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Intelligent electric energy meter push-pull force testing device

A push-pull force test, smart energy meter technology, applied in the direction of measuring devices, measuring electrical variables, instruments, etc., can solve the problem of inability to understand the pressure value, achieve fast and convenient rotation operation, improve firmness, and ensure firm clamping sexual effect

Active Publication Date: 2021-07-02
MEASUREMENT CENT OF GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing smart energy meter test device is in use, it can only manually test whether the push-pull force of the terminal meets the requirements, or understand the current pressure value on the display screen of the remote control terminal, and it is impossible for the staff to check the current value at the test site. Intuitive understanding of the pressure value, there are certain defects in use

Method used

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Embodiment Construction

[0032] 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.

[0033] see figure 1 , a push-pull test device for an intelligent electric energy meter, comprising a frame 1 and a pressing mechanism arranged on the frame 1, the frame 1 has an upper support plate 11 and a lower support plate 12, wherein the upper support plate 11 is A first linear movement pair 3 is provided, a base 4 is installed on the first linear movement pair 3, a second linear movement pair 5 perpendicular to the first linear movement pair 3 is arranged on ...

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Abstract

The invention relates to the technical field of testing devices, and discloses an intelligent electric energy meter push-pull force testing device which comprises a pressure applying mechanism; the pressure applying mechanism comprises a mounting base, a pressure applying device arranged on the mounting base and a transmission rod; the transmission rod is sleeved with a fixing sleeve, and the fixing sleeve is connected with the mounting base. a sensing block is arranged on the outer wall of the transmission rod; sensing pieces are arranged on the inner wall of the fixing sleeve; the pressure applying mechanism further comprises an indicating element, and the indicating element sends out corresponding indicating signals when the sensing block moves to different sensing pieces. The indicating element is electrically connected with the sensing block and the sensing pieces. Compared with the prior art, the force application mechanism composed of the pressure applying device, the transmission rod, the fixing sleeve and the like is arranged, the sensing block, the multiple sensing pieces and the indicating element are used in cooperation, and the current pressure applying quantity value can be known according to different indicating signals generated by the indicating element, and thus the staff can visually control the pressure value on the test site.

Description

technical field [0001] The invention relates to the technical field of testing devices, in particular to a device for testing push-pull force of an intelligent electric energy meter. Background technique [0002] Smart watt-hour meters are instruments used to measure electric energy, also known as watt-hour meters, fire meters, and kilowatt-hour meters, which refer to instruments that measure various electrical quantities. As an instrument that requires mandatory verification, the smart energy meter needs to undergo a series of tests before leaving the factory. One of the test items is to perform a push-pull test on the terminals of the smart energy meter. [0003] When the existing smart energy meter test device is in use, it can only manually test whether the push-pull force of the terminal meets the requirements, or understand the current pressure value on the display screen of the remote control terminal. Intuitive understanding of the pressure value, there are certain ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 招景明黄友朋路韬李金莉李倩姚智聪
Owner MEASUREMENT CENT OF GUANGDONG POWER GRID CO LTD
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