Kindergarten height and weight measuring device

Abstract

The invention belongs to the technical field of height and weight measurement, in particular to a height and weight measurement device for kindergartens, including a weight scale, No. 1 measuring rod, No. 2 measuring rod and No. 3 measuring rod. , the upper end of the weight scale is provided with a protective backing plate, one side of the weight scale is fixed with a fixed seat, one side of the fixed seat is fixed with a handle, the upper end of the fixed seat is connected to a No. The No. 2 measuring rod is fitted and connected, and the upper end of the No. 2 measuring rod is fitted and connected with the No. 3 measuring rod. The upper end of the No. 3 measuring rod is fixed with a resisting rod, and the rubber sleeve is used to reduce the external wear of the weighing scale and prevent the weighing scale from being damaged. Fragmentation and prolonging the service life, the external protection of the upper end of the weighing scale is facilitated by the protective backing plate, which prevents dust residue and facilitates cleaning. At the same time, through the relative shrinkage of the No. The measuring rod rotates relative to the weighing scale, which is convenient for the device to be folded and retracted, and is easy to carry.

Description

technical field [0001] The invention belongs to the technical field of height and weight measurement, and in particular relates to a height and weight measurement device for a kindergarten. Background technique [0002] The task of the kindergarten is to relieve the constraints of time, space, and environment that families face when cultivating children, so that children can develop healthily, physically, intellectually and emotionally. It can be said that kindergarten is a happy world for children, and can help children spend their childhood in a healthy and happy way. , not only to learn knowledge, but also to get in touch with collective life from an early age. The measurement of height and weight is an important physical measurement content for children in kindergartens. Generally, height and weight measuring instruments are used to measure height and weight. [0003] The existing height and weight measuring instruments are divided into mechanical type and electronic typ...

AI Technical Summary

Problems solved by technology

[0003] The existing height and weight measuring instruments are divided into mechanical type and electronic type, including the weight measuring scale at the bottom and the height measuring rod at the upper end. The following problems exist in the existing height and weight measuring instrument during use: the weighing scale made of glass is In the process of use, it is easy to be damaged by children's trampling, and it is inconvenient to use. At the same time, children's trampling will also cause too much dust on the surface of the scale, which will affect the data observation and self-cleaning of the scale. At the same time, the existing measuring instruments are relatively large in size , so it takes up a relatively large space, it is inconvenient to fold and store, it is not convenient to carry and move the measuring instrument before and after use, and it is inconvenient to use. Therefore, it is necessary to design a more convenient measuring device for kindergarten children's height and weight measurement

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