Traffic rules studys gameboard
The utility model relates to a traffic rules studys gameboard, it is including fixed inner disc and rotatable outer dish, the inner disc is coaxial setting and range upon range of setting with outer dish, the radius of the radius ratio inner disc of outer dish is big, the edge of outer dish is equip...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a traffic rules studys gameboard, it is including fixed inner disc and rotatable outer dish, the inner disc is coaxial setting and range upon range of setting with outer dish, the radius of the radius ratio inner disc of outer dish is big, the edge of outer dish is equipped with a pointer, the centre of inner disc is equipped with the illumination component, the illumination component is by battery powered, the inner disc is falld into a plurality of check, and the upper surface of each check is carved with the characters corresponding to traffic rules, and the lateral part of each check is equipped with the switch, the tip of this pointer with the switch of the lateral part of inner disc contacts, and all switches are connected with a pronunciation chip, the pronunciation chip is worked as by battery powered the tip of pointer with during the switch contact, the switch conduction, the pronunciation chip through connected loudspeaker send with this check on the score speech information that corresponds of characters. |
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