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Connector having filtering function

A connector and function technology, applied in the direction of high-frequency structural connection, etc., can solve the problem of no filtering function.

Inactive Publication Date: 2010-03-24
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, limited by the size of the connector itself, and the design of the connector mainly considers issues such as impedance matching and crosstalk, so most of the filtering functions are placed on the system side or on each circuit module
In other words, at present, the general connector does not provide the filtering function

Method used

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  • Connector having filtering function
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  • Connector having filtering function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Figure 1A and Figure 1B A three-dimensional schematic diagram illustrating the periodic structure of the terminals in the array connector of the present embodiment is shown. The terminal array shown in the figure is a 180-degree structure, that is, the input and output parts of the terminals are in a straight line. Such as Figure 1A As shown, the connector includes a plurality of terminals (terminal repeating units) 100 arranged in an array structure. This array structure can be a two-dimensional or three-dimensional array, and what is exemplified in this embodiment is a three-dimensional structure of terminals. In addition, the connector further includes a plurality of plastic packages 102 , and the plastic packages 102 cover the above-mentioned terminals 100 at a certain interval. The spaced arrangement of the plastic packages 102 also constitutes a periodic structure.

[0034] Such as Figure 1B As shown, each terminal 100 is periodically repeated in a certain...

Embodiment 2

[0045] Next, a printed circuit board (PCB) type connector structure will be described. Figure 5A It is a three-dimensional schematic diagram of a PCB connector. Figure 5B and 5C A schematic diagram showing a periodic structure to which this embodiment can be applied. Such as Figures 5A to 5C As shown, the PCB connector includes a PCB circuit board 210 with terminals 212 thereon; In the PCB connector, the terminal can be made into a periodic structure like Figure 5B terminal 212 on the PCB circuit board 210, or as Figure 5C Terminals 232 on PCB 230 are shown.

[0046] Then give a few examples to illustrate Figure 5B or the periodically repeating pattern of terminals in 5C. Figure 6A to Figure 6J A schematic diagram of the periodic structure of the terminals in the PCB connector is shown, in which only the periodic repeating units of the terminals are shown. Such as Figure 6A As shown, it is a double-layer structure, and terminals 240 are formed on the upper and...

Embodiment 3

[0052] Figure 7 A schematic diagram of a connector according to another embodiment of the present invention is shown. Figure 7 The connector shown is an arrayed ninety-degree connector configuration. That is, the terminals 320 of the connector 300 are rotated ninety degrees from the input portion to the output portion. The plastic package 310 has two opposite sides 312 (the other side is not marked), a signal input side 314 and a signal output side 316 . Openings, such as parts A, B, C and D, are formed on each side 312 to expose the terminals 320 .

[0053] The aforementioned openings A, B, C, D, etc. are arranged in a radial pattern on the side surface, so that the plastic package 310 has a periodic structure. The space between each opening is also encapsulated by plastic, and its function is the same as that of Figure 1B , 2B The plastic encapsulation is the same as the other ones, and it has the function of fixing and adjusting the capacitance value.

[0054] The ...

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PUM

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Abstract

The connector with filtering function has a plurality of terminals and plastic envelopments for cladding the terminals. Terminals are periodicity repeatly arranged by the predetermined cycle unit pattern or is formed to equivalent capacitance and inductance together with the plastic envelopments to make the connector have filtering function.

Description

technical field [0001] The invention relates to a connector, and in particular to a connector capable of filtering signals. Background technique [0002] In the processing of electronic circuits, there are messy signals or redundant and unnecessary signals, which will have a certain impact on the accuracy of signal processing. Therefore, in the circuit design, there is a so-called filter, which is used to filter the messy signal, the signal of a specific frequency band or the unnecessary signal to obtain a cleaner signal, so that the subsequent signal processing is more accurate and more efficient. Can meet the needs. [0003] In general, it is best to completely filter out clutter, etc., as soon as the signal is received. The signal receiving end is often provided with connectors for connecting various components or signal lines. In addition, limited by the size of the connector itself, and the design of the connector mainly considers issues such as impedance matching an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/719
Inventor 林欣卫李信贤章本华
Owner IND TECH RES INST