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Spring-type magnetic holding relay

A magnetic latching relay, spring-type technology, applied in the direction of electromagnetic relay, relay, electromagnetic relay details, etc., can solve the problem that the magnetic latching relay is difficult to maintain the contact state, and achieve the effect of improving stability

Inactive Publication Date: 2015-12-16
林勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even so, sometimes due to the impact of vibration or other reasons in the working process, the magnetic latching relay may still be difficult to maintain a stable and good contact state

Method used

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  • Spring-type magnetic holding relay
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  • Spring-type magnetic holding relay

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Experimental program
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specific Embodiment approach

[0013] Specific embodiments: The spring type magnetic latching relay includes a coil assembly (5), an armature assembly (4), a support fixed plate (8), a static contact plate (1), a moving contact plate (2), and a spring (6) as the main components. Its characteristics: the coil assembly (5) adopts the disclosed patent method for forward and reverse winding, when the coil assembly (5) is supplied with a positive pulse voltage, the armature assembly (4) moves, and the armature assembly (4) rotates the axis with the armature ( 4-4) rotates as the center, and the deflection force generated by the spring (6) is transmitted to the moving touch panel (2), so that the moving touch panel (2) rotates around the moving axis (2-4) of the moving touch panel, driving the moving touch panel The plate (2) rotates, forcing the moving contact (2-1) to close with the static contact (1-1), as Figure 4 When the reverse pulse voltage is applied to the coil assembly (5), the armature assembly (4) ...

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PUM

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Abstract

The invention discloses a technical scheme of a spring-type magnetic holding relay, which mainly comprises a coil assembly, an armature assembly, a supporting fixing plate, a static contact plate, a moving contact plate and a spring. The spring-type magnetic holding relay is characterized in that when positive pulse voltage passes across the coil assembly, the armature assembly rotates with an armature rotation shaft as a center, a deflection force is generated via the spring and transmitted to the moving contact plate, the moving contact plate rotates with a moving contact plate rotation shaft as a center, the moving contact plate is driven to rotate, and a connection action state is achieved; and when reverse pulse voltage passes across the coil assembly, reverse action is carried out, and a disconnection action state is achieved. Connection between a moving wiring plate and the moving contact plate adopts and welds a flexible connection cable for conductive processing.

Description

technical field [0001] The invention relates to the field of magnetic latching relays, in particular to a technical proposal of a spring-type magnetic latching relay. Background technique [0002] At present, during the use of the existing magnetic latching relay, due to the limited magnetic holding force of the permanent magnet, the contact force between the moving contact piece and the static contact piece of the contact system is small, and it is often necessary to add an auxiliary moving contact piece or shrapnel to increase the contact force. force. Even so, sometimes due to the impact of vibration or other reasons in the working process, the magnetic latching relay may still be difficult to maintain a stable and good contact state. Contents of the invention [0003] The object of the present invention is to provide a spring type magnetic latching relay. [0004] In order to achieve the above object, the present invention adopts the following technical structure: th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/58
CPCH01H50/58
Inventor 不公告发明人
Owner 林勇
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