CN220796070U - Mandarin pronunciation error corrector - Google Patents
Mandarin pronunciation error corrector Download PDFInfo
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- CN220796070U CN220796070U CN202322476719.XU CN202322476719U CN220796070U CN 220796070 U CN220796070 U CN 220796070U CN 202322476719 U CN202322476719 U CN 202322476719U CN 220796070 U CN220796070 U CN 220796070U
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Abstract
The utility model discloses a mandarin pronunciation error corrector, and relates to the technical field of education and teaching equipment. The utility model comprises a shell and a controller, wherein the controller is arranged on the upper side wall of the shell, a heat radiation component is arranged on the inner side wall of the shell, and an error correction component is arranged on the inner side wall of the shell; the motor frame is installed to the lower lateral wall of radiator unit's micro-motor, and micro-motor's output is connected with the heat dissipation fan, installs the desiccator directly behind the micro-motor, and the filter screen is installed to the back lateral wall of desiccator, and the installation piece is installed to the back lateral wall of filter screen, and the installation piece that the preceding lateral wall of desiccator was installed. According to the utility model, the heat dissipation assembly is used for dissipating heat of the precise electrical original in the shell, damage to the overheated precise electrical original is avoided, the mandarin recorded in the recorder is subjected to comparative error correction through the comparative error corrector of the error correction assembly, the comparative error corrector is used for correcting and correcting the recorded sound and feeding back to the controller, and the place where the controller performs error at the color marking position is fed back to the display panel.
Description
Technical Field
The utility model belongs to the technical field of education and teaching equipment, and particularly relates to a mandarin pronunciation error corrector.
Background
With the development of society, the mandarin is also more and more widely popularized as a national general language of China, so in order to enhance the standard and specification of mandarin, more mandarin training classes are appeared in the current society, and at the same time, mandarin exams are issued to prove the level and standard of mandarin of a person, but unified teaching people can say that great inconvenience exists, so a mandarin pronunciation corrector is needed to help people learn mandarin;
The prior document-CN 210836631U is a Mandarin pronunciation error corrector, which comprises a bottom shell, wherein a hanging rope is tied in a hanging rope hole through an external hanging rope, so that the Mandarin pronunciation error corrector is convenient to carry, an external standard Mandarin training vocabulary and standard pronunciation are led into a storage module through a USB interface, a recording module is arranged, the recording inside the recording module is convenient to play through sound, a user can hear own pronunciation, a microprocessor is controlled through operating a key, the microprocessor plays standard audio inside the storage module through sound, the user can compare own pronunciation with the standard pronunciation conveniently, correction is convenient, and the user can perform Mandarin training conveniently, and an anti-slip layer is arranged on the outer surfaces of the lower ends of the bottom shell and a cover plate, so that the comfort of the Mandarin pronunciation error corrector is improved when the Mandarin pronunciation error corrector is used, but the safety in actual use still has the following disadvantages:
1. When the mandarin pronunciation corrector is used, the pronunciation of the mandarin pronunciation corrector is only compared with the standard pronunciation, so that correction is convenient, labeling processing is not carried out on places with wrong pronunciation of a user, and the problem that the time is increased because the user slowly carries out more total pronunciation is also required;
2. When the mandarin pronunciation corrector is used, a large amount of heat can be generated during working because of most of precise electrical components in the corrector, but the precise electrical components are damaged due to the fact that the heat dissipation device is not arranged, and the service life is influenced.
Therefore, the conventional mandarin pronunciation corrector cannot meet the practical requirements, so there is a strong need for improved technology in the market to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a Mandarin pronunciation corrector for radiating a precise electrical appliance original in a shell, so that the situation that the overheated precise electrical appliance original is damaged is avoided, the error correction and correction of a recording are carried out through a comparison corrector of an error correction assembly and are fed back to a controller, and the problem of poor radiation of the conventional Mandarin pronunciation corrector is solved at the place where the error of a color marking position is carried out by the controller and is fed back to a display panel.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a mandarin pronunciation corrector, which comprises a shell and a controller, wherein the controller is arranged on the upper side wall of the shell, a heat radiation component is arranged on the inner side wall of the shell, and the error correction component is arranged on the inner side wall of the shell; the motor frame is arranged on the lower side wall of the miniature motor of the heat radiating assembly, the output end of the miniature motor is connected with the heat radiating fan, the drying plate is arranged right behind the miniature motor, the filter screen is arranged on the rear side wall of the drying plate, the mounting block is arranged on the rear side wall of the filter screen, and the mounting block is arranged on the front side wall of the drying plate; the error correction assembly comprises a player, a recorder and a contrast error corrector, wherein the upper side wall of the player is connected with a sound box, the recorder is electrically connected with the contrast error corrector through a wire, the contrast error corrector is electrically connected with a display panel through a wire, and the display panel is electrically connected with the player through a wire.
Further, the USB interface is arranged on the left side wall of the shell, the recording hole is arranged on the upper side wall of the shell, the groove is arranged on the upper side wall of the shell, the vent hole is arranged on the rear side wall of the shell, and the side wall of the shell is connected with the box door through the rotating shaft.
Further, the installation blocks are symmetrically arranged in the ventilation holes, the filter screen is arranged on the inner side of the installation blocks, and the rear side wall of the filter screen is connected with the installation blocks in a fitting mode.
Further, the front side wall of the filter screen is in contact connection with the drying plate, and the front side wall of the drying plate is fixedly connected with the mounting block.
Further, the lower side wall of the miniature motor is connected with the shell through a motor frame through bolts, and the miniature motor is electrically connected with the controller through a wire.
Further, the controller is electrically connected with the display panel through a wire, and the display panel is arranged in the groove of the upper side wall of the shell.
Further, the sound recorder is installed at the inside wall of casing, and the sound recorder sets up under the sound recording hole of the upper side wall of casing.
Further, the stereo set sets up in the upside of casing, and the player of the lower lateral wall of stereo set is installed at the inside wall of casing.
The utility model has the following beneficial effects:
1. According to the utility model, the heat radiation assembly is arranged, after the error corrector is started, the controller controls the micro motor to start, the heat radiation fan is driven to move, the precise electric appliance element in the shell is radiated, the filter screen filters air, impurities are prevented from entering the shell, the drying plate dries the air, moist air is prevented from entering the shell, the precise electric appliance element is prevented from being corroded, and the problems that most precise electric appliance elements in the error corrector generate a large amount of heat during working, but no heat radiation device is arranged, the precise electric appliance element is damaged, and the service life is influenced are solved.
2. The utility model sets the error correction component, the sound is recorded and protected by the recorder, and then is fed back to the contrast error corrector, the contrast error corrector corrects and corrects the recorded sound, and is fed back to the controller, and the place where the controller performs the error at the color marking position is fed back to the display panel and displayed on the display panel, so that a user can know where the user is wrong more quickly, the time is saved, the operation is simple and convenient, and the problems that the labeling treatment is performed on the place where the user pronounces wrong, the user is required to slowly pronounce more than the whole sound, and the time is increased are solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a Mandarin pronunciation corrector;
FIG. 2 is a schematic diagram of a structure of a mandarin chinese pronunciation corrector in a rear view;
FIG. 3 is a cross-sectional view of a mandarin chinese pronunciation corrector from an upper view perspective;
Fig. 4 is a structural cross-sectional view of a mandarin chinese pronunciation corrector from a front perspective.
In the drawings, the list of components represented by the various numbers is as follows:
1. a housing; 2. a controller; 3. a heat dissipation assembly; 4. an error correction component; 101. a USB interface; 102. a recording hole; 103. a groove; 104. a vent hole; 105. a door; 301. a micro motor; 302. a heat dissipation fan; 303. a drying plate; 304. a filter screen; 305. a mounting block; 401. a player; 402. a sound recorder; 403. a contrast error corrector; 404. a display panel; 3011. a motor frame; 4011. and (5) sounding.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 2, 3 and 4, the present utility model is a mandarin pronunciation corrector, comprising a housing 1 and a controller 2, wherein the controller 2 is installed on the upper side wall of the housing 1, and a heat dissipation assembly 3 is installed on the inner side wall of the housing 1 to implement heat dissipation treatment in the housing 1;
the motor frame 3011 is installed on the lower side wall of the micro motor 301 of the heat dissipation assembly 3, the output end of the micro motor 301 is connected with the heat dissipation fan 302, the drying plate 303 is installed right behind the micro motor 301, the filter screen 304 is installed on the rear side wall of the drying plate 303, the installation block 305 is installed on the rear side wall of the filter screen 304, the installation block 305 is installed on the front side wall of the drying plate 303, and the filter screen 304 filters air to prevent impurities from entering the shell 1;
The left side wall of the shell 1 is provided with a USB interface 101, the upper side wall of the shell 1 is provided with a recording hole 102, the upper side wall of the shell 1 is provided with a groove 103, the rear side wall of the shell 1 is provided with a vent hole 104, the side wall of the shell 1 is connected with a box door 105 through a rotating shaft, and the box door 105 is convenient to replace and maintain after a precision electrical element has a problem;
The installation blocks 305 are symmetrically arranged in the ventilation holes 104, the filter screen 304 is arranged on the inner side of the installation blocks 305, the rear side wall of the filter screen 304 is in fit connection with the installation blocks 305, and the ventilation holes 104 are convenient for installing the filter screen 304 and the installation blocks 305;
The front side wall of the filter screen 304 is in contact connection with the drying plate 303, the front side wall of the drying plate 303 is fixedly connected with the mounting block 305, the drying plate 303 dries air, and the situation that humid air enters the shell 1 and corrodes precise electrical elements is avoided;
The lower side wall of the micro motor 301 is connected with the shell 1 through a motor frame 3011 through bolts, the micro motor 301 is electrically connected with the controller 2 through a wire, and the controller 2 can control the start of the micro motor 301;
When the device is in use, a user controls the micro motor 301 to start at the controller 2, the micro motor 301 drives the heat dissipation fan 302 to rotate, the heat dissipation fan 302 dissipates heat of air in the shell 1, overheated air is discharged, new air is sucked, and the effect of dissipating heat of precise electrical components in the shell 1 is achieved.
As shown in fig. 1, fig. 2 and fig. 3, an error correction assembly 4 is mounted on the inner side wall of the casing 1, the error correction assembly 4 includes a player 401, a recorder 402 and a contrast error corrector 403, the upper side wall of the player 401 is connected with a sound 4011, the recorder 402 is electrically connected with the contrast error corrector 403 through a wire, the contrast error corrector 403 is electrically connected with a display panel 404 through a wire, the display panel 404 is electrically connected with the player 401 through a wire, and the sound recorded by the recorder 402 is fed back to the contrast error corrector 403;
The controller 2 is electrically connected with the display panel 404 through a wire, the display panel 404 is arranged in the groove 103 on the upper side wall of the shell 1, and the groove 103 is convenient for installing the display panel 404;
The recorder 402 is arranged on the inner side wall of the shell 1, and the recorder 402 is arranged right below the recording hole 102 on the upper side wall of the shell 1, so that the sound recording hole 102 enters and is recorded by the recorder 402;
The stereo 4011 is arranged on the upper side of the shell 1, the player 401 of the lower side wall of the stereo 4011 is arranged on the inner side wall of the shell 1, and the stereo 4011 can amplify sound played in the player 401, so that a user can hear the sound conveniently.
When the device is used, a user exercises the mandarin with respect to the recording hole 102 by following the content displayed on the display panel 404, the sound is recorded and protected by the recorder 402, and meanwhile, the sound is fed back to the contrast error corrector 403, the contrast error corrector 403 corrects and corrects the recorded sound, the sound is fed back to the controller 2, the controller 2 marks the wrong place, and the sound is fed back to the display panel 404 and displayed on the display panel 404.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (8)
1. The utility model provides a mandarin pronunciation error corrector, includes casing (1) and controller (2), controller (2) are installed to the upper side wall of casing (1), its characterized in that: the inner side wall of the shell (1) is provided with a heat dissipation assembly (3), and the inner side wall of the shell (1) is provided with an error correction assembly (4);
The motor comprises a motor frame (3011) arranged on the lower side wall of a miniature motor (301) of a heat dissipation assembly (3), wherein the output end of the miniature motor (301) is connected with a heat dissipation fan (302), a drying plate (303) is arranged right behind the miniature motor (301), a filter screen (304) is arranged on the rear side wall of the drying plate (303), a mounting block (305) is arranged on the rear side wall of the filter screen (304), and the mounting block (305) is arranged on the front side wall of the drying plate (303);
The error correction assembly (4) comprises a player (401), a sound recorder (402) and a contrast error corrector (403), wherein the upper side wall of the player (401) is connected with a sound box (4011), the sound recorder (402) is electrically connected with the contrast error corrector (403) through a wire, the contrast error corrector (403) is electrically connected with a display panel (404) through a wire, and the display panel (404) is electrically connected with the player (401) through a wire.
2. A mandarin chinese pronunciation corrector as defined in claim 1, wherein: USB interface (101) have been seted up to the left side wall of casing (1), recording hole (102) have been seted up to the upper side wall of casing (1), recess (103) have been seted up to the upper side wall of casing (1), ventilation hole (104) have been seted up to the back lateral wall of casing (1), the lateral wall of casing (1) is connected with chamber door (105) through the rotation axis.
3. A mandarin chinese pronunciation corrector as defined in claim 2, wherein: the air vent is characterized in that mounting blocks (305) are symmetrically arranged in the air vent (104), a filter screen (304) is arranged on the inner side of each mounting block (305), and the rear side wall of each filter screen (304) is connected with the corresponding mounting block (305) in a fitting mode.
4. A mandarin chinese pronunciation corrector as defined in claim 1, wherein: the front side wall of the filter screen (304) is in contact connection with the drying plate (303), and the front side wall of the drying plate (303) is fixedly connected with the mounting block (305).
5. A mandarin chinese pronunciation corrector as defined in claim 1, wherein: the lower side wall of the miniature motor (301) is connected with the shell (1) through a motor frame (3011) through bolts, and the miniature motor (301) is electrically connected with the controller (2) through wires.
6. A mandarin chinese pronunciation corrector as defined in claim 1, wherein: the controller (2) is electrically connected with the display panel (404) through a wire, and the display panel (404) is arranged in the groove (103) on the upper side wall of the shell (1).
7. A mandarin chinese pronunciation corrector as defined in claim 1, wherein: the sound recorder (402) is arranged on the inner side wall of the shell (1), and the sound recorder (402) is arranged right below the sound recording hole (102) on the upper side wall of the shell (1).
8. A mandarin chinese pronunciation corrector as defined in claim 1, wherein: the sound box (4011) is arranged on the upper side of the shell (1), and a player (401) on the lower side wall of the sound box (4011) is arranged on the inner side wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476719.XU CN220796070U (en) | 2023-09-13 | 2023-09-13 | Mandarin pronunciation error corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476719.XU CN220796070U (en) | 2023-09-13 | 2023-09-13 | Mandarin pronunciation error corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220796070U true CN220796070U (en) | 2024-04-16 |
Family
ID=90652801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322476719.XU Active CN220796070U (en) | 2023-09-13 | 2023-09-13 | Mandarin pronunciation error corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220796070U (en) |
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2023
- 2023-09-13 CN CN202322476719.XU patent/CN220796070U/en active Active
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