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Four-point independent calibration device for weighing scale

An independent calibration and weighing scale technology, applied in the direction of weighing equipment testing/calibration, to achieve the effect of solving calibration and inspection problems

Inactive Publication Date: 2018-08-28
中山市精衡电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing weighing scales use four scale feet to weigh together, so this weighing scale can directly place the weight on the weighing scale, but this detection method is not suitable for weighing scales with four legs that weigh independently

Method used

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  • Four-point independent calibration device for weighing scale
  • Four-point independent calibration device for weighing scale

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] Such as figure 1 and figure 2 As shown, the present invention proposes a four-point independent calibration device for weighing scales, including a frame 1, and also includes first and second drive control assemblies 5, 6 and first and second weight units 3, 4, so The first weight unit 3 includes first and second weight assemblies 32, 33 and a first control mechanism 37, and the second weight unit 4 includes third and fourth weight assemblies and a second ...

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Abstract

The invention discloses a four-point independent calibration device for a weighing scale. The device comprises a rack and two weight units, wherein two sets of weights in each weight unit can apply pressure on scale feet through hook ends, and four sets of weights individually apply pressure on four scale feet respectively under the control of a control mechanism, so as to perform calibration or check. The device disclosed by the invention can be used for individually calibrating or checking the four feet of the scale respectively, thereby solving the problems of calibration and check difficulty of the weighing scale of which the four feet are of independent weighing.

Description

technical field [0001] The present invention relates to a four-point independent calibration device for weighing scales. Background technique [0002] In the prior art, weighing scales need to be checked and calibrated for accuracy before leaving the factory, so as to prevent defective products from entering the market. Most of the existing weighing scales use four scale feet to weigh together, so this weighing scale can directly place weights on the weighing scale, but this detection method is not suitable for weighing scales with four independent weighing legs. Contents of the invention [0003] The invention proposes a four-point independent calibration device for a weight scale, which can independently calibrate or check the four feet of the weight scale, and solves the calibration and check problems of the four-leg independent weighing scale. [0004] Technical scheme of the present invention is realized like this: [0005] A four-point independent calibration devic...

Claims

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Application Information

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IPC IPC(8): G01G23/01
CPCG01G23/01
Inventor 蒋东道
Owner 中山市精衡电子有限公司
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