CN111968461B - Mouth shape contrast device for English teaching - Google Patents
Mouth shape contrast device for English teaching Download PDFInfo
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- CN111968461B CN111968461B CN202010933896.4A CN202010933896A CN111968461B CN 111968461 B CN111968461 B CN 111968461B CN 202010933896 A CN202010933896 A CN 202010933896A CN 111968461 B CN111968461 B CN 111968461B
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- support
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- lower lip
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- 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
Abstract
The invention discloses a mouth shape comparison device for English teaching, which comprises a detection module, a positioning module, an auxiliary module and a model. The auxiliary module is arranged through the detection module, when a user speaks, the moving force and the moving range of the chin, the cheeks and the lips on two sides of the user can be detected, so that the change of the chin and the mouth during speaking is determined, and the head of the user is fixed on the device through the positioning module, so that the detection accuracy of the device is improved.
Description
Technical Field
The invention relates to the technical field of child education, in particular to a mouth shape comparison device for English teaching.
Background
The pronunciation learning method is characterized in that a user often listens to a recorded sound and then imitates the recorded sound, but the sound which is uttered by the user is close to a correct sound due to the interference of the pronunciation habit of a mother language, but the user does not know the sound actually. The mouth movements of people when pronouncing are many, for example, the mouth is pounded out like the mouth is close, then the mouth is pounded outwards by the lip and the rapid withdrawal of the tongue squeezes out the r sound, the r sound can be correctly pronounced, but foreigners are not used to these movements when learning English pronunciations, so the pronounced sound is rather similar, the most obvious example is rock pronunciation of the word, and the sound which is not squeezed is not correct (the beautiful pronunciation of the word in a dictionary can be heard, and for the pronunciation of the word, a device which can calibrate the pronunciation of learning foreign languages is needed at present.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a mouth shape comparison device for English teaching, which solves the problem that most people have nonstandard foreign language pronunciation at present.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an english teaching is with mouth type contrast device, includes detection module, orientation module, auxiliary module and model, detection module include the bottom plate, detect the ring holder, detect ring, side direction piezo-resistor support, pressure pole, pressure post, compression spring and attaching plate, the top of bottom plate detects the ring through detecting ring holder fixedly connected with, and the top of detecting the ring is provided with the model, and the left and right sides under and below the slope between the model and the detection ring opposite face all is provided with attaching plate, and attaching plate keeps away from the one side fixedly connected with pressure pole of model.
The positioning module comprises a top cover, a support plate support, a nut, a stud, a positioning spring and a support plate, the top end of the model is lapped with the top cover, the upper surface of the top cover is fixedly connected with the stud, the support plate is sleeved on the outer surface of the stud, the support plate and the bottom plate are fixedly connected through the support plate support, the positioning spring is arranged between the opposite surfaces of the support plate and the top cover, and the nut is in threaded connection with the top end of the stud.
The auxiliary module comprises a nut gear bracket, a lead screw, a nut gear, a lead screw limiting rod, an auxiliary driving gear, an auxiliary motor bracket, an auxiliary motor, an auxiliary driving gear bracket, a lead screw limiting rod connecting plate, a connecting plate bracket, a lower lip piezoresistor bracket, an auxiliary bracket connecting block, an upper lip piezoresistor bracket, an upper lip piezoresistor, an upper lip pressure rod limiting ring, an auxiliary bracket, an upper lip spring, an upper lip connecting plate, an upper lip detecting plate, an upper lip supporting rod, a lower lip detecting plate, a lower lip supporting rod, a lower lip connecting plate, a lower lip spring, a lower lip pressure rod limiting ring, a lower lip pressure rod and a lower lip piezoresistor, wherein the upper lip detecting plate and the lower lip are respectively lapped on the upper part and the lower part of the front surface of the model, the upper lip supporting rod and the lower lip supporting rod are respectively fixedly connected on the side surfaces of the upper lip detecting plate, one end, far away from the upper lip detection plate, of the upper lip supporting rod is fixedly connected with an upper lip pressure rod through an upper lip connecting plate, and one end, far away from the lower lip detection plate, of the lower lip supporting rod is fixedly connected with a lower lip pressure rod through a lower lip connecting plate.
Preferably, the outer surface of pressure pole has cup jointed the pressure column, fixedly connected with pressure spring between the opposite face of pressure column and rigging board, pressure column and detection ring fixed connection.
Preferably, one end of the pressure column, which is far away from the attaching plate, is provided with a lateral piezoresistor support, the lateral piezoresistor support is fixedly connected with the detection ring, and a lateral piezoresistor is lapped between the opposite surfaces of the lateral piezoresistor support and the pressure column.
Preferably, the positioning spring surrounds the outer side of the stud, and the top end and the bottom end of the positioning spring are fixedly connected with the support plate and the top cover respectively.
Preferably, the surface of upper lip pressure pole and lower lip pressure pole all with auxiliary stand sliding connection, fixedly connected with upper lip spring between the opposite face of auxiliary stand and upper lip connecting plate, fixedly connected with lower lip spring between the opposite face of auxiliary stand and lower lip connecting plate.
Preferably, the one end fixedly connected with upper lip pressure pole spacing ring of upper lip connecting plate is kept away from to upper lip pressure pole, the one end fixedly connected with lower lip pressure pole spacing ring of lower lip connecting plate is kept away from to lower lip pressure pole, upper lip pressure pole spacing ring and lower lip pressure pole spacing ring all with the positive overlap joint of auxiliary stand, the front end of upper lip pressure pole and lower lip pressure pole is provided with upper lip piezo-resistor support and lower lip piezo-resistor support respectively, overlap joint has upper lip piezo-resistor and lower lip piezo-resistor respectively between the opposite face of upper lip piezo-resistor support and lower lip piezo-resistor support and upper lip pressure pole and lower lip pressure pole.
Preferably, the front of the auxiliary support is fixedly connected with a lead screw through an auxiliary support connecting block, the outer surface of the lead screw is in threaded connection with a nut gear, the outer surface of the nut gear is connected with an auxiliary driving gear, an auxiliary motor is arranged on the side of the auxiliary driving gear, and an output shaft of the auxiliary motor is fixedly connected with the auxiliary driving gear.
Preferably, the nut gear is connected with the bottom plate through the rotation of the nut gear bracket, the auxiliary motor is fixedly connected with the nut gear bracket through the auxiliary motor bracket, the inner side of the screw is connected with a screw limiting rod in a sliding mode, one end, far away from the nut gear, of the screw limiting rod is fixedly connected with a screw limiting rod connecting plate, the screw limiting rod connecting plate is fixedly connected with the nut gear bracket through a connecting plate bracket, and the auxiliary driving gear is connected with the nut gear bracket through the rotation of the auxiliary driving gear bracket.
Compared with the prior art, the invention provides a mouth shape comparison device for English teaching, which has the following beneficial effects: the auxiliary module is arranged through the detection module, when a user speaks, the moving force and the moving range of the chin, the cheeks and the lips on two sides of the user can be detected, so that the change of the chin and the mouth during speaking is determined, and the head of the user is fixed on the device through the positioning module, so that the detection accuracy of the device is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the present invention.
FIG. 3 is a schematic structural diagram of a detection module according to the present invention.
Fig. 4 is a schematic structural diagram of an auxiliary module according to the present invention.
FIG. 5 is a schematic diagram of an auxiliary module according to the present invention.
In the figure: 1-a detection module; 101-a base plate; 102-detection ring holder; 103-detection loop; 104-lateral piezoresistors; 105-lateral varistor support; 106-pressure rod; 107-pressure column; 108-a pressure spring; 109-a binding plate; 2-a positioning module; 201-top cover; 202-a support plate holder; 203-a nut; 204-a stud; 205-positioning spring; 206-a support plate; 3-an auxiliary module; 301-nut gear holder; 302-a lead screw; 303-nut gear; 304-lead screw limit rod; 305-an auxiliary drive gear; 306-an auxiliary motor support; 307-an auxiliary motor; 308-auxiliary driving gear support; 309-connecting a lead screw limiting rod plate; 310-connecting plate support; 311-lower lip piezo-resistor support; 312-auxiliary stand connection block; 313-upper lip piezo-resistor support; 314-upper lip piezo-resistor; 315-upper lip pressure bar; 316-upper lip pressure bar stop collar; 317-auxiliary support; 318-upper lip spring; 319-upper lip connecting plate; 320-upper lip detection plate; 321-upper lip support; 322-lower lip test panel; 323-lower lip support bar; 324-lower lip web; 325-lower lip spring; 326-lower lip pressure bar stop collar; 327-lower lip pressure bar; 328-lower lip piezo-resistor; 4-model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1, 2, 3, 4, and 5, the mouth shape comparison apparatus for english teaching includes a detection module 1, a positioning module 2, an auxiliary module 3, and a model 4, as shown in fig. 1 and 3, wherein the detection module 1 includes a bottom plate 101, a detection ring support 102, a detection ring 103, a lateral piezoresistor 104, a lateral piezoresistor support 105, a pressure rod 106, a pressure column 107, a pressure spring 108, and an attachment plate 109, the detection ring 103 is fixedly connected to the top of the bottom plate 101 through the detection ring support 102, the model 4 is disposed above the detection ring 103, the attachment plates 109 are disposed on the right and left sides of the right and oblique lower portions between the opposite surfaces of the model 4 and the detection ring 103, the surface of the attachment plate 109 away from the model 4 is fixedly connected to the pressure rod 106, the pressure column 107 is sleeved on the outer surface of the pressure rod 106, the pressure spring 108 is fixedly connected between the opposite surfaces of the pressure column 107 and the attachment plate 109, the pressure column 107 is fixedly connected with the detection ring 103, one end of the pressure column 107, which is far away from the attachment plate 109, is provided with a lateral piezoresistor support 105, the lateral piezoresistor support 105 is fixedly connected with the detection ring 103, and a lateral piezoresistor 104 is lapped between opposite surfaces of the lateral piezoresistor support 105 and the pressure column 107.
As shown in fig. 1, the positioning module 2 includes a top cover 201, a support plate bracket 202, a nut 203, a stud 204, a positioning spring 205 and a support plate 206, the top end of the model 4 is lapped with the top cover 201, the stud 204 is fixedly connected to the upper surface of the top cover 201, the support plate 206 is sleeved on the outer surface of the stud 204, the support plate 206 is fixedly connected to the bottom plate 101 through the support plate bracket 202, the positioning spring 205 is arranged between the support plate 206 and the opposite surface of the top cover 201, the nut 203 is connected to the top end of the stud 204 in a threaded manner, the positioning spring 205 is surrounded on the outer side of the stud 204, and the top end and the bottom end of the positioning spring 205 are respectively fixedly.
As shown in fig. 4 and 5, which are structural diagrams of the auxiliary module of the present invention, the auxiliary module 3 includes a nut gear bracket 301, a lead screw 302, a nut gear 303, a lead screw limit rod 304, an auxiliary drive gear 305, an auxiliary motor bracket 306, an auxiliary motor 307, an auxiliary drive gear bracket 308, a lead screw limit rod connecting plate 309, a connecting plate bracket 310, a lower lip piezoresistor bracket 311, an auxiliary bracket connecting block 312, an upper lip piezoresistor bracket 313, an upper lip piezoresistor 314, an upper lip pressure rod 315, an upper lip pressure rod limiting ring 316, an auxiliary bracket 317, an upper lip spring 318, an upper lip connecting plate 319, an upper lip detecting plate 320, an upper lip supporting rod 321, a lower lip detecting plate 322, a lower lip supporting rod 323, a lower lip connecting plate 324, a lower lip spring 325, a lower lip pressure rod limiting ring 326, a lower lip pressure rod 327, and a lower lip piezoresistor 328, the upper lip detecting plate 320 and the lower lip detecting plate 322 are respectively overlapped on the upper portion and the, the side surfaces of the upper lip detection plate 320 and the lower lip detection plate 322 are respectively and fixedly connected with an upper lip supporting rod 321 and a lower lip supporting rod 323, one end of the upper lip supporting rod 321, which is far away from the upper lip detection plate 320, is fixedly connected with an upper lip pressure rod 315 through an upper lip connecting plate 319, one end of the lower lip supporting rod 323, which is far away from the lower lip detection plate 322, is fixedly connected with a lower lip pressure rod 327 through a lower lip connecting plate 324, the outer surfaces of the upper lip pressure rod 315 and the lower lip pressure rod 327 are both in sliding connection with an auxiliary bracket 317, an upper lip spring 318 is fixedly connected between the auxiliary bracket 317 and the opposite surface of the upper lip connecting plate 319, a lower lip spring 325 is fixedly connected between the auxiliary bracket 317 and the opposite surface of the lower lip connecting plate 324, one end of the upper lip pressure rod 315, which is far away from the upper lip connecting plate 319, is fixedly connected with an upper lip pressure rod limiting ring 316, one, the upper lip pressure rod limiting ring 316 and the lower lip pressure rod limiting ring 326 are respectively lapped with the front face of the auxiliary support 317, the front ends of the upper lip pressure rod 315 and the lower lip pressure rod 327 are respectively provided with an upper lip piezoresistor support 313 and a lower lip piezoresistor support 311, an upper lip piezoresistor 314 and a lower lip piezoresistor 328 are respectively lapped between the opposite faces of the upper lip pressure rod 315 and the lower lip pressure rod 327 and between the upper lip piezoresistor support 313 and the lower lip piezoresistor support 311 as well as between the opposite faces of the upper lip pressure rod 315 and the lower lip pressure rod 327, the front face of the auxiliary support 317 is fixedly connected with a lead screw 302 through an auxiliary support connecting block 312, the outer surface of the lead screw 302 is in threaded connection with a nut gear 303, the outer surface of the nut gear 303 is in gear connection with an auxiliary driving gear 305, the side of the auxiliary driving gear 305 is provided with an auxiliary motor 307, the output shaft of the, the auxiliary motor 307 and the nut gear support 301 are fixedly connected through an auxiliary motor support 306, the inner side of the screw 302 is slidably connected with a screw limiting rod 304, one end, far away from the nut gear 303, of the screw limiting rod 304 is fixedly connected with a screw limiting rod connecting plate 309, the screw limiting rod connecting plate 309 and the nut gear support 301 are fixedly connected through a connecting plate support 310, and the auxiliary driving gear 305 and the nut gear support 301 are rotatably connected through an auxiliary driving gear support 308.
When the pressure-sensitive type human body speaking device is used, a user firstly places the head on the upper surface of the laminating plate 109, at the moment, an assistant person rotates the nut 203 by using a wrench, the top cover 201 is laminated with the head of the user, when the user speaks, the chin and cheeks on two sides of the user can extrude the laminating plate 109 on the bottom, the pressure rod 106 can extrude the inside of the pressure column 107, the pressure in the pressure column 107 can be increased, the lateral piezoresistor 104 can detect the pressure, the activity strength and range of the chin and cheeks on two sides of the user when the user speaks can be judged by detecting the pressure by the lateral piezoresistor 104, meanwhile, the upper lip and the lower lip can generate corresponding actions, when the user speaks, the upper lip and the lower lip can extrude the upper lip piezoresistor 314 and the lower lip piezoresistor 328 by the upper lip detecting plate 320 and the lower lip detecting plate 322, at this time, the upper lip piezoresistor 314 and the lower lip piezoresistor 328 detect the moving force and range of the lips, and by using the moving force and range, the auxiliary motor 307 can be started, the output shaft of the auxiliary motor 307 can drive the nut gear 303 to rotate, the nut gear 303 rotates to drive the screw rod 302 to linearly move, at this time, the screw rod 302 can drive the auxiliary bracket 317 to linearly move, and the auxiliary bracket 317 moves to adjust the attaching force and distance between the upper lip detection plate 320 and the lower lip detection plate 322 and the mouth of the user.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an english teaching is with mouth type contrast device, includes detection module (1), orientation module (2), supplementary module (3) and model (4), its characterized in that: the detection module (1) comprises a bottom plate (101), a detection ring support (102), a detection ring (103), a lateral piezoresistor (104), a lateral piezoresistor support (105), a pressure rod (106), a pressure column (107), a pressure spring (108) and an attaching plate (109), wherein the detection ring (103) is fixedly connected above the bottom plate (101) through the detection ring support (102), a model (4) is arranged above the detection ring (103), the attaching plates (109) are arranged on the left side and the right side of the right side and the oblique lower side between opposite surfaces of the model (4) and the detection ring (103), and the pressure rod (106) is fixedly connected on one surface, far away from the model (4), of the attaching plate (109);
the positioning module (2) comprises a top cover (201), a support plate bracket (202), a nut (203), a stud (204), a positioning spring (205) and a support plate (206), the top end of the model (4) is lapped with the top cover (201), the stud (204) is fixedly connected to the upper surface of the top cover (201), the support plate (206) is sleeved on the outer surface of the stud (204), the support plate (206) is fixedly connected with the bottom plate (101) through the support plate bracket (202), the positioning spring (205) is arranged between the opposite surfaces of the support plate (206) and the top cover (201), and the nut (203) is in threaded connection with the top end of the stud (204);
the auxiliary module (3) comprises a nut gear support (301), a lead screw (302), a nut gear (303), a lead screw limiting rod (304), an auxiliary driving gear (305), an auxiliary motor support (306), an auxiliary motor (307), an auxiliary driving gear support (308), a lead screw limiting rod connecting plate (309), a connecting plate support (310), a lower lip piezoresistor support (311), an auxiliary support connecting block (312), an upper lip piezoresistor support (313), an upper lip piezoresistor (314), an upper lip pressure rod (315), an upper lip pressure rod limiting ring (316), an auxiliary support (317), an upper lip spring (318), an upper lip connecting plate (319), an upper lip detection plate (320), an upper lip supporting rod (321), a lower lip detection plate (322), a lower lip supporting rod (323), a lower lip connecting plate (324), a lower lip spring (325), a lower lip pressure rod limiting ring (326), Lower lip pressure pole (327) and lower lip piezo-resistor (328), the positive upper portion of model (4) and lower part overlap respectively have upper lip pick-up plate (320) and lower lip pick-up plate (322), the side of upper lip pick-up plate (320) and lower lip pick-up plate (322) is fixed connection upper lip bracing piece (321) and lower lip bracing piece (323) respectively, upper lip bracing piece (321) are kept away from the one end of upper lip pick-up plate (320) and are passed through upper lip connecting plate (319) fixedly connected with upper lip pressure pole (315), the one end that lower lip pick-up plate (322) was kept away from in lower lip bracing piece (323) is passed through lower lip connecting plate (324) fixedly connected with lower lip pressure pole (327).
2. The mouth shape comparison device for english teaching of claim 1, characterized in that: the outer surface of pressure pole (106) has cup jointed pressure post (107), fixedly connected with pressure spring (108) between the opposite face of pressure post (107) and rigging board (109), pressure post (107) and detection ring (103) fixed connection.
3. The mouth shape comparison device for english teaching of claim 1, characterized in that: one end of the pressure column (107) far away from the attaching plate (109) is provided with a lateral piezoresistor support (105), the lateral piezoresistor support (105) is fixedly connected with the detection ring (103), and a lateral piezoresistor (104) is lapped between opposite surfaces of the lateral piezoresistor support (105) and the pressure column (107).
4. The mouth shape comparison device for english teaching of claim 1, characterized in that: the positioning spring (205) surrounds the outer side of the stud (204), and the top end and the bottom end of the positioning spring (205) are fixedly connected with the supporting plate (206) and the top cover (201) respectively.
5. The mouth shape comparison device for english teaching of claim 1, characterized in that: go up the surface of lip pressure pole (315) and lower lip pressure pole (327) all with auxiliary stand (317) sliding connection, fixedly connected with goes up lip spring (318) between the opposite face of auxiliary stand (317) and last lip connecting plate (319), fixedly connected with lower lip spring (325) between the opposite face of auxiliary stand (317) and lower lip connecting plate (324).
6. The mouth shape comparison device for english teaching of claim 1, characterized in that: go up lip pressure pole (315) and keep away from one end fixedly connected with upper lip pressure pole spacing ring (316) of upper lip connecting plate (319), one end fixedly connected with lower lip pressure pole spacing ring (326) of lower lip pressure pole (324) are kept away from in lower lip pressure pole (327), upper lip pressure pole spacing ring (316) and lower lip pressure pole spacing ring (326) all with the front overlap joint of auxiliary stand (317), the front end of upper lip pressure pole (315) and lower lip pressure pole (327) is provided with upper lip piezo-resistor support (313) and lower lip piezo-resistor support (311) respectively, overlap joint respectively between the opposite face of upper lip piezo-resistor support (313) and lower lip piezo-resistor support (311) and upper lip pressure pole (315) and lower lip pressure pole (327) has upper lip piezo-resistor (314) and lower lip piezo-resistor (328).
7. The mouth shape comparison device for english teaching of claim 1, characterized in that: the front face of the auxiliary support (317) is fixedly connected with a lead screw (302) through an auxiliary support connecting block (312), the outer surface of the lead screw (302) is in threaded connection with a nut gear (303), the outer surface of the nut gear (303) is in gear connection with an auxiliary driving gear (305), an auxiliary motor (307) is arranged on the side of the auxiliary driving gear (305), and an output shaft of the auxiliary motor (307) is fixedly connected with the auxiliary driving gear (305).
8. The mouth shape comparison device for english teaching of claim 7, characterized in that: nut gear (303) are connected through nut gear bracket (301) rotation with bottom plate (101), auxiliary motor (307) are connected through auxiliary motor bracket (306) fixed connection with nut gear bracket (301), the inboard sliding connection of lead screw (302) has lead screw gag lever post (304), and the one end fixedly connected with lead screw gag lever post connecting plate (309) of nut gear (303) is kept away from in lead screw gag lever post (304), and lead screw gag lever post connecting plate (309) passes through connecting plate bracket (310) fixed connection with nut gear bracket (301), auxiliary driving gear (305) are connected through auxiliary driving gear bracket (308) rotation with nut gear bracket (301).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010933896.4A CN111968461B (en) | 2020-09-08 | 2020-09-08 | Mouth shape contrast device for English teaching |
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| CN202010933896.4A CN111968461B (en) | 2020-09-08 | 2020-09-08 | Mouth shape contrast device for English teaching |
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| CN111968461A CN111968461A (en) | 2020-11-20 |
| CN111968461B true CN111968461B (en) | 2021-02-09 |
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| CN110930803A (en) * | 2019-12-19 | 2020-03-27 | 郑州师范学院 | Musical note simulation training device for music teaching aid |
| CN111369866A (en) * | 2020-03-04 | 2020-07-03 | 南京市中西医结合医院 | Voice treatment control system |
| CN111583760A (en) * | 2020-06-09 | 2020-08-25 | 南京农业大学 | Oral english teaching auxiliary device |
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