Optometry combination table with angle convenient to adjust
The optometry combination table comprises a bottom plate, a first lifting rod is fixedly connected to the rear position of the center of the top of the bottom plate, a seat is fixedly connected to the telescopic end of the first lifting rod through a fixing block, and a second lifting rod is fixedly...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The optometry combination table comprises a bottom plate, a first lifting rod is fixedly connected to the rear position of the center of the top of the bottom plate, a seat is fixedly connected to the telescopic end of the first lifting rod through a fixing block, and a second lifting rod is fixedly connected to the front position of the right side of the top of the bottom plate. A rotating rod is arranged to drive a driving gear to drive, the driving gear drives a driven gear to drive, the driven gear drives a shaft rod to rotate, the shaft rod drives a connecting rod to rotate, and the connecting rod drives a mounting plate to rotate; the front-back angle of the detector is adjusted, through the arrangement of the structure, the advantage of adjusting the front-back angle of the detector is achieved, the problem that an existing combination table has the function of adjusting the front-back angle of the detector is solved, and therefore the device is convenient to use.
本实用新型提供一种方便调节角度的验光组合台,包括底板,所述底板顶部中心处的靠 |
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