An interactor that improves heat dissipation and intercommunication

Abstract

The invention provides an interactive device for improving the heat dissipation performance and the intercommunity. The interactive device comprises an equipment cabinet, a backboard, plug-in cards, a fan module and a power supply module, wherein the backboard is arranged in the equipment cabinet; the plug-in cards are arranged on the backboard; the fan module is arranged in the equipment cabinet; a plurality of plugging interfaces are formed in the backboard for installing the plug-in cards; a plurality of through holes are formed in the backboard; the plug-in cards are inserted into a front board surface and a rear board surface of the backboard; the plug-in cards on the front board surface and the rear board surface are of a quadrature fork structure and are inserted through the through holes; and quadrature of a digital signal and quadrature of a radio-frequency signal are achieved. The interactive device and the backboard are connected via the quadrature fork structure through the plug-in cards; quadrature of the digital signal and quadrature of the radio-frequency signal are achieved; signals among the plug-in cards are switched; signal intercommunication between any two plug-in cards in the multiple plug-in cards is achieved; and the heat dissipation performance of the interactive device is improved. Secondly, by the interactive device, the space is saved and the cost is reduced.

Description

technical field [0001] The invention relates to a communication device, in particular to an interactor with improved heat dissipation and intercommunication. Background technique [0002] Communication equipment is mainly used as a cable TV set-top box and Cable modem to access the communication system of the broadcasting network. During the signal transmission process of the communication equipment, when the line card in the communication equipment is broken, the original signal of this line card needs to be switched to the backup board, and the fan module needs to be used to dissipate heat from each mechanism in the communication equipment to ensure communication. The device is working normally. In the existing communication equipment, when the signals of two radio frequency boards are connected, a vertical backplane is set up in the case, and plug connectors are respectively arranged on the two board surfaces of the backplane, and the two radio frequency boards are plugg...

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