Network filter having expansion function

Abstract

The invention discloses a network filter having an expansion function. The network filter comprises a filter main body and a sliding housing. The sliding housing is disposed on the outer wall of the filter main body, and the bottom surface of the filter main body is provided with a plurality of pins. The filter main body is provided with position-restricted edges, which are disposed on the front surface, the rear surface, the upper surface, and the lower surface of the filter main body, and in addition, the filter main body is provided with a plurality of sliding grooves. The bottom surface of the sliding housing is provided with an opening, and the left surface and the right surface of the sliding housing are respectively provided with a baffle plate, and in addition, the inner wall of the sliding housing is provided with a plurality of sliding edges. The network filter having the expansion function is advantageous in that the filter is not required to be processed to be the integrated network filter, and the expansion function can be realized by combining the filters, and then the mass production of the products can be realized, and in addition, the filters are relatively independent and closed, and therefore the mutual interference can be prevented during the use, and the use effect of the network filter can be improved.

Description

technical field [0001] The invention relates to the communication field, in particular to a network filter with extended functions. Background technique [0002] The traditional Ethernet network filter includes a plastic shell, a transformer, and two rows of parallel pins. The disadvantage of this network filter is that its structure cannot be combined. At the same time, the utilization rate and compatibility of the customer's PCB board application are low, which cannot satisfy users. various usage requirements. [0003] With the continuous development of the electronic communication industry, there are more and more requirements for the structural requirements of the network filter. The most basic requirements are reflected in the different needs of customers for the PIN number of the network filter. In the prior art, customers usually The required network filter PIN numbers include 12PIN, 24PIN, 36PIN and 48PIN, etc. In the prior art, manufacturers usually process integra...

AI Technical Summary

Problems solved by technology

[0002] The traditional Ethernet network filter includes a plastic shell, a transformer, and two rows of parallel pins. The disadvantage of this network filter is that its structure cannot be combined. At the same time, the utilization rate and compatibility of the customer's PCB board application are low, which cannot satisfy users. various use requirements

[0003] With the continuous development of the electronic communication industry, there are more and more requirements for the structural requirements of the network filter. The most basic requirements are reflected in the different n

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