CN202771669U - Electronic voice drawing board - Google Patents
Electronic voice drawing board Download PDFInfo
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- CN202771669U CN202771669U CN 201220203265 CN201220203265U CN202771669U CN 202771669 U CN202771669 U CN 202771669U CN 201220203265 CN201220203265 CN 201220203265 CN 201220203265 U CN201220203265 U CN 201220203265U CN 202771669 U CN202771669 U CN 202771669U
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Abstract
The utility model discloses an electronic voice drawing board. The drawing board comprises a drawing board main body, a main machine and a movable figure page. A dry-erase board is arranged on the back of the drawing board main body, and a PCB film is arranged on the front surface of the drawing board main body. The PCB film is provided with a rectangular film button and a circular film button. A PCB component is arranged in the main machine and electrically connected with the PCB film. The main machine is fixed on the drawing board main body. Various teaching functions are integrated together, the operation is simple and convenient, and the electronic voice drawing board is especially suitable for early childhood education.
Description
Technical field
The utility model relates to study and teaching aid, particularly a kind of electronic speech drawing board.
Background technology
Along with the development of society, people more and more pay attention to the teaching to the child.Thus, many childhood teaching apparatus that both pictures and texts are excellent have appearred.A kind of electronic speech wall chart is wherein arranged, adopt popular sight teaching method, have the figure sound effective value, allow the child under easily happy environment, learn.This electronic speech wall chart is generally papery or plastic material on the one hand, can not fold, and uses and put inconvenience; All buttons of this electronic speech wall chart are the circular membrane button on the other hand, and the teaching unit on the wall chart is rectangle, only can trigger keypress function by certain the narrow border circular areas that presses the rectangle teaching unit, the child does not usually trigger keypress function because can not find correct toggle area, and teaching efficiency is subtracted greatly.
The utility model content
The purpose of this utility model is to provide a kind of novel electronic speech drawing board.
According to one side of the present utility model, a kind of electronic speech drawing board is provided, comprise drawing board body, main frame and movable map sheet.The back side of drawing board body is provided with erasable board.The front of drawing board body is provided with the PCB film.The PCB film is provided with rectangular film button and circular membrane button.Be provided with the PCB assembly in the main frame.The PCB film is connected with the PCB electrical component.Main frame is fixed in the drawing board body.Because the utility model is drawing board, therefore use and put all very convenient; Owing to having adopted the rectangular film button, the induction range of this button is whole rectangular area, therefore any point that presses in use the rectangular area of this button can trigger keypress function, prevents the phenomenon that causes triggering keypress function because trigger range is narrow; Because the back side of drawing board body is provided with erasable board, so the user can write picture at erasable board with the oiliness paintbrush, wipes with eraser after using to get final product.
In some embodiments, the back side of drawing board body is provided with the oiliness paintbrush and is used for fixedly rope or the groove of paintbrush.
In some embodiments, main frame is provided with fixed leg, and fixed leg and main frame are one-body molded.
In some embodiments, the PCB assembly comprises loudspeaker, speech chip, relay indicating light, battery and line interface.Thus, realize speech play, circuit control, data storage and the function such as power supply is provided.
In some embodiments, the rectangular film button comprises the teaching unit button, and the circular membrane button comprises switch key, function button and volume adjusting button.Function button comprises with reading button, study button, Chinese enquirement button, English button and the music key of puing question to.The PCB film is provided with a plurality of switch keys, and movable map sheet is provided with the shift knob corresponding with switch key on the PCB film, and the shift knob position on the different movable map sheets is different.When pressing switch key, produce electric signal and transfer to speech chip in the PCB assembly, speech chip just can start and the corresponding teaching plan program of movable map sheet according to this electric signal; The electric signal that then speech chip will the latency function button if press this moment with reading button, is read just speech chip can be broadcast successively by the control of the teaching unit on selected teaching plan loudspeaker, and child can be with reading; Press the study button, speech chip just can be waited for the electric signal of teaching unit button, presses any teaching unit button again, and speech chip is broadcast according to content-control loudspeaker corresponding to teaching unit button and read; Press Chinese and put question to button, speech chip just can be selected any teaching unit on the teaching plan and control loudspeaker and carry out the Chinese enquirement, and child answers according to the Chinese prompt sound; Press the English button of puing question to, speech chip just can be selected the arbitrary teaching unit on the teaching plan and control loudspeaker and carry out the English enquirement, and child answers according to the English reminding sound; Press music key, speech chip just can be controlled the loudspeaker music playing, and child can enjoy music; Press the volume adjusting button, just can regulate as required the volume that loudspeaker are play.
In some embodiments, movable map sheet is provided with round button and rectangle teaching unit, and corresponding one by one with the circular membrane button of PCB film and rectangular film button size and position respectively.Thus, namely press button corresponding on the PCB film when pressing the button of movable map sheet, thereby start corresponding function.
In some embodiments, movable map sheet can be fixed in by the fixed leg on the main frame the positive of drawing board body and cover on the PCB film.Be equipped with the fixed orifice corresponding with fixed leg on drawing board body and the movable map sheet.Fixed leg penetrates by the back side of fixed orifice from the drawing board main body, passes from the front of drawing board main body.Thus, the installation and removal of movable map sheet are all very convenient.
When using the utility model, at first select to meet the movable map sheet of the content of courses, be positioned over the front of drawing board body, then use the shift knob start-up circuit on the movable map sheet of finger-point pressure, relay indicating light on the main frame is by secretly brightening at this moment, press the button that needs, last indication according to prompt tone presses corresponding teaching unit and gets final product.Need to write when drawing, get final product at erasable board with the oiliness paintbrush.Simple to operation, especially be fit to childhood teaching.
Description of drawings
Fig. 1 is the front schematic view of the electronic speech drawing board of a kind of embodiment of the present utility model.
Fig. 2 is the schematic rear view of Fig. 1.
Fig. 3 is the circuit structure schematic diagram of Fig. 1 PCB film.
Fig. 4 is the schematic diagram of Fig. 1 main frame.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 to Fig. 4 has schematically shown the electronic speech drawing board according to a kind of embodiment of the present utility model.
This electronic speech drawing board comprises drawing board body 1, main frame 2 and movable map sheet 3.The back side of drawing board body 1 is provided with erasable board 101.The back side of drawing board body 1 also is provided with oiliness paintbrush 103 and is used for the fixedly groove 104 of paintbrush.The front of drawing board body 1 is provided with PCB film 102.PCB film 102 is provided with rectangular film button and circular membrane button.Be provided with the PCB assembly in the main frame 2.PCB film 102 is connected with the PCB electrical component.Main frame 2 is screwed in drawing board body 1.Main frame 2 is provided with fixed leg 201.This fixed leg 201 is one-body molded with main frame 2.Because the utility model is drawing board, therefore use and put all very convenient.Owing to having adopted the rectangular film button, the induction range of this button is whole rectangular area, therefore any point that presses in use the rectangular area of this button can trigger function corresponding to button, prevents the phenomenon that causes triggering keypress function because trigger range is narrow.Because the back side of drawing board body 1 is provided with erasable board 101, therefore, the user can write picture at erasable board 101 with the oiliness paintbrush, uses rear wiping with eraser to get final product.TS25L-16AP-SCF speech chip, relay indicating light, battery and line interface that the PCB assembly comprises loudspeaker, provided by Shenzhen moral core electron company limited.Thus, realize speech play, circuit control, data storage and the function such as power supply is provided.The rectangular film button comprises teaching unit button 10201, and the circular membrane button comprises switch key 10211, function button, volume adjusting button 10208 and 10209.Function button comprises with reading button 10203, study button 10204, Chinese enquirement button 10205, English button 10206 and the music key 10207 of puing question to.PCB film 102 is provided with 7 switch keys, and movable map sheet 3 is provided with the shift knob 311 corresponding with switch key 10211 on the PCB film 102, and the shift knob position on the different movable map sheets is different.When pressing switch key 10211, produce electric signal and transfer to speech chip in the PCB assembly, speech chip just can start built-in and movable map sheet 3 corresponding teaching plans according to this electric signal; The electric signal that then speech chip will the latency function button, if press this moment with reading button 10203, just speech chip can be play successively by the control of the teaching unit on selected teaching plan loudspeaker, child can be with reading; Press study button 10204, speech chip just can be waited for the electric signal of teaching unit button, presses any teaching unit button 10201 again, and speech chip is play according to the content-control loudspeaker of teaching unit button 10201 correspondences; Press Chinese and put question to button 10205, speech chip just can be selected any teaching unit on the teaching plan and control loudspeaker and carry out the Chinese enquirement, and child answers according to the Chinese prompt sound; Press the English button 10206 of puing question to, speech chip just can be selected any teaching unit on the teaching plan and control loudspeaker and carry out the English enquirement, and child answers according to the English reminding sound; Press music key 10207, speech chip just can be controlled the loudspeaker music playing, and child can enjoy music; Press volume adjusting button 10208 or 10209, just can regulate as required the volume that loudspeaker are play.Movable map sheet 3 is provided with round button and rectangle teaching unit, and corresponding one by one with the circular membrane button of PCB film 102 and rectangular film button size and position respectively.Thus, namely press button corresponding on the PCB film 102 when pressing the button of movable map sheet 3, thereby start corresponding function.Movable map sheet 3 can be fixed in by the fixed leg 201 on the main frame 2 the positive of drawing board body 1 and cover on the PCB film 102.Be equipped with the fixed orifice corresponding with fixed leg 201 on drawing board body 1 and the movable map sheet 3.Fixed leg 201 penetrates by the back side of fixed orifice from drawing board main body 1, passes from the front of drawing board main body 2.Thus, the installation and removal of movable map sheet 3 are all very convenient.
When using the utility model, at first select to meet the movable map sheet 3 of the content of courses, be positioned over the front of drawing board body 1, then use shift knob 311 start-up circuits on the movable map sheet 3 of finger-point pressure, relay indicating light on the main frame 1 is by secretly brightening at this moment, press the button that needs, last indication according to prompt tone presses corresponding teaching unit 301 and gets final product.Need to write when drawing, get final product at erasable board 101 with oiliness paintbrush 103.Simple to operation, especially be fit to childhood teaching.
In other embodiments, fixedly the groove 104 of oiliness paintbrush 103 can be rope, all can reach the beneficial effects of the utility model.
Claims (5)
1. electronic speech drawing board, it is characterized in that, comprise drawing board body, main frame and movable map sheet, the back side of described drawing board body is provided with erasable board, the front of described drawing board body is provided with the PCB film, and described PCB film is provided with rectangular film button and circular membrane button, is provided with the PCB assembly in the described main frame, described PCB film is connected with the PCB electrical component, and described main frame is fixed in the drawing board body.
2. electronic speech drawing board according to claim 1 is characterized in that, described PCB assembly comprises loudspeaker, speech chip, relay indicating light, battery and line interface.
3. electronic speech drawing board according to claim 1, it is characterized in that, described rectangular film button comprises the teaching unit button, described circular membrane button comprises switch key, function button and volume adjusting button, and described function button comprises with reading button, study button, Chinese enquirement button, English button and the music key of puing question to.
4. electronic speech drawing board according to claim 1 is characterized in that, described movable map sheet is provided with round button and rectangle teaching unit, and corresponding one by one with the circular membrane button of PCB film and rectangular film button size and position respectively.
5. according to claim 1 or 4 described electronic speech drawing boards, it is characterized in that, described movable map sheet is fixed in the positive of drawing board body by the fixed leg on the main frame and covers on the PCB film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203265 CN202771669U (en) | 2012-05-08 | 2012-05-08 | Electronic voice drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203265 CN202771669U (en) | 2012-05-08 | 2012-05-08 | Electronic voice drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771669U true CN202771669U (en) | 2013-03-06 |
Family
ID=47778228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220203265 Expired - Fee Related CN202771669U (en) | 2012-05-08 | 2012-05-08 | Electronic voice drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240589A (en) * | 2014-09-12 | 2014-12-24 | 温州启德科技有限公司 | Double-faced sound production wall map, implementation method thereof and double-faced button implementation circuit and method |
| CN107393358A (en) * | 2017-07-24 | 2017-11-24 | 深圳市禾芯科技有限公司 | A kind of replaceable multipurpose wall chart point diagram song learning device of intelligence |
-
2012
- 2012-05-08 CN CN 201220203265 patent/CN202771669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240589A (en) * | 2014-09-12 | 2014-12-24 | 温州启德科技有限公司 | Double-faced sound production wall map, implementation method thereof and double-faced button implementation circuit and method |
| CN107393358A (en) * | 2017-07-24 | 2017-11-24 | 深圳市禾芯科技有限公司 | A kind of replaceable multipurpose wall chart point diagram song learning device of intelligence |
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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: 20130306 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |