Electronic hanging scale with wide application range

Abstract

The invention relates to the technical field of electronic hanging scales, and particularly relates to an electronic hanging scale with a wide application range. The electronic hanging scale comprisesa scale body, wherein a hanging ring is fixedly arranged at the top end of the scale body; a bottom plate is fixedly arranged at the bottom end of the scale body; a hanging hook is fixedly arranged in the middle of the bottom end of the bottom plate; two sides of the bottom end of the bottom plate are fixedly connected with one ends of two connecting ropes through buckle structures respectively;clamping plates are fixedly arranged at the other ends of the two connecting ropes; nuts are fixedly arranged in the middles of the top ends of the two clamping plates; the two nuts are in threaded connection with screw rods; and pressing plates are fixedly arranged at the bottom ends of the two screw rods. When a heavy object with the hanging ring is weighed, the position of a first stop lever isrotated, the hanging hook is hooked with the hanging ring of the heavy object, the first stop lever is rotated to reset the hanging hook, the heavy object is prevented from falling off accidentally,the hanging ring is connected with the hanging hook through a lifting device, and the weight of the heavy object is read through a display panel of the scale body; and the heavy object without the hanging ring and the heavy object with the hanging ring can be weighed, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of electronic crane scales, in particular to an electronic crane scale with a wide application range. Background technique [0002] Electronic crane scale is the most important weighing tool at present. It is favored by merchants for its accurate measurement, intuitive reading and easy to use. Its principle is: the object pulls the sensor, and the small signal of the sensor is transmitted to the OP amplifier circuit, then to the A / D conversion circuit, and then through the display circuit, function circuit, function keys, and finally the display screen (LCD) on the scale body. / LED) to display weighing information. [0003] The hooks used to hang heavy objects on traditional electronic crane scales are installed on the sensor through connectors, but it is not convenient to weigh those heavy objects without rings, resulting in low application range, and the traditional electronic crane scales When the hook ...

AI Technical Summary

Problems solved by technology

[0003] The hooks used to hang heavy objects on traditional electronic crane scales are installed on the sensor through connectors, but it is not convenient to weigh those heavy objects without rings, resulting in low application range, and the traditional electronic crane scales The hook is easy to cause heavy objects to fall off during weighing, resulting in a dangerous situation

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