CN114973868A - Foreign language spoken language practice device and use method - Google Patents
Foreign language spoken language practice device and use method Download PDFInfo
- Publication number
- CN114973868A CN114973868A CN202210443486.0A CN202210443486A CN114973868A CN 114973868 A CN114973868 A CN 114973868A CN 202210443486 A CN202210443486 A CN 202210443486A CN 114973868 A CN114973868 A CN 114973868A
- Authority
- CN
- China
- Prior art keywords
- shaped
- arc
- fixedly connected
- transmission
- mirror
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Accessories Of Cameras (AREA)
Abstract
A foreign language spoken language practice device and a use method thereof belong to the field of foreign language auxiliary learning. The box body comprises a side wall, a top wall and a transverse plate; the top end of the side wall is fixedly connected with a top plate, and the middle position of the side wall is fixedly connected with a transverse plate; the motor is fixedly connected to the side wall through a support and positioned below the transverse plate, and an output shaft of the motor is fixedly connected with a screw rod; the power device is matched with the screw; the two arc-shaped racks are fixedly connected to the upper end of the top plate; transmission I, image device II all set up in the diaphragm upper end, transmission I and I fixed connection of image device, and image device II cooperates with transmission I. The invention not only can enable two persons to practice facing the mirror at the same time, but also can adjust the angles and the positions of the mirror I and the mirror II through the transmission device I and the transmission device II, so that the mouth shape can be observed when the user obliquely views the mirror at a small angle, and the eye fatigue caused by long-time large-angle oblique viewing of the user is relieved.
Description
Technical Field
The invention relates to a foreign language spoken language practice device and a use method thereof, belonging to the field of foreign language auxiliary learning.
Background
When a foreign language is used for oral practice, pronunciation needs to be practiced, the most important thing is mouth shape for practicing pronunciation, at present, the mouth shape can be practiced by only contrasting with a mirror for observing, but when the mouth shape is practiced by aiming at the mirror, observation is needed not only from the front, but also from the side, and when the mouth shape is observed from the side, the eyes of a user need to look at the mirror obliquely at a large angle, so that the eyes are very tired after long-term observation, and therefore improvement is needed.
Disclosure of Invention
The present invention is directed to solving the above-mentioned problems of the prior art and to providing a spoken foreign language practice device and a method for using the same.
The invention achieves the purpose, and adopts the following technical scheme:
a foreign language spoken language practice device comprises a box body, two arc-shaped racks, an imaging device I, an imaging device II, a transmission device I, a motor, a screw and a transmission device II; the box body comprises a side wall, a top wall and a transverse plate; the top end of the side wall is fixedly connected with a top plate, and the middle position of the side wall is fixedly connected with a transverse plate; the motor is fixedly connected to the side wall through a support and positioned below the transverse plate, and an output shaft of the motor is fixedly connected with a screw rod; the power device is matched with the screw; the two arc-shaped racks are fixedly connected to the upper end of the top plate, the imaging device I is arranged on the power device, part of the imaging device I is located above the top wall, and the imaging device I is matched with the arc-shaped racks; transmission I, image device II all set up in the diaphragm upper end, transmission I and I fixed connection of image device, and image device II cooperates with transmission I.
A method for using a foreign language spoken language practice device, the method comprising the steps of:
the method comprises the following steps: when two persons need to exercise in the front, the gear II is rotated to enable the mirror of the mirror II to face the limiting plate, and at the moment, the two persons can exercise in the front and compare the mouth shapes;
step two: when using alone, starter motor, motor drive transmission II and then drive imaging device I and remove, make mirror I rotate to user's side, mouth type when convenient to use person from the side observation pronunciation.
Compared with the prior art, the invention has the beneficial effects that: the invention not only can enable two persons to practice facing the mirror at the same time, but also can adjust the angles and the positions of the mirror I and the mirror II through the transmission device I and the transmission device II, so that the mouth shape can be observed when the user obliquely views the mirror at a small angle, and the eye fatigue caused by long-time large-angle oblique viewing of the user is relieved.
Drawings
FIG. 1 is a top view of a foreign language spoken language practice device of the present invention;
FIG. 2 is a front view of a foreign language spoken language practice apparatus of the present invention;
FIG. 3 is a plan view of a horizontal plate of the spoken foreign language practice apparatus of the present invention;
FIG. 4 is a side cross-sectional view of the cross board of the foreign language spoken language practice device of the present invention;
FIG. 5 is a front view of an imaging device I of a foreign language spoken language practice device of the present invention;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 7 is a front view of the limiting device of the spoken foreign language practice device of the present invention in cooperation with an imaging device II;
FIG. 8 is a plan view of a transmission I of the foreign language spoken language practice device of the present invention;
FIG. 9 is a schematic view showing a structure of a transmission I of the spoken foreign language practice apparatus according to the present invention;
FIG. 10 is a cross-sectional view taken in the direction B-B of FIG. 2;
FIG. 11 is a side view of a transmission II of the foreign language spoken language practice apparatus of the present invention;
fig. 12 is a schematic view showing positions of a single person practice mirror i and a mirror ii of the spoken foreign language practice apparatus according to the present invention.
Detailed Description
The technical solutions in 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 a part of the embodiments of the invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 12, the present embodiment describes a foreign language spoken language practice device, which includes a box 1, two arc-shaped racks 2, an imaging device i 3, an imaging device ii 4, a transmission device i 6, a motor 7, a screw 8 and a transmission device ii 9; the box body 1 comprises side walls 15, a top wall 11 and a transverse plate 19; the top end of the side wall 15 is fixedly connected with a top plate 11, and the middle position of the side wall 15 is fixedly connected with a transverse plate 19; the motor 7 is fixedly connected to the side wall 15 through a bracket and is positioned below the transverse plate 19, and a screw 8 is fixedly connected to an output shaft of the motor 7; the power device 9 is matched with the screw 8; the two arc-shaped racks 2 are fixedly connected to the upper end of the top plate 11, the imaging device I3 is arranged on the power device 9, part of the imaging device I3 is located above the top wall 11, and the imaging device I3 is matched with the arc-shaped racks 2; transmission I6, image device II 4 all set up in diaphragm 19 upper end, transmission I6 and image device I3 fixed connection, and image device II 4 cooperates with transmission I6.
The second embodiment is as follows: as shown in fig. 1 to 12, the present embodiment is further described with respect to the first embodiment, a semicircular notch 14 is formed on one side of the top wall 11 and one side of the transverse plate 19 of the box body 1, and the two arc-shaped racks 2 are symmetrically and fixedly connected to two sides of the notch 14 on the top wall 11; the top wall 11 is also provided with an arc-shaped through hole 13 vertically penetrating through the top wall 11; the transverse plate 19 is provided with an arc-shaped groove 17 and an arc-shaped slide way 18 penetrating through the transverse plate 19, the arc-shaped groove 17 is communicated with the arc-shaped slide way 18, and the arc-shaped slide way 18 is positioned below the arc-shaped through hole 13.
The third concrete implementation mode: as shown in fig. 1 to 12, this embodiment is further described as a first embodiment, and the imaging device i 3 includes a mirror i 31, a gear i 32, and a shaft 33; gear I32 passes through the top of bearing connection axostylus axostyle 33, and I32 upper end fixedly connected with mirror I31 of gear, and I32 of gear are located the upper end of roof 11, and axostylus axostyle 33 and arc through-hole 13 and the 18 sliding fit of arc slide, and I32 and the meshing of two arc racks 2 of gear.
The fourth concrete implementation mode: as shown in fig. 1 to 12, this embodiment is further described as a first embodiment, and the transmission device ii 9 includes a sliding block 91, a sliding rod 93 and a supporting block 94; the sliding block 91 is provided with a threaded hole 92 and is in threaded fit with the screw 8 through the threaded hole 92, the sliding block 91 is further provided with a rectangular through hole perpendicular to the threaded hole 92, the sliding rod 93 is in sliding fit with the rectangular through hole, one end of the sliding rod 93 is fixedly connected with a supporting block 94, and the upper end of the supporting block 94 is sleeved with the shaft rod 33 through a bearing.
The fifth concrete implementation mode: as shown in fig. 1 to 12, this embodiment is further described as a first embodiment, and the transmission device i 6 includes two arc-shaped transmission bars 63, an arc-shaped track 64 and a spring i 65; the outer circular surface and two sides of the arc-shaped track 64 are hollowed out, the two arc-shaped transmission strips 63 are positioned on two sides of the arc-shaped track 64 and are in sliding fit with the arc-shaped track 64, the spring I65 is positioned in the arc-shaped track 64, and two ends of the spring I65 are respectively fixed on the two arc-shaped transmission strips 63; the outer circular surfaces of the two arc-shaped transmission bars 63 and the outer circular surface of the arc-shaped track 64 are on the same arc, and a plurality of teeth are fixedly connected to the outer circular surfaces of the two arc-shaped transmission bars 63; the arc-shaped track 64 is in sliding fit with the arc-shaped groove 17, and parts of the two arc-shaped transmission bars 63 are exposed above the transverse plate 19; the shaft 33 is fixedly attached to the inner circumferential surface of the arc-shaped rail 64.
The sixth specific implementation mode: as shown in fig. 1 to 12, this embodiment is further described as a first embodiment, and the image forming apparatus ii 4 includes a gear ii 41, a connecting rod 42, and a mirror ii 43; the gear II 41 is inserted into the upper end of the transverse plate 19, the upper end of the gear II 41 is fixedly connected with a connecting rod 42, the connecting rod 42 penetrates through the top wall 11, and the top end of the connecting rod 42 is fixedly connected with a mirror II 43; the mirror II 43 is positioned behind the mirror I31; the gear II 41 is meshed with teeth on two arc-shaped transmission bars 63.
The seventh concrete implementation mode: as shown in fig. 1 to 12, the first embodiment is further described, and the present embodiment further includes a position limiting device 5; the limiting device 5 comprises two T-shaped sliding blocks I51, two connecting rods 52, two springs II 53, a U-shaped plate 54 and a limiting plate 55; a T-shaped sliding groove 16 is formed in the inner wall of the side wall 15; the transmission device I6 further comprises two telescopic rods 62 and two T-shaped sliding blocks II 61; the movable end of the telescopic rod 62 is hinged to one end, away from the arc-shaped slide rail 64, of the corresponding arc-shaped transmission strip 63, and the fixed end of the telescopic rod 62 is fixedly connected with a T-shaped sliding block II 61; a slideway 12 is arranged on the top plate 11; the U-shaped plate 54 is placed at the upper end of the transverse plate 19, the horizontal plate of the U-shaped plate 54 is located above the gear II 41, a limiting plate 55 is further fixedly connected to the upper end of the horizontal plate of the U-shaped plate 54, the limiting plate 55 is in sliding fit with the slideway 12, and the limiting plate 55 abuts against the rear end of the mirror II 43; both sides of the U-shaped plate 54 are fixedly connected with springs II 53, and both ends of each spring II 53 are fixedly connected to the inner wall of the side wall 15; one end of each connecting rod 52 is hinged with a T-shaped sliding block I51, the other end of each connecting rod 52 is symmetrically hinged to the side face of the U-shaped plate 54, the T-shaped sliding blocks I51 are in sliding fit with the T-shaped sliding grooves 16, and when the gear II 41 is located in the middle of the U-shaped plate 54, the connecting rods 52 are in an inclined state.
The specific implementation mode is eight: as shown in fig. 1 to 12, the present embodiment describes a method for using a foreign language spoken language practice device, the method including the steps of:
the method comprises the following steps: when two persons need to exercise frontwards, the gear II 41 is rotated to enable the mirror of the mirror II 43 to face the limiting plate 55, and at the moment, the two persons can exercise frontwards and compare the mouth shapes;
step two: when using alone, starter motor 7, motor 7 drive transmission II 9 and then drive imaging device I3 and remove, make I31 of mirror rotate to user's side, mouth type when convenient to use person follow side observation pronunciation.
The working principle of the invention is as follows: when two people use the device, the limiting plate 55 is pushed by a hand along the direction of the slideway 12, the limiting plate 55 drives the U-shaped plate 54 to move, so that the limiting plate 55 is separated from the mirror II 43, then the gear II 41 is rotated, the gear II 41 is only contacted with the outer circular surface of the arc-shaped slide rail 64 at the moment, and the outer surface of the outer circular surface is smooth, so that the gear II 41 rotates to drive the connecting rod 42 to rotate, the connecting rod 42 drives the mirror II 43 to rotate 180 degrees and then releases the hand, so that the limiting plate 55 moves back to the original position under the action of the spring II 53, at the moment, the orientations of the mirror II 43 and the mirror I31 are opposite, and two users can observe the mouth shapes of the two users in front when practicing the mouth language;
when only one person uses the device, the user sits at the notch 14, starts the motor 7, the motor 7 drives the screw rod 8 to rotate, the screw rod 8 drives the sliding block 91 to move through the threaded hole 92, the shaft lever 33 is inserted in the supporting block 94 through the bearing and is in sliding fit with the arc-shaped slide way 18, so that the sliding block 91 is limited, the sliding block 91 can only move along the arrangement direction of the screw rod 8, the supporting block 94 and the sliding rod 93 are further driven to move through the sliding block 91, and the shaft lever 33 is in sliding fit with the arc-shaped slide way 18, so that the shaft lever 33 can also drive the supporting block 94 and the sliding rod 93 to move along the arrangement direction of the sliding rod 93 in the moving process, the power device II 9 does not hinder the shaft lever 33 from moving, and the shaft lever 33 is driven to move in the arc-shaped slide way 18 through the power device II 9, because the shaft lever 33 is also fixedly connected with the inner circular surface of the arc-shaped slide way 64, so that the arc-shaped slide way 64 can also drive the arc-shaped slide way 17 to slide way to slide in the arc-shaped slide way 17, as shown in fig. 6, when the shaft 33 drives the arc-shaped slide rail 64 to move leftward, one end of the arc-shaped transmission strip 63 located at the left side of the arc-shaped slide rail 64 abuts against the inner wall of the arc-shaped groove 17, and the other end moves toward the inside of the arc-shaped slide rail 64 relative to the arc-shaped slide rail 64, and compresses the spring i 65, so that the arc-shaped transmission strip 63 located at the right side of the arc-shaped slide rail 64 is stationary relative to the arc-shaped slide rail 64, and moves leftward along with the arc-shaped slide rail 64, and meanwhile, since the telescopic rod 62 is fixedly connected with the T-shaped slider ii 61, the T-shaped slider ii 61 is in sliding fit with the T-shaped slide groove 16, so as to limit the telescopic rod 62 to rotate, so that the telescopic rod 62 translates, and drives the T-shaped slider ii 61 to move and contact with the T-shaped slider i 51, and drives the T-shaped slider ii 51 to move toward the spring ii 53, the T-shaped slider ii 51 pushes the connecting rod 52 to further push the U-shaped plate 54 to move leftward, and the U-shaped plate 54 drives the limiting plate 55 to move leftward, when the arc-shaped driving bar 63 on the right side of the arc-shaped sliding rail 64 contacts the gear ii 41, at this time, the shaft lever 33 rotates by 30 degrees around the center of the arc-shaped sliding rail 64, the limit plate 55 is separated from the mirror ii 43, and the teeth on the outer circumferential surface of the arc-shaped driving bar 63 are meshed with the gear ii 41 to drive the gear ii 41 to rotate, the gear ii 41 drives the mirror ii 43 to rotate around the connecting rod 42 through the connecting rod 42 (in the state shown in fig. 1, the mirror ii 43 rotates clockwise), and simultaneously the shaft lever 33 moves in the arc-shaped sliding groove 18 and drives the gear i 32 and the mirror i 31 to move together, when the arc-shaped driving bar 63 on the right side of the arc-shaped sliding rail 64 contacts the gear ii 41, the gear i 32 also contacts and meshes with the arc-shaped rack 2, and accordingly the gear i 32 also rotates while continuing to move, and the gear i 32 drives the mirror i 31 to rotate (in the state shown in fig. 1, the mirror I rotates anticlockwise relative to the shaft rod 33), and then the state as shown in fig. 12 is reached, the dotted line part in fig. 12 is the sight of the user, the mouth shape of the side face when the user pronounces can be observed by enabling the eyes of the user to be directly viewed or deviating by a relatively small angle, long-time practice is facilitated, eye fatigue is reduced, and the time for adjusting the angles of the mirror I31 and the mirror II 43 can be saved.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a foreign language spoken language exercise device which characterized in that: the device comprises a box body (1), two arc-shaped racks (2), an imaging device I (3), an imaging device II (4), a transmission device I (6), a motor (7), a screw rod (8) and a transmission device II (9); the box body (1) comprises a side wall (15), a top wall (11) and a transverse plate (19); the top end of the side wall (15) is fixedly connected with a top plate (11), and the middle position of the side wall (15) is fixedly connected with a transverse plate (19); the motor (7) is fixedly connected to the side wall (15) through a bracket and is positioned below the transverse plate (19), and an output shaft of the motor (7) is fixedly connected with a screw rod (8); the power device (9) is matched with the screw (8); the two arc-shaped racks (2) are fixedly connected to the upper end of the top plate (11), the imaging device I (3) is arranged on the power device (9), part of the imaging device I is located above the top wall (11), and the imaging device I (3) is matched with the arc-shaped racks (2); transmission I (6), imaging device II (4) all set up in diaphragm (19) upper end, transmission I (6) and imaging device I (3) fixed connection, imaging device II (4) and transmission I (6) cooperation.
2. The foreign language spoken language practice apparatus as set forth in claim 1, wherein: semicircular notches (14) are formed in one sides of the top wall (11) and the transverse plate (19) of the box body (1), and the two arc-shaped racks (2) are symmetrically and fixedly connected to the two sides of the notches (14) of the top wall (11); the top wall (11) is also provided with an arc-shaped through hole (13) which vertically penetrates through the top wall (11); the arc-shaped groove is characterized in that an arc-shaped groove (17) and an arc-shaped slide way (18) penetrating through the transverse plate (19) are arranged on the transverse plate (19), the arc-shaped groove (17) is communicated with the arc-shaped slide way (18), and the arc-shaped slide way (18) is located below the arc-shaped through hole (13).
3. The foreign language spoken language practice apparatus as set forth in claim 2, wherein: the imaging device I (3) comprises a mirror I (31), a gear I (32) and a shaft lever (33); gear I (32) pass through the top of bearing connection axostylus axostyle (33), and I (32) upper end fixedly connected with mirror I (31) of gear, gear I (32) are located the upper end of roof (11), axostylus axostyle (33) and arc through-hole (13) and arc slide (18) sliding fit, and gear I (32) and two arc rack (2) meshes.
4. The foreign language spoken language practice apparatus as set forth in claim 3, wherein: the transmission device II (9) comprises a sliding block (91), a sliding rod (93) and a supporting block (94); the novel screw rod structure is characterized in that a threaded hole (92) is formed in the sliding block (91), the sliding block (91) is in threaded fit with the screw rod (8) through the threaded hole (92), a rectangular through hole perpendicular to the threaded hole (92) is further formed in the sliding block (91), the sliding rod (93) is in sliding fit with the rectangular through hole, a supporting block (94) is fixedly connected to one end of the sliding rod (93), and the upper end of the supporting block (94) is sleeved with the shaft rod (33) through a bearing.
5. The foreign language spoken language practice apparatus as set forth in claim 4, wherein: the transmission device I (6) comprises two arc-shaped transmission strips (63), an arc-shaped track (64) and a spring I (65); the outer circular surface and two sides of the arc-shaped track (64) are hollowed out, the two arc-shaped transmission strips (63) are positioned on two sides of the arc-shaped track (64) and are in sliding fit with the arc-shaped track (64), the spring I (65) is positioned in the arc-shaped track (64), and two ends of the spring I (65) are respectively fixed on the two arc-shaped transmission strips (63); the outer circular surfaces of the two arc-shaped transmission strips (63) and the outer circular surface of the arc-shaped track (64) are on the same arc, and a plurality of teeth are fixedly connected to the outer circular surfaces of the two arc-shaped transmission strips (63); the arc-shaped track (64) is in sliding fit with the arc-shaped groove (17), and parts of the two arc-shaped transmission bars (63) are exposed above the transverse plate (19); the shaft rod (33) is fixedly connected to the inner circular surface of the arc-shaped track (64).
6. The foreign language spoken language practice apparatus as set forth in claim 5, wherein: the imaging device II (4) comprises a gear II (41), a connecting rod (42) and a mirror II (43); the gear II (41) is inserted into the upper end of the transverse plate (19), the upper end of the gear II (41) is fixedly connected with a connecting rod (42), the connecting rod (42) penetrates through the top wall (11), and the top end of the connecting rod (42) is fixedly connected with a mirror II (43); the mirror II (43) is positioned behind the mirror I (31); and the gear II (41) is meshed with teeth on the two arc-shaped transmission bars (63).
7. The foreign language spoken language practice apparatus as set forth in claim 6, wherein: the device also comprises a limiting device (5); the limiting device (5) comprises two T-shaped sliding blocks I (51), two connecting rods (52), two springs II (53), a U-shaped plate (54) and a limiting plate (55); a T-shaped sliding groove (16) is arranged on the inner wall of the side wall (15); the transmission device I (6) further comprises two telescopic rods (62) and two T-shaped sliding blocks II (61); the movable end of each telescopic rod (62) is hinged to one end, far away from the corresponding arc-shaped sliding rail (64), of the corresponding arc-shaped transmission strip (63), and the fixed end of each telescopic rod (62) is fixedly connected with a T-shaped sliding block II (61); a slideway (12) is arranged on the top plate (11); the U-shaped plate (54) is placed at the upper end of the transverse plate (19), the horizontal plate of the U-shaped plate (54) is located above the gear II (41), a limiting plate (55) is fixedly connected to the upper end of the horizontal plate of the U-shaped plate (54), the limiting plate (55) is in sliding fit with the slide rail (12), and the limiting plate (55) abuts against the rear end of the mirror II (43); both sides of the U-shaped plate (54) are fixedly connected with a spring II (53), and both ends of the spring II (53) are fixedly connected to the inner wall of the side wall (15); one end of each connecting rod (52) is hinged with a T-shaped sliding block I (51), the other end of each connecting rod (52) is symmetrically hinged to the side face of the U-shaped plate (54), the T-shaped sliding blocks I (51) are in sliding fit with the T-shaped sliding grooves (16), and when the gear II (41) is located in the middle of the U-shaped plate (54), the connecting rods (52) are in an inclined state.
8. The use method of the foreign language spoken language practice device as set forth in claim 7, wherein: the using method comprises the following steps:
the method comprises the following steps: when two persons need to practice frontwards, the gear II (41) is rotated to enable the mirror surface of the mirror II (43) to face the limiting plate (55), and at the moment, the two persons can practice frontwards and compare the mouth shapes;
step two: when using alone, starter motor (7), motor (7) drive transmission II (9) and then drive imaging device I (3) and remove, make I (31) of mirror rotate to user's side, mouth type when convenient to use person follow side observation pronunciation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210443486.0A CN114973868B (en) | 2022-04-25 | 2022-04-25 | Foreign language spoken language exercise device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210443486.0A CN114973868B (en) | 2022-04-25 | 2022-04-25 | Foreign language spoken language exercise device and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114973868A true CN114973868A (en) | 2022-08-30 |
| CN114973868B CN114973868B (en) | 2023-04-28 |
Family
ID=82979766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210443486.0A Active CN114973868B (en) | 2022-04-25 | 2022-04-25 | Foreign language spoken language exercise device and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114973868B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012073299A (en) * | 2010-09-27 | 2012-04-12 | Panasonic Corp | Language training device |
| CN205091943U (en) * | 2015-11-13 | 2016-03-16 | 哈尔滨理工大学 | Novel english teaching practice on listening & speaking device |
| CN208783921U (en) * | 2018-04-17 | 2019-04-26 | 秦皇岛职业技术学院 | A kind of foreign language learning table |
| CN210200083U (en) * | 2018-12-05 | 2020-03-27 | 叶春锋 | Can be according to height-adjusting's english mouth of a river type contrast device |
| CN211454868U (en) * | 2019-11-13 | 2020-09-08 | 李兆旺 | Oral english practice device |
| KR102157225B1 (en) * | 2019-03-29 | 2020-09-18 | 춘해보건대학교 산학협력단 | Mirror assembly for treatment of articulatory disorders |
| CN212135734U (en) * | 2020-03-19 | 2020-12-11 | 李培磊 | Oral training device for English teaching |
| CN214704971U (en) * | 2021-01-13 | 2021-11-12 | 江苏电子信息职业学院 | Oral form contrast device is used in pronunciation of english exercise |
-
2022
- 2022-04-25 CN CN202210443486.0A patent/CN114973868B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012073299A (en) * | 2010-09-27 | 2012-04-12 | Panasonic Corp | Language training device |
| CN205091943U (en) * | 2015-11-13 | 2016-03-16 | 哈尔滨理工大学 | Novel english teaching practice on listening & speaking device |
| CN208783921U (en) * | 2018-04-17 | 2019-04-26 | 秦皇岛职业技术学院 | A kind of foreign language learning table |
| CN210200083U (en) * | 2018-12-05 | 2020-03-27 | 叶春锋 | Can be according to height-adjusting's english mouth of a river type contrast device |
| KR102157225B1 (en) * | 2019-03-29 | 2020-09-18 | 춘해보건대학교 산학협력단 | Mirror assembly for treatment of articulatory disorders |
| CN211454868U (en) * | 2019-11-13 | 2020-09-08 | 李兆旺 | Oral english practice device |
| CN212135734U (en) * | 2020-03-19 | 2020-12-11 | 李培磊 | Oral training device for English teaching |
| CN214704971U (en) * | 2021-01-13 | 2021-11-12 | 江苏电子信息职业学院 | Oral form contrast device is used in pronunciation of english exercise |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114973868B (en) | 2023-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205003364U (en) | Display device is worn to interpupillary distance regulation formula | |
| CN114973868A (en) | Foreign language spoken language practice device and use method | |
| CN109557673A (en) | A kind of VR spectacle case with sterilizing function | |
| CN212586651U (en) | Pupil distance adjusting device for VR equipment | |
| CN2576217Y (en) | Therapeutic instrument for myopia | |
| CN211408396U (en) | Physique display device based on AR technique | |
| CN211260165U (en) | Seven-degree-of-freedom simulated eye structure | |
| CN114721155B (en) | Near-to-eye display device | |
| CN212251854U (en) | Display and control console with angle adjusting mechanism | |
| CN210471715U (en) | Vertical three-side drawing demonstration board | |
| CN207851418U (en) | AR augmented reality instructional devices | |
| CN112349200A (en) | Adjustable display device for big data platform | |
| CN214647205U (en) | Follow-on mathematical education panel | |
| CN213666605U (en) | Eye muscle activity trainer | |
| CN219070456U (en) | Arthroscope threading device for orthopedics department | |
| CN220173337U (en) | Binocular camera device | |
| CN220269029U (en) | Adjustable striking equipment | |
| CN220840202U (en) | Bionic robot for scene game | |
| CN216345098U (en) | Computer display screen with adjusting device | |
| CN218567712U (en) | Lens zooming mechanism of linear motion mechanism | |
| CN211698440U (en) | Sports event display device based on VR equipment | |
| CN215652438U (en) | A trainer for promoting eye eyesight | |
| CN210606216U (en) | Japanese study auxiliary device | |
| CN215581273U (en) | Distance education device for education and training | |
| CN220190949U (en) | Binocular camera subassembly and virtual reality equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |