Flexible circuit board connector capable of preventing interference from electromagnetic wave
A flexible circuit board and connector technology, applied in the structural connection of printed circuits, printed circuit components, instruments, etc., can solve problems affecting stability and other issues
Inactive Publication Date: 2005-01-26
P-TWO INDUSTRIES INC
View PDF0 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this commonly used flexible printed circuit board connector 10 itself is not equipped with a metal shell that can prevent electromagnetic wave interference, so it will be interfered by external noise or electromagnetic waves, which will affect the stability of normal use.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0046]Please refer to Fig. 2 to Fig. 8, the flexible printed circuit board connector 20 shown in the present invention is composed of a longitudinally shaped insulating body 30, a movable cover 40 in the shape of a ㄇ, several plug terminals 50, and a metal shield Plate 60, an upper metal shield 70, and a grounded metal shield 80 are combined together, especially the lower metal shield 60 and the upper metal shield 70 are used to shield the bottom, top and left and right sides of the insulating body 30 , and use the grounded metal shield 80 to cover the guide plate 41 of the movable cover 40, so that the flexible circuit board connector 20 shown in the present invention has a metal shell with an electromagnetic shielding effect, and the flexible circuit board connector 20 itself Therefore, it has the function of preventing electromagnetic wave interference.
[0047] Moreover, as shown in FIGS. 7 and 8, after the flexible circuit board connector 20 shown in the present invention...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a flexible circuit plate linker for avoiding interfering of electromagnetic wave, including metal crust shielding electromagnetic wave , it can reject outer impurity signal or interference of electromagnetic wave; another flexible circuit plate linker for avoiding interfering of electromagnetic wave stations earth metal roof on canopyí»s guide board of flexible circuit plate linker except above linkerí»s furnishment, when using, earth metal roof connect with flexible circuit plate linker, the impurity signal or interference of electromagnetic wave causing by flexible circuit plate linker is transported by outer crust of flexible circuit plate linker then evacuated to ground, it makes the flexible circuit plate linker for avoiding interfering of electromagnetic wave be totally accorded with control standard of electrode productí»s interference of electromagnetic wave, and also can improve electromagnetic compatibility among electrode products.
Description
technical field [0001] The invention relates to a flexible circuit board connector (FPC), in particular to a flexible circuit board connector capable of preventing electromagnetic wave interference (EMI). Background technique [0002] Due to the continuous increase of the operating frequency of the current electronic products, the electromagnetic wave radiation generated by the electric power during the operation of the electronic products is also becoming more and more serious. As a result, the electronic products are often subject to electromagnetic interference (Electro-Magnetic Interference, EMI) from other electronic products. However, it cannot be used normally or is unstable in use. Therefore, this kind of interference phenomenon caused by the leakage of electromagnetic waves of electronic products has become an environmental pollution problem in the new century. Moreover, countries around the world have also begun to target various electronic products in order to sol...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G12B17/02H05K1/14H05K9/00
Inventor 邱显钰施咸光
Owner P-TWO INDUSTRIES INC