A hook and an electric energy meter using the same

By designing a device with a long hook and a threaded connection, stepless adjustment is achieved, solving the problem of poor hook adjustment accuracy in existing technologies and realizing high-precision energy meter installation adaptability.

CN122283209APending Publication Date: 2026-06-26WASION GROUP HLDG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WASION GROUP HLDG
Filing Date
2026-04-10
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The adjustment accuracy of existing electricity meter hooks is poor, making it difficult to meet the installation requirements in various scenarios.

Method used

Design a hook body with an elongated hole and length scale lines. Stepless adjustment is achieved through the threaded connection of a screw and nut. The transverse groove on the outer side of the screw head is flush with the scale line to provide an indication function. The screw can be inserted at any position in the elongated hole. Combined with the fixing effect of the screw and nut, the installation stability is improved.

Benefits of technology

It achieves stepless adjustment of the hook on the electricity meter, with high adjustment accuracy, and can flexibly match the installation requirements of different scenarios, improving the stability of installation and the convenience of reading location data.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN122283209A_ABST
    Figure CN122283209A_ABST
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Abstract

This invention relates to the field of electricity meter mounting equipment, and more particularly to a hook and an electricity meter using the same. The hook includes a hook body for mounting on the rear shell of the device. A long, narrow hole is formed in the middle of the hook body along its length. Length graduation lines are evenly spaced on the hook body outside the long, narrow hole. A nut is fixedly embedded inside the rear shell at a position corresponding to the long, narrow hole. A screw passes through the long, narrow hole, with its inner end threaded to the nut. The inner side of the screw's head abuts against the hook body. A horizontal groove is formed on the outer side of the screw's head, flush with the length graduation lines. This invention achieves stepless adjustment of the hook on the electricity meter with high precision, meeting the installation requirements of electricity meters in various scenarios.
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Citation Information

Patent Citations

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