Auxiliary equipment for outdoor information acquisition
The invention belongs to the technical field of outdoor information acquisition accessory devices, and particularly relates to auxiliary equipment for outdoor information acquisition. Comprising a base, a threaded rod, a reciprocating lead screw, a guide rod and an adjusting rod, the top of the base...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention belongs to the technical field of outdoor information acquisition accessory devices, and particularly relates to auxiliary equipment for outdoor information acquisition. Comprising a base, a threaded rod, a reciprocating lead screw, a guide rod and an adjusting rod, the top of the base is fixedly connected with a hollow sleeve with the top open, the bottom end of the adjusting rod is inserted into the sleeve, the adjusting rod is slidably connected with the sleeve, the interior of the adjusting rod is hollow, the bottom of the adjusting rod communicates with a fixing opening, and a nut is fixedly connected to the fixing opening; a rotating shaft is arranged at the bottom end of the threaded rod, a first bearing is arranged at the bottom in the sleeve, the rotating shaft is connected with an inner ring of the first bearing, a first bevel gear is arranged on the rotating shaft, a second bearing is arranged on the sleeve, and a driving shaft is arranged on an inner ring of the second bearing. The c |
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