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Movable contact spring and processing method thereof

A processing method and technology of moving reeds, applied in contact surface shape/structure, electrical components, relays, etc., can solve problems such as defective relays and failure to ensure assembly completion

Active Publication Date: 2021-07-27
NINGBO TIANBO GANGLIAN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing moving reed cannot guarantee that after the assembly is completed, the center line of the moving contact and the center line of the static contact are within the predetermined difference, so that when the relay is subjected to an external impact or an uncontrollable factor causes a static contact Misalignment between the point and the moving contact, resulting in defective relays

Method used

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  • Movable contact spring and processing method thereof

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Embodiment Construction

[0029] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the application. Accordingly, it will be apparent to those skilled in the art that the following descriptions of various embodiments of the present application are provided for illustration only and not for the purpose of limiting the application as defined by the appended claims and their equivalents.

[0030] It can be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element The quantity can be multiple, and the term "a" cannot be understood as a limitation on the quantity.

[0031] Although ordinal numbers such as 'first', 'second', etc. will be used to describe various components, those components are not limited here. Th...

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Abstract

The invention relates to the field of relays, in particular to a movable contact spring and a processing method thereof, and the movable contact spring comprises a first extension part; a bending part; and a second extension part. The first extension part and the second extension part extend from the two sides of the bending part respectively, the second extension part is provided with two oppositely-arranged insertion holes, the second extension part is further provided with two oppositely-arranged first protrusions, the two first protrusions are both located on the side, close to the bent part, of the insertion hole, the second extension part is further provided with an installation hole, the installation hole is located between the two first protrusions, the second extension part is further provided with two oppositely-arranged grooves, the two grooves are both located in the side, away from the first protrusions, of the second extension part, and the two grooves correspond to the two first protrusions one by one. According to the invention, the advantages of good shock resistance, difficult dislocation and good contact can be realized by effectively utilizing the structural configuration of the device.

Description

technical field [0001] The present application relates to the field of relays, and more specifically relates to a moving reed and a processing method thereof. Background technique [0002] The existing moving reed is matched with the static reed, that is, the moving contact of the moving reed corresponds to the static contact of the static reed, and the center line of the moving contact and the center line of the static contact are on the same straight line to completely ensure , The moving contact of the moving reed is in perfect contact with the static contact of the static reed, thereby preventing the relay from malfunctioning due to poor contact between the moving contact and the static contact. [0003] At present, most of the static reeds are arranged horizontally, and the moving reed and the static reed are at a predetermined angle, and when the relay operates, the moving reed swings toward the direction close to the static contact at a predetermined angle, thereby ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H1/06H01H45/14H01H49/00
CPCH01H45/14H01H49/00H01H1/06
Inventor 王铁伟易伟伟王坚敏
Owner NINGBO TIANBO GANGLIAN ELECTRONICS
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