing chinese pronunciation, by rotating the rotating shaft 9, the rotating shaft 9 is used for driving the pinion 10 to rotate, the pinion 10 drives the gearwheel 11 engaged with the pinion to rotate, the gearwheel 11 plays a role of driving the connecting rod 5 to rotate and adjusts the angle of the tv 6 through the connecting rod 5, gear wheel 11 drives connecting rod 5 and rotates, and connecting rod 5 drives rotating disc 4 and TV set 6 and rotates simultaneously for TV set 6 is convenient for left or right angle of adjustment, makes the student of corner study can both see the chinese character and the pinyin of demonstration, then carries out synchronous study according to the pronunciation of hearing, this device simple structure, and the simple operation makes learning efficiency higher when practising the literary composition.

Specifically, referring to fig. 1 and 2, a limiting groove 13 is cut at the right end of the supporting table 1, the limiting groove 13 is rectangular, the rotating shaft 9 is located in the limiting groove 13, and the surface of the rotating shaft 9 located in the limiting groove 13 and at the right side is rectangular.

In this embodiment: the length and width of the surface of the rectangular part on the right side of the surface of the rotating shaft 9 are both smaller than the length and width of the inner wall of the limiting groove 13, and when the rotating shaft 9 rotates, the surface of the rotating shaft 9 cannot collide with the inner wall of the limiting groove 13.

Referring to fig. 2, a clamping block 7 is disposed on the right side of the limiting groove 13, the clamping block 7 is matched with the limiting groove 13, the clamping block 7 is movably inserted into the limiting groove 13, a clamping groove 12 matched with the rectangular surface of the rotating shaft 9 is formed in the left end of the clamping block 7, the right end of the rotating shaft 9 is movably inserted into the clamping groove 12, and handles 71 are fixed to the upper end and the lower end of the clamping block 7.

In this embodiment: when inserting fixture block 7 through draw-in groove 12 the surface of pivot 9 and rotating pivot 9, make the left end of fixture block 7 be located the right side of spacing groove 13, then rotate fixture block 7 and drive pivot 9 through two handles 71 and rotate, after adjusting and accomplishing, select suitable angle and insert fixture block 7 in spacing groove 13, because fixture block 7 and spacing groove 13 are "square", make fixture block 7 unable rotation when inserting spacing groove 13, simultaneously because the right-hand member of pivot 9 is located draw-in groove 12, and the right-hand member of pivot 9 and draw-in groove 12 are "square", when making fixture block 7 unable rotation, block pivot 9 simultaneously unable rotation through draw-in groove 12, make TV set 6 adjust the back well, more stable, it rocks about being difficult, make the student more accurate when watching TV set 6, make the learning effect promote greatly.

Specifically referring to fig. 3, a circular sliding block 41 is fixed at the lower end of the rotating disc 4, a circular sliding slot 31 matched with the circular sliding block 41 is cut at the upper end of the fixed disc 3, the circular sliding slot 31 and the circular sliding block 41 are both in a "T" shape, and the circular sliding block 41 is slidably connected in the circular sliding slot 31.

In this embodiment: when the rotating disc 4 rotates, the circular sliding block 41 at the lower end of the rotating disc 4 slides in the circular sliding groove 31 at the moment, and the circular sliding groove 31 and the circular sliding block 41 are both in a T shape, so that the circular sliding block 41 is clamped in the circular sliding groove 31 and rotates, the television 6 is more stable in rotation, is not easy to incline, and is not easy to drop and break.

Specifically, referring to fig. 1, a plurality of uniformly distributed heat dissipation holes are drilled in the upper end of the television 6, and a filter screen is installed on the upper ends of the plurality of heat dissipation holes.

In this embodiment: through the heat dissipation holes and the filter screen, when the television set 6 works for a long time, heat generated by long-time working of internal electrical components is convenient to dissipate, the heat dissipation effect of the television set 6 is greatly increased, and the service life of the television set is greatly prolonged.

Specifically referring to fig. 1, the supporting legs 2 are mounted at four corners of the lower end of the supporting platform 1, and anti-skid lines are engraved on the surface of the handle 71 and the lower ends of the supporting legs 2.

In this embodiment: supporting legs 2 are installed at four corners of the lower end of the supporting table 1, and anti-skidding lines are carved on the surface of the handle 71 and the lower ends of the supporting legs 2, so that the device is more stable on the ground and is not prone to toppling, and meanwhile, hands are not prone to slipping when the handle 71 is rotated.

The utility model discloses a theory of operation and use flow: when the angle of the television 6 needs to be adjusted, firstly, the fixture block 7 is inserted into the surface of the rotating shaft 9 through the clamping groove 12, so that the left end of the fixture block 7 is positioned at the right side of the limiting groove 13, then the two handles 71 are rotated to drive the rotating fixture block 7 to rotate, the fixture block 7 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the pinion 10 to rotate, the pinion 10 drives the gearwheel 11 engaged with the pinion to rotate, the gearwheel 11 drives the connecting rod 5 to rotate, the connecting rod 5 drives the rotating disc 4 and the television 6 to simultaneously rotate, so that the television 6 is convenient to adjust the angle leftwards or rightwards, after the adjustment is completed, the proper angle is selected to insert the fixture block 7 into the limiting groove 13, so that the fixture block 7 cannot rotate after being inserted into the limiting groove 13, meanwhile, because the right end of the rotating shaft 9 is positioned in the clamping groove 12, when the fixture, make TV set 6 be difficult for rocking, this device makes when doing chinese study, is convenient for adjust the angle of TV set 6, and it is fixed to be convenient for after adjusting simultaneously for the student of corner study can both see the chinese character and the pinyin of demonstration, then carries out synchronous study according to the pronunciation of hearing, makes student's learning efficiency improve greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pronunciation auxiliary device for Chinese study, includes brace table (1), its characterized in that: the inside of brace table (1) is chiseled and is had adjustment tank (8), the upper end of brace table (1) is fixed with fixed disc (3), the upper end of fixed disc (3) is rotated and is connected with rotating disc (4), the upper end of rotating disc (4) is fixed with connecting rod (5), the upper end of connecting rod (5) is fixed with TV set (6), the lower extreme of connecting rod (5) runs through rotating disc (4) and fixed disc (3) lower extreme and extends to in adjustment tank (8), be the rotation connection between connecting rod (5) and fixed disc (3) and brace table (1), the last inner wall of adjustment tank (8) rotates and is connected with gear wheel (11), it is fixed between gear wheel (11) and connecting rod (5), the tooth on gear wheel (11) is located the lower extreme of gear wheel (11), it is connected with pivot (9) to rotate between the left and right sides inner wall of adjustment tank (8), the surface mounting of pivot (9) has pinion (10), mesh between pinion (10) and gear wheel (11), the right-hand member of pivot (9) runs through the right-hand member of brace table (1) and extends right.

2. The pronunciation support device as claimed in claim 1, wherein: supporting bench (1)'s right-hand member is excavated spacing groove (13), spacing groove (13) are "square" shape, pivot (9) are located spacing groove (13) and right side department surface is "square" shape.

3. The pronunciation support device as claimed in claim 2, wherein: the right side of the limiting groove (13) is provided with a clamping block (7), the clamping block (7) is matched with the limiting groove (13), the clamping block (7) is movably inserted into the limiting groove (13), the left end of the clamping block (7) is provided with a clamping groove (12) matched with the rectangular surface of the rotating shaft (9), the right end of the rotating shaft (9) is movably inserted into the clamping groove (12), and handles (71) are fixed at the upper end and the lower end of the clamping block (7).

4. The pronunciation support device as claimed in claim 3, wherein: the lower extreme of rotating disc (4) is fixed with circular slider (41), the upper end of fixed disc (3) is opened chisel and is had circular spout (31) with circular slider (41) assorted, circular spout (31) and circular slider (41) all are "T" form, circular slider (41) sliding connection is in circular spout (31).

5. The pronunciation aid for learning chinese as claimed in claim 4, wherein: the upper end of the television (6) is provided with a plurality of uniformly distributed heat dissipation holes, and the upper ends of the heat dissipation holes are provided with filter screens.

6. The pronunciation aid for learning chinese as claimed in claim 5, wherein: supporting legs (2) are installed at four corners of the lower end of the supporting table (1), and anti-skidding lines are carved on the surface of the handle (71) and the lower ends of the supporting legs (2).