CN203616897U - Preschool education study board - Google Patents
Preschool education study board Download PDFInfo
- Publication number
- CN203616897U CN203616897U CN201320882995.XU CN201320882995U CN203616897U CN 203616897 U CN203616897 U CN 203616897U CN 201320882995 U CN201320882995 U CN 201320882995U CN 203616897 U CN203616897 U CN 203616897U
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- CN
- China
- Prior art keywords
- display lamp
- preschool education
- control circuit
- board body
- circuit board
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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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Abstract
A preschool education study board relates to the technical field of preschool education and comprises a study board body. The preschool education study board is characterized in that a power supply switch is arranged at the right upper angle of the study board body; a loudspeaker hole, an operand display lamp group, a plus/minus sign indication lamp, an equal sign, an operation result display lamp group, a questioning key and a confirming key are arranged on the front surface of the study board body; a power supply module, a loudspeaker and a control circuit board are arranged in the study board body; other electric components except the control circuit board are connected with the control circuit board by leads; the operation result display lamp group is formed by multiple display lamps which work independently; a display lamp switch is arranged at the lower part of each display lamp. The preschool education study board is novel in structure and reasonable in design, the electronic display lamps and the sounding equipment are combined, so the teaching contents are more intuitive and novel, a student can finish the questioning and answering process by self, the learning interest of the student is greatly improved and the teaching effect is better.
Description
technical field:
The utility model relates to preschool education technical field, refers in particular to a kind of preschool education learning board.
background technology:
Plus and minus calculation training is an important intelligent development method, is also an important content of courses in preschool education stage, but existing plus and minus calculation training teaching adopt more preach formula method, directly perceived not, interesting not enough, teaching efficiency is poor.
utility model content:
The object of the utility model patent is to overcome the deficiency existing in above-mentioned technology, and a kind of preschool education learning board is provided.
The purpose of this utility model realizes as follows: a kind of preschool education learning board, comprise learning board body, it is characterized in that: the upper right corner of learning board body is provided with power switch, the front of learning board body is provided with speaker hole, operand display lamp group, unlike signs display lamp, equal sign, operation result display lamp group, set a question key and acknowledgement key, learning board body interior is provided with power module, loudspeaker and control circuit board, and other electric component except control circuit board is connected with control circuit board by wire.
Described operation result display lamp group is made up of multiple display lamps that work alone, and display lamp switch is located at each display lamp bottom.
The beneficial effects of the utility model are: the utility model novel structure, and reasonable in design, electronical display lamp and audible device combination, make the content of courses more directly perceived novel, student can oneself complete the process of setting a question with answer, and learning interest is improved greatly, and teaching efficiency is better.
accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
embodiment:
With reference to Fig. 1, the utility model is a kind of preschool education learning board.
The purpose of this utility model realizes as follows: a kind of preschool education learning board, comprise learning board body 1, it is characterized in that: the upper right corner of learning board body 1 is provided with power switch 6, the front of learning board body 1 is provided with speaker hole 2, operand display lamp group 3, unlike signs display lamp 10, equal sign 4, operation result display lamp group 5, set a question key 9 and acknowledgement key 8, learning board body 1 inside is provided with power module, loudspeaker and control circuit board, and other electric component except control circuit board is connected with control circuit board by wire.Described operation result display lamp group 5 is made up of multiple display lamps that work alone, and display lamp switch is located at each display lamp bottom.
When use, turn on the power switch 6, system is in original state, all lamps all do not work, press the key 9 of setting a question, operand display lamp group 3 is lighted at random some display lamps under the control of control circuit board, unlike signs display lamp 10 random display plus sige or minus signs, in the time showing minus sign, the bright light number of the operand display lamp group 3 in left side is not less than the bright light number of the operand display lamp group 3 on right side, student calculates according to the demonstration result of operand display lamp group 3 and unlike signs display lamp 10, calculate after result, press the display lamp in operation result display lamp group 5, trigger the switch of display lamp bottom, light display lamp, in the time that student confirms that the display lamp quantity being lit equals the result of calculation of oneself, press acknowledgement key 8, complete and answer, the correct result that the display lamp number that control element comparison student on control circuit board lights and control element calculate, answer correctness to student judges, if answer is correct, control circuit board just control loudspeaker sends the prompting of " answer is correct ", if answer mistake, the control circuit board prompting that just control loudspeaker sends " answer mistake ".
The utility model novel structure, reasonable in design, electronical display lamp and audible device combination, make the content of courses more directly perceived novel, and student can oneself complete the process of setting a question with answer, and students ' interest of study is improved greatly, and teaching efficiency is better.
Claims (2)
1. a preschool education learning board, comprise learning board body, it is characterized in that: the upper right corner of learning board body is provided with power switch, the front of learning board body is provided with speaker hole, operand display lamp group, unlike signs display lamp, equal sign, operation result display lamp group, set a question key and acknowledgement key, learning board body interior is provided with power module, loudspeaker and control circuit board, and other electric component except control circuit board is connected with control circuit board by wire.
2. preschool education learning board according to claim 1, is characterized in that: described operation result display lamp group is made up of multiple display lamps that work alone, and display lamp switch is located at each display lamp bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882995.XU CN203616897U (en) | 2013-12-31 | 2013-12-31 | Preschool education study board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882995.XU CN203616897U (en) | 2013-12-31 | 2013-12-31 | Preschool education study board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203616897U true CN203616897U (en) | 2014-05-28 |
Family
ID=50769527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882995.XU Expired - Fee Related CN203616897U (en) | 2013-12-31 | 2013-12-31 | Preschool education study board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203616897U (en) |
-
2013
- 2013-12-31 CN CN201320882995.XU patent/CN203616897U/en not_active Expired - Fee Related
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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: 20140528 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |