High-density array disk cabinet

Abstract

The invention relates to a high-density array disk cabinet, which includes a cabinet body, a plurality of disk array hosts, and a management communication unit. The cabinet body is a standard cabinetbody and is divided into a plurality of installation units. The management communication unit is installed in one of the installation units. The other installation units are all provided with two-wayslide rails. Two disk array hosts are slidingly mounted on the two-way slide rails, and can be pushed and pulled from the front side and the back side of the cabinet body respectively. Each disk arrayhost includes a frame, a control circuit board, two interface circuit boards and multiple cloud disks. The control circuit board is connected to the management communication unit through a retractable power line and a network cable. The interface circuit board is electrically connected to the control circuit board and has two rows of interfaces on its upper surface. The cloud disks are distributed on both sides of the interface circuit board and are connected with the interfaces through corresponding connecting wires. By using the standard cabinet body, the high-density array disk cabinet canbe put in a standard computer room and has a compact structure. A 42U standard cabinet can store up to 1728 cloud disks, which greatly improves the space utilization rate of the cabinet.

Description

technical field [0001] The invention relates to a high-density array disk cabinet. Background technique [0002] The cloud invoicing solution adopts the Internet of Things technology, which solves the problem that the original tax control equipment cannot directly access the Internet. Taxpayers connect the tax control equipment box (also known as the cloud invoicing box) to the Internet and use the mobile phone APP or browser. Realize the issuance and printing of value-added tax invoices. For enterprises that need to scan codes to issue electronic invoices, H5 invoicing services can also be provided to realize the issuance and push of electronic invoices, which greatly facilitates invoicing enterprises and invoice recipients. [0003] The cloud billing box is usually placed uniformly in the cloud billing cabinet in the computer room. The existing cloud billing cabinets are not standard hosting cabinets, which cannot meet customers' needs for hosting tax disks in standard c...

AI Technical Summary

Problems solved by technology

The existing cloud billing cabinets are not standard hosting cabinets, which cannot meet the needs of customers to host tax disks in standard computer rooms and modular customization

In addition, the space utilization rate of the existing cloud billing cabinets is low, and one cabinet can only store up to 576 cloud billing boxes (also called cloud disks)

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