Physical health test data collection device
The invention discloses a physical health test data collection device which comprises a positioning frame, a shaft rod is mounted on the positioning frame, a plurality of shifting pieces are rotationally arranged on the shaft rod, each shifting piece is provided with a concave groove and a guide slo...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a physical health test data collection device which comprises a positioning frame, a shaft rod is mounted on the positioning frame, a plurality of shifting pieces are rotationally arranged on the shaft rod, each shifting piece is provided with a concave groove and a guide slope, a swing arm is arranged in each concave groove, and a plurality of guide slopes are arranged on the guide slopes. The swing arm on the lower layer of the shifting piece abuts against the guide slope of the upper layer of the shifting piece, and the guide slope is provided with a protruding part. When the driving force received by the shifting piece is larger than a preset value, the shifting piece drives the swing arm to cross the protruding part, and when the driving force received by the shifting piece is smaller than the preset value, the shifting piece drives the swing arm not to cross the protruding part and reset. The physical health test data collection device provided by the invention ensures that the u |
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