Jacking structure and test box
The utility model relates to the technical field of jacking equipment, and provides a jacking structure and a test box. The jacking structure comprises a bottom plate, a lower needle plate, a guide piece, a sliding piece and a driving piece. The lower needle plate is arranged on the bottom plate, th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of jacking equipment, and provides a jacking structure and a test box. The jacking structure comprises a bottom plate, a lower needle plate, a guide piece, a sliding piece and a driving piece. The lower needle plate is arranged on the bottom plate, the guide piece is arranged on the side, away from the bottom plate, of the lower needle plate, the sliding piece is slidably connected to the bottom plate, a sliding groove is formed in the sliding piece, and the guide piece is limited in the sliding groove; the driving piece is arranged on the bottom plate, and an output shaft of the driving piece is connected to the sliding piece and drives the sliding piece to horizontally move relative to the end face of the bottom plate; the driving piece is used for driving the sliding piece to slide so that the guiding piece can move in the sliding groove, and the guiding piece ascends and descends relative to the bottom plate. According to the jacking structure provided by t |
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