CN204257027U - The sound wall chart of a kind of English teaching - Google Patents
The sound wall chart of a kind of English teaching Download PDFInfo
- Publication number
- CN204257027U CN204257027U CN201420675765.0U CN201420675765U CN204257027U CN 204257027 U CN204257027 U CN 204257027U CN 201420675765 U CN201420675765 U CN 201420675765U CN 204257027 U CN204257027 U CN 204257027U
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- CN
- China
- Prior art keywords
- picture layer
- screen
- touch
- microprocessor
- english
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- 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.)
- Expired - Fee Related
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses the sound wall chart of a kind of English teaching, comprise picture layer, multiple touch-screen, pronunciation circuit plate, loudspeaker, microprocessor and LED warning light, described picture layer is provided with multiple English pattern, the trigger output end of described touch-screen is connected with the trigger input of described microprocessor, described microprocessor-based control output terminal is connected with described pronunciation circuit plate and described loudspeaker successively, described touch-screen and described English pattern one_to_one corresponding are arranged, described LED warning light is arranged on around described English pattern, the utility model is by arranging the extruding of touch-screen minimizing to picture layer, improve the degree of accuracy touching picture layer, prevent picture layer come unstuck owing to too rubbing cracking problem, increase the service life, make its smooth surface attractive in appearance.
Description
Technical field
The utility model relates to a kind of teaching auxiliary device, refers more particularly to the sound wall chart of a kind of English teaching.
Background technology
The early education of present family to child is more and more paid attention to, and in order to meet the early education of the head of a family to child, market has occurred various school wall map, and the school wall map wherein with catalyst function of pronunciation is subject to the favor of the heads of a family most.Sound wall chart on existing market adopts front view (FV) lamella, intermediate film circuit layer and back side water barrier three to bond with adhesive sticker mostly, compressed spring type trigger switch is often adopted at the lower surface of front view (FV) lamella, if rubbed on front view (FV) lamella for a long time, front view (FV) lamella to be caused to come unstuck cracking because of too rubbing, and front view (FV) lamella lacks gloss and the sense of reality, and easily come unstuck between front view (FV) lamella and back side water barrier, serviceable life is short.
Utility model content
It is simple that the purpose of this utility model is just to provide a kind of structure to solve the problem, and reduces the sound wall chart of English teaching of repeating motion.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises picture layer, multiple touch-screen, pronunciation circuit plate, loudspeaker, microprocessor and LED warning light, described picture layer is provided with multiple English pattern, the trigger output end of described touch-screen is connected with the trigger input of described microprocessor, described microprocessor-based control output terminal is connected with described pronunciation circuit plate and described loudspeaker successively, described touch-screen and described English pattern one_to_one corresponding are arranged, and described LED warning light is arranged on around described English pattern
Particularly, described microprocessor is also provided with volume deflection machine, and the control output end of described volume deflection machine is connected with the control input end of described pronunciation circuit plate.
Further, described picture layer is provided with plastic film layer.
The beneficial effects of the utility model are:
The utility model reduces extruding to picture layer by arranging touch-screen, improves the degree of accuracy touching picture layer, prevents picture layer to come unstuck owing to too rubbing the problem of cracking, increases the service life, make its smooth surface attractive in appearance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: the English pattern of 1-, 2-touch-screen, 3-LED warning light, 4-loudspeaker, 5-volume deflection machine, 6-picture layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model comprises picture layer 6, multiple touch-screen 2, pronunciation circuit plate (not shown), loudspeaker 4, microprocessor (not shown) and LED warning light 3, picture layer 6 is provided with multiple English pattern 1, the trigger output end of touch-screen 2 is connected with the trigger input of microprocessor, microprocessor-based control output terminal is connected with pronunciation circuit plate and loudspeaker 4 successively, touch-screen 2 and English pattern 1 one_to_one corresponding are arranged, and LED warning light 3 is arranged on around English pattern 1.
Touch-screen 2 arranges in the through hole on picture layer 6, can play a protective role on the one hand, also can be arranged on picture layer 6, but needs draw-in groove to fix or glue together to prevent displacement.
Microprocessor is also provided with volume deflection machine 5, the control output end of volume deflection machine 5 is connected with the control input end of pronunciation circuit plate 5, operating personnel freely can adjust volume as required, picture layer is provided with plastic film layer, prevent picture layer come unstuck owing to too rubbing cracking problem, increase the service life, make its smooth surface attractive in appearance.
Principle of work of the present utility model is as follows:
Operating personnel control the opening and closing of pronunciation circuit plate by touch-screen 2, reduce the extruding to picture layer, improve the degree of accuracy touching picture layer 6, when operating personnel by finger contact to touch-screen 2 time, microprocessor receives trigger pip and control signal is sent to successively pronunciation circuit plate and loudspeaker 4, loudspeaker 4 sends the orthoepy of corresponding letter, operating personnel also can be arranged to shuffle play mode, such as, play letter " C " arbitrarily, student only has the touch-screen selecting correct monogram corresponding, LED warning light 3 is green, otherwise be red, the object of training of students hearing can be reached.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (3)
1. the sound wall chart of English teaching, comprise picture layer, described picture layer is provided with multiple English pattern, it is characterized in that: comprise multiple touch-screen, pronunciation circuit plate, loudspeaker, microprocessor and LED warning light, the trigger output end of described touch-screen is connected with the trigger input of described microprocessor, described microprocessor-based control output terminal is connected with described pronunciation circuit plate and described loudspeaker successively, described touch-screen and described English pattern one_to_one corresponding are arranged, and described LED warning light is arranged on around described English pattern.
2. the sound wall chart of a kind of English teaching according to claim 1, is characterized in that: described microprocessor is also provided with volume deflection machine, and the control output end of described volume deflection machine is connected with the control input end of described pronunciation circuit plate.
3. the sound wall chart of a kind of English teaching according to claim 1 and 2, is characterized in that: described picture layer is provided with plastic film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675765.0U CN204257027U (en) | 2014-11-13 | 2014-11-13 | The sound wall chart of a kind of English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675765.0U CN204257027U (en) | 2014-11-13 | 2014-11-13 | The sound wall chart of a kind of English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257027U true CN204257027U (en) | 2015-04-08 |
Family
ID=52961310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675765.0U Expired - Fee Related CN204257027U (en) | 2014-11-13 | 2014-11-13 | The sound wall chart of a kind of English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807993A (en) * | 2016-03-04 | 2016-07-27 | 上海浩元集成系统有限公司 | Multimedia interactive electronic art blackboard poster |
| CN111399648A (en) * | 2020-03-17 | 2020-07-10 | 南京航空航天大学 | Early picture interactive system of educating based on eyeball drive and control |
| CN113129663A (en) * | 2021-03-22 | 2021-07-16 | 西安理工大学 | Ancestor and grandchild interaction system and ancestor and grandchild interaction method based on wearable equipment |
-
2014
- 2014-11-13 CN CN201420675765.0U patent/CN204257027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807993A (en) * | 2016-03-04 | 2016-07-27 | 上海浩元集成系统有限公司 | Multimedia interactive electronic art blackboard poster |
| CN111399648A (en) * | 2020-03-17 | 2020-07-10 | 南京航空航天大学 | Early picture interactive system of educating based on eyeball drive and control |
| CN113129663A (en) * | 2021-03-22 | 2021-07-16 | 西安理工大学 | Ancestor and grandchild interaction system and ancestor and grandchild interaction method based on wearable equipment |
| CN113129663B (en) * | 2021-03-22 | 2023-03-10 | 西安理工大学 | Ancestor and grandchild interaction system and ancestor and grandchild interaction method based on wearable equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |