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Cooperating mechanism of permanent magnet door lock

A technology for permanent magnets and door locks, which can be used in building locks, building structures, substation/power distribution device shells, etc., and can solve problems such as mechanical structure link vibration effects, switching difficulties, mechanical structure deformation, etc., to reduce mechanical vibration effects , Simple design and installation, long service life

Inactive Publication Date: 2017-05-10
王欣欣
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of designing mechanical protection and installation and use, it was found that due to the increase in the size of the equipment model, the size of the power distribution cabinet supporting the equipment is also gradually increasing. The power distribution cabinet is switched on and off smoothly, and the problem that the door of the power distribution cabinet cannot be closed and opened due to mechanical structure deformation often occurs
At present, most of the economical ordinary electric cabinet locks are equipped with three-point mechanical limit method of upper, middle and lower. It is very high, it is inconvenient to use force up and down at the same time, making the switch more difficult, and there is a vibration effect in the mechanical structure link

Method used

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  • Cooperating mechanism of permanent magnet door lock
  • Cooperating mechanism of permanent magnet door lock
  • Cooperating mechanism of permanent magnet door lock

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Embodiment Construction

[0022] The following will be further described in conjunction with the accompanying drawings, not to limit the scope of the present invention.

[0023] see figure 1 and figure 2 As shown, the present invention includes a power distribution cabinet box body 7, a power distribution cabinet door 2 and an outer protection 4 of a machining center. The power distribution cabinet door 2 includes a power distribution cabinet right door 6 and a power distribution cabinet left door. Two hinges 5 are arranged on the left door of the power distribution cabinet, and the hinges 5 are fixed with the box body 7 of the power distribution cabinet. The inner positions of the upper and lower ends of the right door side 6 of the power distribution cabinet are respectively provided with permanent magnet shockproof devices 1 . The box body 7 of the power distribution cabinet is fixed on the outer protection 4 of the machining center, forming an organic whole with the machining center.

[0024] r...

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Abstract

The invention relates to a cooperating mechanism of a permanent magnet door lock, and the mechanism comprises a power distribution cabinet box body, a power distribution cabinet door, a safety protection lock, and a machining center external protection part. The power distribution cabinet door comprises a power distribution cabinet right door edge and a power distribution cabinet left door edge. The power distribution cabinet left door edge is provided with two hinges, and the hinges are fixed with the power distribution cabinet box body. The center of the power distribution cabinet right door edge is provided with a safety protection lock, and the upper and lower edges of the power distribution cabinet right door edge are respectively provided with a permanent magnet anti-vibration device. According to the invention, the structure is of a spring tongue piece damping design, and the mechanism carries out the effective alleviation of the pressure and vibration at moments of permanent magnet suction and breaking, and greatly protects the internal circuits and parts in the power distribution cabinet.

Description

technical field [0001] The invention belongs to the field of mechanical manufacturing, and in particular relates to a permanent magnet door lock matching mechanism. Background technique [0002] In the process of designing mechanical protection and installation and use, it was found that due to the increase in the size of the equipment model, the size of the power distribution cabinet supporting the equipment is also gradually increasing. The power distribution cabinet is switched on and off smoothly, and the problem that the door of the power distribution cabinet cannot be closed and opened due to mechanical structure deformation often occurs. At present, most of the economical ordinary electric cabinet locks are equipped with upper, middle and lower mechanical limit methods. It is very high, it is inconvenient to use force up and down at the same time, making the switch more difficult, and there is a vibration effect in the mechanical structure link. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/54E05B65/52
CPCH02B1/306E05B65/52H02B1/54
Inventor 王欣欣
Owner 王欣欣
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