A high-speed serial expansion interface

Abstract

The invention provides a high-speed serial expansion interface and relates to the technical field of serial interfaces. The high-speed serial expansion interface includes a main body, a serial interface is fixedly connected to one side of the main body, and a protective component is arranged on the outside of the serial interface, and the protective component includes two protective covers, and the two protective covers cover Located on the outside of the serial interface and oppositely arranged, both sides of the two protective covers are fixedly connected with connectors, one end of the connectors is fixedly connected with a moving block, the high-speed serial expansion interface, when the protective cover is separated, the serial The line interface is exposed, which is beneficial to the protection of the serial interface and avoids the dustproof treatment of the serial interface when it is not in use. The bar is stuck, which is beneficial to limit the connection plate, so that the protection component is in an open state, and at this time, the external connection terminal is plugged into the serial interface.

Description

technical field [0001] The invention relates to an expansion interface, in particular to a high-speed serial expansion interface, belonging to the technical field of serial interfaces. Background technique [0002] In the context of today's rapid development of information technology, high-speed serial expansion interfaces are widely used to improve device functions, expand compatibility, integrate multiple devices, and be more intelligent, convenient, efficient and fully meet the requirements of modern social work and life. need. Many public interconnection standards today are based on serial transmission to achieve speed, physical compactness and link toughness, and are widely provided to users, such as notebook computer display interconnection, high-speed backplane interconnection and presented memory structure, etc. , for this reason, the research and development of the high-speed serial expansion interface has been favored by those skilled in the art all the time, but ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-speed serial expansion interface in order to solve the above problems, to solve the long-term exposure of the high-speed serial expansion interface in the prior art when it is idle, and a large amount of dust adheres to make it unable to work normally. The time-consuming and labor-intensive problem of matching external connection terminals

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