Bow-shaped elastic contact reed

An elastic contact, bow-shaped technology, applied in the direction of contact parts, connections, parts of connecting devices, etc., can solve the problems of easy fatigue damage of reed contacts, so as to solve the problem of easy fatigue damage, reduce fatigue, and disperse bending stress. Effect

Active Publication Date: 2018-06-22
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a bow-shaped elastic contact reed to solve the problem of easy fatigue damage of the reed contact

Method used

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  • Bow-shaped elastic contact reed
  • Bow-shaped elastic contact reed
  • Bow-shaped elastic contact reed

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0018] Examples of bow-shaped elastic contact reeds, such as Figure 4-6 As shown, the bow-shaped elastic contact reed includes two contact portions 11 at both ends and a connecting portion 12 connected between the two contact portions 11 .

[0019] The contact portion 11 is arc-shaped. In this embodiment, the contact portion 11 is arc-shaped. In use, the outer surface of the arc top of the contact portion 11 can be used as a contact surface with the mating connector.

[0020] The connecting portion 12 is U-shaped. In this embodiment, the U-shape formed by the connecting portion 12 is not a standard U-shape. Specifically, it is because the two ends of the connecting portion 12 gradually approach each other, thus making it actually A U-shape with a tendency to close is formed on the upper part. On the one hand, this design is to guide the bending position of the connecting part 12 when both ends are pressed, and on the other hand, it is to increase its bending range, because be...

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PUM

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Abstract

The invention relates to the field of electrical connectors, in particular to a bow-like elastic contact spring comprising two contact portions arranged at two ends and a connection portion connected between the contact portions; the contact portions are arc shaped; the connection portion is U shaped; the contact portions are in arc transitional connection with the connection portion; the connecting portion and the contact portions jointly form a bow structure. When the contact portions are in contact with an adapter and stressed during usage, the bow-like elastic contact spring needs to deform with parts: a U bend of the connection portion, transitional parts of the contact portions and the connection portion, and the parts, close to the connection portion, of the contact portions; thus, bending stress can be greatly spread when the spring is under stress, and fatigue of the spring is relieved. Therefore, by the use of the bow-like elastic contact spring, the problem that the spring contactor is easily damaged by fatigue is solved.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to a bow-shaped elastic contact reed. Background technique [0002] Electrical connectors are common components for electrical signal transmission, not only in communications, power transmission and other industries, but are now widely used in aerospace and other fields. In some special occasions, the contacts of the electrical connector do not adopt the conventional plug-in method, but use the elastic pressing method to transmit electrical signals. This type of electrical connector is often used for the transfer of electrical signals. It includes a panel with transparent mounting holes, elastic contacts in the mounting holes, and the two ends of the contacts form contact parts respectively, which are elastically contacted with the conductive plate and other components of the electrical connector when in use. Realize the transfer of electrical signals. [0003] In the above-me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/24
CPCH01R13/2414H01R13/2428
Inventor 周国奇张磊张晓光
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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