Moving contact

A technology of moving contacts and contacts, which is applied in the field of moving contacts, can solve the problems that the moving and static contacts cannot be connected, the surface of the contacts is covered with dust, and the contact resistance increases.

Inactive Publication Date: 2017-06-09

JIANGYIN XINHAO ELECTRIC POWER INSTR CO LTD

0 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0002] In the contact system of the switch, the moving contact and the static contact contact the conduction circuit after a positive collision. However, due to the relatively stable structure, after a lo...

Method used

The moving contact shown in Figure 1 includes a contact body 1, the end of the contact body 1 is circular, and an electrical contact 2 is provided at the end, and the electrical contact 2 is not in the center of the circular end. The elec...

Abstract

The invention discloses a movable contact, comprising a contact body (1), the end of the contact body (1) is circular, and an electric contact (2) is arranged at the end, the electric contact Point (2) is not at the center of this circular end. The electric contact in the present invention is not at the center of the end of the contact body, and after colliding with the static contact, the contact body will be tilted, so that dust will not accumulate, and its normal use can be guaranteed.

Application Domain

Contact surface shape/structure

Technology Topic

Electric contact

Image

Examples

Experimental program(1)

Example Embodiment

[0008] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and/or steps, can be combined in any manner.

[0009] Any feature disclosed in this specification, unless specifically stated, can be replaced by other equivalent or equivalent alternative features. That is, unless otherwise stated, each feature is just one example of a series of equivalent or similar features.

[0010] Such as figure 1 The movable contact shown includes a contact body 1. The end of the contact body 1 is round, and an electrical contact 2 is provided at the end, and the electrical contact 2 is not located at the round end center of. The electrical contact in the present invention is not in the center of the end of the contact body, and after colliding with the static contact, the contact body will tilt, so that dust will not accumulate, and it can be used normally.

[0011] The present invention is not limited to the foregoing specific embodiments. The present invention extends to any new feature or any new combination disclosed in this specification, and any new method or process step or any new combination disclosed.

PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.