| 摘要 |
A cart having a scale is provided to prevent a load cell from being damaged due to loading of a heavy load article by a buffer body. A cart having a scale includes a loading table(30), a display unit, an extension plate(41), and a fixing pin(50). The loading table has a fixing plate(10), a load cell(40), a moving plate(20), and a buffer body(60). Wheels(70) are fixed to a lower surface of the fixing plate. One end of the load cell is fixed to an upper surface of the fixing plate. The load cell detects an electric signal according to deformation of an elastic material by having a strain gauge. The moving plate supports the other end of the load cell and loads articles thereon. The buffer body is installed between the moving plate and the load cell. The display unit displays a load detected from the load cell. One end of the extension plate is fixed to the other end unit of the load cell. A lower end unit of the fixing pin is fixed to the other end unit of the extension plate. An upper end unit of the fixing pin is fixed to the moving plate.
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