Lock detection device and detection method

A technology for detection devices and locks, which is applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., and can solve problems such as human detection errors

Active Publication Date: 2020-07-07
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a lock detection device and detection method, which can effective

Method used

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  • Lock detection device and detection method
  • Lock detection device and detection method
  • Lock detection device and detection method

Examples

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Embodiment Construction

[0026] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientation or position shown in the drawings The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation,...

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PUM

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Abstract

The invention discloses a lock detection device. A detection groove and a containing cavity are formed in a fixed frame, a movable block is vertically arranged in the detection groove in a sliding mode, a control circuit and a driving mechanism are located in the containing cavity, the control circuit is electrically connected with the driving mechanism, the driving mechanism drives the movable block to move, a push-pull hook is arranged at the bottom of the movable block, a wireless transmitter is arranged at the bottom of the detection groove, and the clamping block is inserted into the detection groove. The detection method comprises the following steps: sending an unlocking instruction, enabling the driving device to drive a lock beam to move, judging whether unlocking is normal or notby detecting the current of the driving device: if yes, enabling the driving device to drive the lock beam to move downwards normally, and judging whether the current is normal or not: if not, performing counting once normally, and repeating the process. The device has the advantages that the driving mechanism is controlled to drive the moving block to perform unlocking and locking operations through the control circuit, so the manual control is not needed, the automatic monitoring is performed, the manual switching is simulated, and the switching frequency is automatically recorded.

Description

technical field [0001] The invention relates to a lock detection device and a detection method. Background technique [0002] With the intelligent development of the distribution network, there are more and more power distribution equipment, and there are more and more corresponding locking devices, such as electronic padlocks. However, after a period of application of the existing electronic padlocks, the situation of jamming or even failure to open gradually occurs. As a result, the distribution network operation cannot be completed in time, which affects the safe operation of the distribution network equipment and the work efficiency of the distribution network operators. [0003] According to the quality requirements of locks, electronic padlocks need to be inspected randomly before leaving the factory, and the indicators of the locks are strictly tested, such as lock life test, salt spray test, high and low temperature test, etc. Among them, salt spray test and high and...

Claims

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Application Information

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IPC IPC(8): G01R31/00
CPCG01R31/003
Inventor 顾建炜秦奋张鹏钱少锋刘宏伟洪建兵王群飞黄卫升
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO
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