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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

Active Publication Date: 2004-03-31
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 3, the present invention includes a magnetic circuit system 0, a contact system 1 and a base 2, and the contact system with a normally open contact structure is provided with a moving reed 4, a moving spring lead-out piece 3, a static reed 6 and a static spring Lead-out sheet 8 etc., said moving spring lead-out sheet and static reed sheet are L-shaped. Such as figure 2 , shown in 4, for the contact system of normally closed contact type structure, be provided with moving reed 9, moving spring lead-out piece 10, static spring piece 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 , the base is provided with a corresponding card slot. The moving spring lead-out piece and the static spring piece are clamped in the clamping groove of the base. And the base is provided with an insulating isolation plate 5, which adopts in-line assembly. Similarly, ...

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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 low-height, small-sized, high-power electromagnetic relay with an L-shaped moving spring lead-out piece and an L-shaped static reed quick-connect electromagnetic relay. (2) Background technology [0002] As an electromechanical component, electromagnetic relay is widely used in various electromechanical equipment. Existing conventional small high-power AC electromagnetic relays generally include coils, coil leads, iron cores, yokes, armatures, springs, push blocks, moving reeds, static reeds, contacts, bases, and shells. Among them, 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 QC connection method, but the height direction of the product is large, and the isolation between the coil and the contact is also low. , The dielectric withstand voltage is not high. ...

Claims

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Application Information

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IPC IPC(8): H01H50/02H01H50/54H01H50/56
Inventor 谭忠华
Owner XIAMEN HONGFA ELECTROACOUSTIC CO LTD
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