Electromagnetic unlocking mechanism

An unlocking mechanism and electromagnetic technology, applied in electromagnets, electromagnets with armatures, electromagnetic terminals/connectors, etc., can solve the problem that underwater switches cannot be automatically controlled, and achieve the effect of automatic control

Active Publication Date: 2022-03-11
SHENZHEN ZANTY ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides an electromagnetic unlocking mechanism, which is used to solve the problem that the underwater switch in the prior art cannot be automatically controlled

Method used

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Embodiment Construction

[0033] 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.

[0034] The invention provides an electromagnetic unlocking mechanism, which is sheathed on the cable, and is lowered to the underwater operation area along with the cable, and is used to complete the unlocking action of the equipment in the underwater operation project.

[0035] For example, see attached figure 1 And attached figure 2 The sectional view of the electromagnetic unlocking mechanism in one embodiment shown:

[0036] The electromagnetic unlocking mec...

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Abstract

The electromagnetic unlocking mechanism comprises a lining, a shell, a magnetic attraction piece and a locking piece, the lining is sleeved with the shell and the magnetic attraction piece, a sealed containing space is formed between the inner wall of the shell and the outer wall of the lining, and a permanent magnet and an electromagnet are arranged in the containing space; the magnetic attraction piece and the shell are arranged in a relative movement mode. The locking piece moves along with the magnetic attraction piece and is used for locking or unlocking an object. In the electromagnetic unlocking mechanism, when the electromagnet is not electrified, the magnetic attraction piece is attracted to the shell by the permanent magnet, and the locking piece locks an object; the magnetic field generated after the electromagnet is powered on is opposite to the magnetic field of the permanent magnet in direction, so that the magnetic attraction piece is separated from the shell, and the locking piece unlocks the object. The on-off function of the locking piece can be achieved by controlling power-on and power-off of the electromagnet, and automatic control over the underwater switch is achieved.

Description

technical field [0001] The invention relates to the technical field of underwater operations, in particular to an electromagnetic unlocking mechanism. Background technique [0002] With the development of science and technology, more electrical products have been applied to underwater operations to help complete underwater exploration, underwater survey, underwater photography, buoy operations, etc. In some specific scenarios, it is necessary to add a movable switch to the underwater cable to control the opening of the device. The existing underwater switch cannot realize automatic control, and it is mainly operated manually by divers, which makes the underwater work efficiency lower. Safety is also not guaranteed. Contents of the invention [0003] In view of this, the present invention provides an electromagnetic unlocking mechanism for solving the problem that the underwater switch in the prior art cannot be automatically controlled. [0004] The present invention pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F7/16H01F7/122H01F7/121H01F7/128H01F7/126E05B47/00H02G15/00
CPCH01F7/1638H01F7/122H01F7/121H01F7/081H01F7/128H01F7/126E05B47/0006E05B47/004H02G15/00H01F2007/062
Inventor 于洁云易红宝
Owner SHENZHEN ZANTY ELECTRONICS
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