CN202650414U - Electronic voice wall chart - Google Patents
Electronic voice wall chart Download PDFInfo
- Publication number
- CN202650414U CN202650414U CN 201220216780 CN201220216780U CN202650414U CN 202650414 U CN202650414 U CN 202650414U CN 201220216780 CN201220216780 CN 201220216780 CN 201220216780 U CN201220216780 U CN 201220216780U CN 202650414 U CN202650414 U CN 202650414U
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- CN
- China
- Prior art keywords
- button
- film
- main frame
- wall chart
- leaf
- 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.)
- Expired - Fee Related
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- Reverberation, Karaoke And Other Acoustics (AREA)
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Abstract
The utility model discloses an electronic voice wall chart comprising a soft PCB membrane, a host, and a loose leaf. The soft PCB membrane is provided with rectangular film buttons and circle film buttons. A top of the host is provided with a hanging hole and a PCB assembly is arranged inside the host. The soft PCB membrane is electrically connected with the PCB assembly. The electronic voice wall chart carries out improvements on a structure, so usage of the wall chart is relatively simple and convenient.
Description
Technical field
The utility model relates to study and teaching aid, particularly a kind of electronic speech wall chart.
Background technology
The development of preschool education has driven the rise of children education instrument industry.A kind of children education instrument is wherein arranged, and electronic speech wall chart because it adopts the sight teaching method and has the sound spectrogram effect, can learn the child, so enjoy the head of a familys' welcome under easily happy environment.Yet there is defective in this electronic speech wall chart in the button design on the market, and the button trigger range is narrow, causes child's use difficulty, has restricted the use of electronic speech wall chart.
The utility model content
The purpose of this utility model is to provide a kind of novel electronic speech wall chart.
According to one side of the present utility model, a kind of electronic speech wall chart is provided, comprise soft PCB film, main frame and loose-leaf.The soft PCB film back side is provided with liner.Soft PCB film is provided with rectangular film button and circular membrane button.The main frame top is provided with hanging hole, and is provided with the PCB assembly in the main frame.Soft PCB film is connected with the PCB electrical component.Main frame also is provided with and the integrated fixed leg of main frame.Soft PCB film is provided with the fixed orifice corresponding with fixed leg.The induction range of rectangular film button is whole rectangular area, and any point that therefore 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.Electronic speech wall chart can be suspended on by the hanging hole on the main frame wall or other places, is convenient to put.
In some embodiments, the PCB assembly comprises loudspeaker, speech chip, relay indicating light, battery and line interface.Thus, realize music, 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.Soft PCB film is provided with a plurality of switch keys, and loose-leaf is provided with the shift knob corresponding with switch key on the soft PCB film, and the shift knob position on the different loose-leaves 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 loose-leaf 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, loose-leaf is provided with round button and rectangle teaching unit, and corresponding one by one with the circular membrane button of soft PCB film and rectangular film button size and position respectively.Thus, namely press button corresponding on the soft PCB film when pressing the button of loose-leaf, thereby start corresponding function.
In some embodiments, loose-leaf can be fixed in main frame and cover on the soft PCB film by the fixed leg on the main frame.Loose-leaf is provided with the fixed orifice corresponding with fixed leg.Thus, the installation and removal of loose-leaf are all very convenient.
When using the utility model, at first select to meet the loose-leaf of the content of courses, be positioned over the fixed leg of main frame and cover on the soft PCB film, then use the shift knob start-up circuit on the finger-point pressure loose-leaf, relay indicating light on the main frame is by secretly brightening at this moment, press the function button that needs, last indication according to prompt tone presses teaching unit corresponding on the loose-leaf and gets final product.
Description of drawings
Fig. 1 is the front schematic view of the electronic speech wall chart of a kind of embodiment of the present utility model.
Fig. 2 is Fig. 1 schematic rear view.
Fig. 3 is the circuit structure synoptic diagram of the soft PCB film of Fig. 1.
Fig. 4 is the synoptic 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 wall chart according to a kind of embodiment of the present utility model.
This electronic speech wall chart comprises soft PCB film 1, main frame 2 and loose-leaf 3.Soft PCB film 1 is provided with rectangular film button and circular membrane button.Soft PCB film 1 back side is provided with liner.Main frame 2 tops are provided with hanging hole 202, and are provided with the PCB assembly in the main frame.Soft PCB film 1 is connected with the PCB electrical component.Main frame 2 also is provided with and main frame 2 integrated fixed legs 201.Soft PCB film 1 is provided with the fixed orifice corresponding with fixed leg 201.The induction range of rectangular film button is whole rectangular area, and any point that therefore 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.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 music, circuit control, data storage and the function such as power supply is provided.The rectangular film button comprises teaching unit button 101, and the circular membrane button comprises switch key 111, function button and volume adjusting button 108 and 109.Function button comprises with reading button 102, study button 103, Chinese enquirement button 104, English button 105 and the music key 106 of puing question to.Soft PCB film 1 is provided with 7 switch keys, and loose-leaf 3 is provided with the shift knob 311 corresponding with switch key 111 on the soft PCB film 1, and the shift knob position on the different loose-leaves is different.When pressing switch key 111, produce electric signal and transfer to speech chip in the PCB assembly, speech chip just can start and loose-leaf 3 corresponding teaching plan programs according to this electric signal; The electric signal that then speech chip will the latency function button if press this moment with reading button 102, 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 study button 103, speech chip just can be waited for the electric signal of teaching unit button 101, presses any teaching unit button 101 again, and speech chip is broadcast according to the content-control loudspeaker of teaching unit button 101 correspondences and read; Press Chinese and put question to button 104, 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 105 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 106, speech chip just can be controlled the loudspeaker music playing, and child can enjoy music; Press volume adjusting button 108 and 109, just can regulate as required the volume that loudspeaker are play.Loose-leaf 3 is provided with round button and rectangle teaching unit 301, and corresponding one by one with the circular membrane button of soft PCB film and rectangular film button size and position respectively.Thus, namely press button corresponding on the soft PCB film 1 when pressing the button of loose-leaf 3, thereby start corresponding function.Loose-leaf 3 can be fixed in main frame 2 and cover on the soft PCB film 1 by the fixed leg 201 on the main frame 2.Fixed leg 201 penetrates from soft PCB film 1 back side, passes from soft PCB film 1 front.Loose-leaf 3 is provided with the fixed orifice corresponding with fixed leg 201.Thus, the installation and removal of loose-leaf 3 are all very convenient.Electronic speech wall chart can be suspended on wall or other places by the hanging hole 202 on the main frame 2, be convenient to put.
When using the utility model, at first select to meet the loose-leaf 3 of the content of courses, be positioned over the fixed leg 201 of main frame 2 and cover on the soft PCB film 1, then use shift knob 311 start-up circuits on the finger-point pressure loose-leaf 3, relay indicating light on the main frame 2 is by secretly brightening at this moment, press the function button that needs, last indication according to prompt tone presses teaching unit 301 corresponding on the loose-leaf 3 and gets final product.
Claims (5)
1. electronic speech wall chart is characterized in that, comprises soft PCB film, main frame and loose-leaf, described soft PCB film is provided with rectangular film button and circular membrane button, described main frame top is provided with hanging hole, and is provided with the PCB assembly in the main frame, and described soft PCB film is connected with the PCB electrical component.
2. electronic speech wall chart 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 wall chart 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 wall chart according to claim 1 is characterized in that, described loose-leaf is provided with round button and rectangle teaching unit, and corresponding one by one with the circular membrane button of soft PCB film and rectangular film button size and position respectively.
5. according to claim 1 or 4 described electronic speech wall charts, it is characterized in that described loose-leaf is fixed in main frame by the fixed leg on the main frame and covers on the soft PCB film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216780 CN202650414U (en) | 2012-05-15 | 2012-05-15 | Electronic voice wall chart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216780 CN202650414U (en) | 2012-05-15 | 2012-05-15 | Electronic voice wall chart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650414U true CN202650414U (en) | 2013-01-02 |
Family
ID=47419484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220216780 Expired - Fee Related CN202650414U (en) | 2012-05-15 | 2012-05-15 | Electronic voice wall chart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167151A (en) * | 2014-08-29 | 2014-11-26 | 杭州晶格科技有限公司 | Electronic tourist guide instrument |
| CN104183186A (en) * | 2014-08-29 | 2014-12-03 | 杭州晶格科技有限公司 | Intelligent off-line electronic tourist guide instrument |
| CN110827587A (en) * | 2019-12-06 | 2020-02-21 | 东永电子(深圳)有限公司 | Audio book and control method thereof |
-
2012
- 2012-05-15 CN CN 201220216780 patent/CN202650414U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167151A (en) * | 2014-08-29 | 2014-11-26 | 杭州晶格科技有限公司 | Electronic tourist guide instrument |
| CN104183186A (en) * | 2014-08-29 | 2014-12-03 | 杭州晶格科技有限公司 | Intelligent off-line electronic tourist guide instrument |
| CN110827587A (en) * | 2019-12-06 | 2020-02-21 | 东永电子(深圳)有限公司 | Audio book and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140515 |