L-shaped movable spring extended sheet and rapidly connecting electromagnetic relay with static reed

A technology of electromagnetic relays and lead-out sheets, which is applied in the direction of electromagnetic relays, electromagnetic relay details, relays, etc., can solve the problems of high output isolation, failure to meet the use requirements, and small installation space, so as to improve insulation performance and dielectric resistance. The effect of increasing the electrical distance

Inactive Publication Date: 2005-11-16
XIAMEN HONGFA ELECTROACOUSTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, such products cannot meet the requirements in the occasions requiring small installation space, high input and output isolation, and quick connection.

Method used

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  • L-shaped movable spring extended sheet and rapidly connecting electromagnetic relay with static reed
  • L-shaped movable spring extended sheet and rapidly connecting electromagnetic relay with static reed
  • L-shaped movable spring extended sheet and rapidly connecting electromagnetic relay with static reed

Examples

Experimental program
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Embodiment Construction

[0016] Such as figure 1 As shown in 4, the present invention includes a magnetic circuit system 0, a contact system 1 and a base 2. For a contact system with a normally open contact structure, a movable reed 4, a movable spring lead-out piece 3, a static reed 6 and a static spring are provided Lead-out piece 8, etc., said moving spring lead-out piece and static spring piece are both L-shaped. Such as figure 2 , As shown in 3, for the contact system of the normally closed contact structure, there are movable reed 9, movable spring lead-out piece 10, static reed 11 and static spring lead-out piece 12, etc., said moving spring lead-out piece and static spring The pieces are all L-shaped. See Figure 5 , There is a corresponding card slot on the base. The moving spring lead-out piece and the static reed piece are clamped in the clamping slots 5.1 and 5.2 of the base. In addition, an insulating isolation plate 5 is provided on the base, which adopts in-line assembly. For the same rea...

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PUM

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Abstract

The invention refers to a quick-connecting electromagnetic relay with L-shaped dynamic and L-shaped static spring eduction pieces, including magnetic circuit system, contacting system and base. The contacting system has dynamic spring piece, dynamic spring eduction piece, static spring piece and static spring eduction piece. The corresponding clipping slots are set on the base. The pieces can educe control currents from PCB and also through QC quick connector. The bulk of the relay is small. The one-way slot on the base contains the magnetic circuit to effectively enhance insulating property.

Description

(1) Technical field [0001] The invention relates to an electromagnetic relay, in particular to a fast-connected electromagnetic relay with an L-shaped moving spring lead-out piece and an L-shaped static reed piece, which is mainly low in height, small and high-power. (2) Background technology [0002] As a kind of electromechanical component, electromagnetic relay is widely used in various electromechanical equipment. The existing conventional small and high-power AC electromagnetic relays generally include coils, coil terminals, iron cores, yokes, armatures, springs, push blocks, moving reeds, static reeds, contacts, bases, and shells. The coil generally adopts the formal installation method, the iron core and the yoke are connected by riveting, and the lead-out pins generally adopt the PCB method or the QC connection method. However, the height direction of the product is larger, and the isolation between the coil and the contact is lower. , The medium withstand voltage is not ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H50/02H01H50/54H01H50/56
Inventor 谭忠华
Owner XIAMEN HONGFA ELECTROACOUSTIC CO LTD
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