| 摘要 |
An electronic scale, comprising a carrier plate (1), a first precision weighing assembly (2) for bearing the carrier plate (1), a second precision weighing assembly (3) for bearing the carrier plate (1) and the first precision weighing assembly (2), and a force transfer piece (4) for transferring a stress applied thereto to the second precision weighing assembly (2); the first precision weighing assembly (2) comprises a flexible support piece (21); the force transfer piece (4) is provided with a force transfer support portion (40); the carrier plate (1) is provided with a force transfer press-contact portion (10); when the carrier plate (1) has no object thereon, the force transfer press-contact portion of the carrier plate (1) is higher than the force transfer support portion (40) of the force transfer piece (4); and when the carrier plate (1) has an object thereon, the carrier plate (1), under a stress applied thereto, moves downward and presses the flexible support piece (21) downward, and when the stress applied to the carrier plate (1) reaches a certain level, the force transfer press-contact portion (10) presses and contacts the force transfer support portion (40) of the force transfer piece (4). The electronic scale serves as an electronic body weight scale and an electronic kitchen scale, and effectively prevents the electronic scale for the kitchen from damage when the weight of a carried object exceeds the maximum measurement range of the electronic scale for the kitchen. |
