Hardware expansion unit structure based on computer modularization

Abstract

The invention discloses a hardware expansion unit structure based on computer modularization, the modular hardware expansion unit structure based on the computer comprises a mainboard and partition plates fixedly connected with two sides of the mainboard, the partition plates are used for being fixed on a computer box body, one of the partition plates is provided with a sliding groove, through holes are formed in the upper surface of the partition plate in an equidistant array mode; a connector which is fixedly connected to one end of the main board; and a limiting device which comprises a sliding block and a supporting plate, the sliding block is arranged in a channel steel shape and is slidably connected between the sliding groove and the upper surface of the partition plate, the two rack plates connected to the lead screw in a meshed mode are far away from each other, and the baffles fixed to one ends of the rack plates are also far away from each other; a unit plate needing to be expanded is placed between the two clamping plates, the two rack plates and the baffle are close to each other by reversely rotating the lead screw, and the effect of clamping the unit plate needing to be expanded is achieved.

Description

technical field [0001] The invention relates to the technical field of computer modularization, in particular to a hardware expansion unit structure based on computer modularization. Background technique [0002] The so-called modular design simply means to combine certain elements of a product to form a subsystem with specific functions, and to use this subsystem as a general-purpose module to make multiple combinations with other product elements. [0003] As the main board of the computer becomes smaller and smaller, it is more difficult to increase the modular hardware expansion unit on the original smaller main board. Therefore, when the computer is modularized, the installation and the spatial structure of the main board also need Further improvement is needed to avoid that more modular hardware tends to generate heat with each other during work and is not easy to dissipate heat. At the same time, when expanding the unit structure, most of its structures are welded and...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the following shortcomings in the prior art. It is relatively difficult to increase the modular hardware expansion unit on the original smaller main board. Further improvement is also needed to avoid that more modular hardware is easy to generate heat and is not easy to eliminate when working, and a computer-based modular hardware expansion unit structure is proposed

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