Training board for various combinations of Latin letter pronunciation and spelling
A technology of teaching boards and letters, applied in teaching aids, educational tools, instruments, etc., can solve problems such as increasing language complexity, occupying teaching time, and unsatisfactory student effects
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[0017] Below in conjunction with embodiment the present invention is further described.
[0018] Such as figure 1 As shown, a combination teaching board for the pronunciation and spelling of various languages of the Latin alphabet, including a letter module 1, a phonetic symbol 3 and a phonetic symbol bin 2, the letter module 1 is inserted in the front of the phonetic symbol bin 2, and the phonetic symbol 3 is set in the phonetic symbol bin 2 Inside, the bottom of the phonetic symbol 3 is connected with the rocker mechanism; the rocker mechanism is connected with the detent mechanism fixed at the bottom of the phonetic symbol chamber 2, and one end of the detent mechanism stretches out of the phonetic symbol chamber 2.
[0019] The rocker mechanism includes a rocker 8 , a lifting spring 5 sleeved on the rocker 8 and a casing 6 arranged outside the lifting spring 5 . The bottom of phonetic symbol 3 is connected together with engine bar 8, and mode is plug-in;
[0020] The d...
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