Switch shell and switch with the switch shell
A technology of switches and shells, which is applied in the field of switch shells and switches, and can solve the problems of various structural specifications of switch shells, increased costs, and high cost of bottom boards.
Active Publication Date: 2013-11-27
HUAWEI TECH CO LTD
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Problems solved by technology
In this way, the structure and specifications of the switch shell are various, and the cost increases.
At the same time, the size of the backplane circuit board of the switch changes with the size of the switch case. The larger the size of the switch case, the greater the additional depth of the backplane circuit board to adapt to the size of the case, and the higher the cost of the backplane circuit board.
Method used
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] The switch shell provided by the embodiments of the present invention and the switch with the switch shell can adapt to different depth and dimension requirements because they can be stretched and contracted.
[0027] Please also refer to Figure 1 to Figure 3 , is a switch 100 provided by the present invention, which includes a switch shell 10 , a backplane circuit board 20 and an adapter board 30 . The backplane circuit board 20 and the adapter board...
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The invention discloses a switch shell, comprising a first shell, a second shell and a positioning device. The first shell includes a first opening end, the second shell includes a second opening end opposite to the first opening end, and the second opening end is sleeved on the first opening end. The positioning device includes a spring sheet and a card hole member, the spring sheet is arranged on the side wall of the first shell or the second shell, one end of the spring sheet is fixedly arranged on the side wall, the spring sheet is provided with a hook, the hook is adjacent to the first opening end or the second opening end, the card hole member is arranged on the second shell or the first shell correspondingly, the card hole member comprises a plurality of card holes arranged along the relative sliding direction of the second shell and the first shell, and the card holes are clampingly matched with the hooks. According to the invention, the switch is telescopic through the first shell and the second shell, the length of the switch is adjustable, and the invention also provides the switch with the switch shell.
Description
technical field [0001] The invention relates to the communication field, in particular to a switch shell and a switch with the switch shell. Background technique [0002] Currently, there are a variety of cabinets with different depths in operator computer rooms, enterprise computer rooms, and data center computer rooms. Under the existing installation method, since the length of the switch is fixed, that is, the depth dimension is fixed. Although it can satisfy one type of cabinet during installation, when installing another type of cabinet with a different size, the installation depth must be selected again. Even when installed in the same cabinet, no matter how the depth of the switch is selected, there will always be situations where other network devices in the same cabinet have different depths. It is inconvenient to install if the size is too deep, and it is inconvenient to maintain if the installation size is too shallow. [0003] Network equipment vendors have deve...
Claims
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IPC IPC(8): H04L12/931H05K5/02
CPCH05K5/0013
Inventor 鄢思友钱民王建兵贾希志
Owner HUAWEI TECH CO LTD