Industrial computer

Abstract

The invention relates to an industrial computer. A system functional board, an industrial motherboard, and a pin-socket type bus connecter which connects the system functional board with the industrial motherboard are arranged inside a case; at least one limiting guide rail which is in sliding connection with the system functional board is also arranged inside the case; the system functional board is provided with at least one plugging handle; the pin-socket type bus connecter comprises a female jack type connecting component with a shielding shell and a male pin type connecting component with a shielding pin; the female jack type connecting component with the shielding shell comprises at least one section of female jack type connecting element with the shielding shell; and the male pin type connecting component with the shielding pin comprises at least one section of male pin type connecting element with the shielding pin. For the industrial computer, the jointing force of the functional board and the motherboard is increased, the reliability of the jointing of the functional board and the motherboard can be improved, and the total length of the part of the system functional board, which is connected with the industrial motherboard, is no more than the length of a half-size card, so that the area of the industrial motherboard does not need to be increased when a full-size card is inserted. In addition, the industrial computer can meet the requirements of the transmission rate of 2.5G bits per second and the electromagnetic shielding of a PCIE bus.

Description

technical field [0001] The present invention relates to computers, more specifically, to an industrial control computer. Background technique [0002] In the field of industrial control, usually an industrial control computer (abbreviation: industrial computer) is mainly composed of a backplane (such as a passive or active backplane), a function board (such as a CPU full-length card or a CPU half-length card), and a chassis. The industrial computer that meets the PICMG1.3 specification is widely used in various industrial fields due to its powerful processing function, good compatibility, large-scale and low-cost hardware and rich software resources, but with the wide application, it also exposes some Disadvantages: The reliability of the golden finger connection method cannot be guaranteed, and the connection is easy to be blocked or oxidized in a dusty, humid, and vibrating environment, and the poor contact will cause the industrial computer to fail. Moreover, as the perf...

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide an industrial control computer for the defects of the prior art, such as inconvenient replacement or maintenance of system function boards, low compatibility, and inability to meet high-speed transmission and electromagnetic shielding.

Images