English interesting competition equipment
The utility model discloses interesting English competition equipment, which comprises a rotatable first movable rod sleeved in a mounting tube and a detachable support rod clamped in the middle of the lower surface of an answer button, and one end of the first movable rod is sleeved with a rotatabl...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | The utility model discloses interesting English competition equipment, which comprises a rotatable first movable rod sleeved in a mounting tube and a detachable support rod clamped in the middle of the lower surface of an answer button, and one end of the first movable rod is sleeved with a rotatable connecting frame. According to the English interesting competition equipment, through the arrangement of the supporting rod and the adjusting seat, a worker can insert a preemptive answering button into the top of the supporting rod and place the preemptive answering button, so that students can preemptively answer and use the preemptive answering button in the competition process, and the worker can conveniently install and fix the position of the preemptive answering button; by arranging a mounting pipe, a first movable rod, a connecting frame, a supporting frame and a second movable rod, the worker can change the position of an adjusting seat according to the height of a participating student and the position |
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