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Self-power-generating electronic scale

An electronic scale and self-generating technology, applied in the field of electronic scales, can solve problems such as the thickness of electronic scales

Pending Publication Date: 2019-01-18
东莞市康泊电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to propose a self-generating electronic scale in order to solve the technical problem that the existing self-generating electronic scale is relatively thick

Method used

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  • Self-power-generating electronic scale

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Embodiment Construction

[0029] refer to Figure 1 to Figure 4 , the embodiments of the present invention will be described in detail below. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0030] refer to figure 1 , The self-generating electronic scale of the present invention includes a housing 1 and a key assembly 2 , a lever 3 , a return spring 41 , a rack slider 42 , a gear set 5 , and a micro generator 6 arranged on the housing 1 . Among them, the button assembly 2 is used as the actuating part of the electronic scale, which bears the force applied by the outside, and moves or swings in a limited direction; the lever 3, the return spring 41, the rack slider 42 and the gear set 5 are used as the speed increase of the electronic scale. The mechanism is used to convert the low-speed movement or swing of the actuating parts into the high-speed rotation of the rear-end micro-generator 6; the micro-ge...

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PUM

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Abstract

The invention discloses a self-power-generating electronic scale. The electronic scale comprises a shell, a key assembly, a lever, a rack sliding block, a reset spring, a gear set and a micro-generator, wherein the key assembly can move up and down along a path defined by the shell; a yielding space is formed in the lower portion of the key assembly; the rack sliding block penetrates through the key assembly through the yielding space, so that an overlapping space exists between a vertical moving path of the key assembly and a horizontal moving path of the rack sliding block; the lever is arranged in the key assembly and is rotatably fixed inside the shell; one end of the lever is in contact with the pressure applying surface of the key assembly, and the other end of the lever is movably connected with the rack sliding block; the micro-generator is meshed with the gear set; and the micro-generator and the gear set are both vertically arranged in the shell. Through space overlapping andhiding of all parts, the height of a product is reduced, and the product is thinned.

Description

technical field [0001] The invention relates to the technical field of electronic scales, in particular to a self-generating electronic scale. Background technique [0002] Electronic scales are electronic finished products that are closely related to people's lives. In daily life, people who pay attention to health will use weighing scales, food nutrition will use kitchen scales or nutrition analysis scales, and commercial electronic platform scales and pricing scales will be used in trading meetings. According to incomplete statistics, the domestic scales and small kitchen scales produced and exported in China alone exceed 60 million units every year, and the market capacity is huge. [0003] Household electronic scales need to install batteries to provide energy for the system to work. Commonly used are button batteries, dry batteries and rechargeable batteries. Based on the average consumption of one battery per scale per year, the number of waste batteries produced is...

Claims

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Application Information

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IPC IPC(8): G01G23/00
CPCG01G23/007
Inventor 朱惠忠
Owner 东莞市康泊电子科技有限公司