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Pushing mechanism simple and convenient to mount and reliable in limiting for multipath magnetic latching relay

A technology of magnetic latching relays and driving mechanisms, which is applied in the direction of electromagnetic relays, electromagnetic relay details, relays, etc., can solve the problems of low production efficiency, large amount of scrap, low pass rate, etc., and achieve easy installation, high efficiency, and limit reliable effect

Active Publication Date: 2015-09-02
XIAMEN HONGFA ELECTRIC POWER CONTROLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the operation of loading parts into the base has higher requirements on the skills of employees and is more affected by human factors, resulting in low production efficiency, low pass rate, and large amount of scrap

Method used

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  • Pushing mechanism simple and convenient to mount and reliable in limiting for multipath magnetic latching relay
  • Pushing mechanism simple and convenient to mount and reliable in limiting for multipath magnetic latching relay
  • Pushing mechanism simple and convenient to mount and reliable in limiting for multipath magnetic latching relay

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Embodiment

[0049] see Figure 2 to Figure 18 As shown, the push mechanism of a multi-channel magnetic latching relay with easy installation and reliable position limitation of the present invention includes a push block 3, an armature part 1 and at least two sets of moving spring parts 2; this embodiment has three sets of moving spring parts 2. Of course, it can also be two or more groups; the armature part 1 and the moving spring part 2 are snapped and matched with the push block 3 respectively; the push block 3 is provided with a first slot for matching the armature part 31 and at least two second slots that match the moving spring part. This embodiment is provided with three second slots to fit three groups of moving spring parts 2; the first slot 31 of the push block is provided with The first limiting part 311 is used to prevent the two-way movement of the pushing block 3 in the thickness direction under the cooperation of the armature part 1; only one second locking slot 32 of the ...

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Abstract

The invention discloses a pushing mechanism simple and convenient to mount and reliable in limiting for a multipath magnetic latching relay. The pushing mechanism includes a pushing block, an armature part and at least two moving spring parts; the armature part and the moving spring parts are matched with the pushing block in a clamping manner; the pushing block is provided with a first clamping groove matched with the armature part and at least two second clamping grooves matched with the moving spring parts; a first limiting part is arranged in the first clamping groove of the pushing block, so as to stop bidirectional movement of the pushing block in a thickness direction with cooperation of the armature part; only one of the at least two second clamping grooves of the pushing block is provided with a second limiting part, the moving spring parts are provided with third clamping grooves, and the second limiting part of the pushing block is matched with the third clamping grooves of the moving spring parts, so as to stop bidirectional movement of the pushing block in a width direction. Through structural improvement of the pushing block and the moving spring parts, and by utilization of matching of the pushing block with the moving spring parts and the armature part, the pushing mechanism provided by the invention realizes a stable limiting function and has the characteristics of being simple to assemble and high in production efficiency.

Description

technical field [0001] The invention relates to a magnetic latching relay, in particular to a driving mechanism for a multi-channel magnetic latching relay with simple installation and reliable position limiting. Background technique [0002] The structure of the existing magnetic latching relay consists of a magnetic circuit system, a contact system, a driving mechanism and a base. The magnetic circuit system generally consists of two basically symmetrical magnetic circuits, including stationary magnetizer parts, movable magnetizer parts and coils. The contact system includes a moving spring part and a static spring part. The pushing mechanism is generally acted by a pushing block, and the pushing mechanism It also includes the part used to cooperate with the push block in the moving spring part and the armature part. The relay coil passes the positive pulse voltage, the magnetic circuit system works, the armature part drives the push block, the push block then pushes the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/64
Inventor 钟叔明代文广
Owner XIAMEN HONGFA ELECTRIC POWER CONTROLS
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