Gradient detection device
The utility model discloses a gradient detection device, which comprises a bottom plate, the upper surface of the bottom plate is provided with a mounting groove, the inside of the mounting groove is movably connected with a measuring rod and a reading rod, the outer surface of the measuring rod is...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a gradient detection device, which comprises a bottom plate, the upper surface of the bottom plate is provided with a mounting groove, the inside of the mounting groove is movably connected with a measuring rod and a reading rod, the outer surface of the measuring rod is hinged with a cross rod, one end of the cross rod far away from the measuring rod is movably connected with the reading rod, and the other end of the cross rod is hinged with the measuring rod. A protractor is fixedly connected to the upper surface of the bottom plate, a first magnet is fixedly connected to the inner wall of the mounting groove, a second magnet is arranged on the outer surface of the measuring rod, a support is fixedly connected to the outer surface of the reading rod, a pin rod is arranged in the middle of the support, and a pin hole is formed in the outer surface of the cross rod. According to the utility model, through the arrangement of the measuring rod, the reading rod and the cross rod, the |
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