Full cover type protection buffering type electronic scale

Abstract

The invention discloses a full-covering style protection and buffer type electronic scale which comprises an upper scale body; the lower part of the upper scale body is connected with a middle scale body; the bottom of the middle scale body is supported by and connected with a base part; embedded parts are arranged around the base part; at least two lateral edges of a table body arranged on the upper scale body are provided with covering boards slantingly arranged towards the outside; an internally concaved cavity body is formed between the covering boards; the cavity body can be masked by the peripheral circle of the embedded parts; at least two groups of buffer devices are arranged between the upper scale body and the middle scale body; slantingly installed covering boards are arranged at the four lateral edges of the table of the scale; therefore, the scale of the invention has simple structure, convenient loading, effectively prevents impurities from entering a scale pit and enhances the tidiness of the apparatus; buffer components are arranged at the four corners of the bottom; the scale adopts a double-spring structure of external housing and internal embedding; the positive and the negative revolving directions design of the springs effectively enhance the anti-shocking and buffering effects of the apparatus; and the middle scale body is pad-arranged between the base and the upper scale body; and a weighing sensor under the middle scale body has well-balanced sensing and accurate and sensitive measuring.

Description

technical field [0001] The invention relates to the technical field of weighing and measuring instruments, in particular to a full-cover protective buffer electronic scale. Background technique [0002] At present, for ordinary electronic scales, the scale platform of the scale body is basically flush with the surroundings of the scale pit, and there is a gap of 10 mm to 20 mm. This structure will cause sundries and dust on the scale platform to fall into the scale pit from the gaps; the sundries will cause frequent jamming of the scale body, which will affect the measurement performance and accuracy; therefore, maintenance personnel must often enter the scale pit Clean and maintain. [0003] Furthermore, the general ordinary electronic scale is composed of a single scale body to form a load-bearing mechanism, and the load-bearing capacity of the scale platform is directly transmitted to the load cell. When the carrier is impacted, its impact force is directly transmitted ...

AI Technical Summary

Problems solved by technology

This structure is not equipped with a dust-proof cover on the four edges of the scale cover, and the surrounding sundries are easy to enter the foundation, causing the accuracy of the entire appliance to be out of control and shorten the service life; the scale cover is designed to float on the scale frame, The two are not equipped with a fixed restraint mechanism, they are only connected by the chain hanging from the lower part, and the position of the scale cover is not fixed well.

Images