Weighing module

The invention provides a weighing module for weighing a weighed part, which comprises a shell, a force transmission assembly and a bushing ring, and is characterized in that the shell defines an accommodating space; the force transmission assembly is arranged in the accommodating space and comprises a force transmission connecting piece with a spherical surface and a sensor, and the spherical surface is used for being in contact with the weighed part so as to reduce the friction force when the weighed part moves; the bushing ring is arranged between the shell and the force transmission connecting piece, and the bushing ring is made of a hard material, so that the offset of the force transmission connecting piece is reduced, and the force transmission connecting piece is prevented from being in contact with the shell. The weighing module can allow the weighed part to deform and slide, and can ensure the weighing precision. 提供一种用于称重被秤部件的称重模块，包括壳体、传力组件以及衬环，壳体限定出一容纳空间；传力组件设置在容纳空间内，包括带有球面的传力连接件和传感器，球面用于与被秤部件接触，以减小