Connector with electronic static discharge (ESD) protection function
A connector and direct technology, applied in the direction of protective grounding/shielding devices of connecting parts, etc., can solve the problems of increased procurement, logistics, welding work, performance degradation of electronic products, and complicated manufacturing, etc., to improve the effect of electrostatic protection and reduce costs. , space saving effect
Active Publication Date: 2013-01-30
珠海德百祺科技有限公司
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Problems solved by technology
[0003] The problems of adding ESD protection components on the circuit board are: First, the increased ESD protection components will increase the cost, and will also increase the work of procurement, logistics, and welding, making the manufacturing complicated.
Secondly, the added ESD protection components will occupy the area of the circuit board (PCB). Under the requirement of miniaturization of the whole machine, the area of the circuit board is particularly precious, which is very obvious in the design of mobile phones.
Third, if ESD protection diodes are used as protection components, due to the unstable radio frequency performance of ESD diodes, it may cause performance degradation in other aspects of electronic products
Method used
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[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0031] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a spe...
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The invention discloses a connector which comprises an insulation base body, a signal terminal, a grounding terminal and an ESD mechanism, wherein the signal terminal and the grounding terminal are arranged on the insulation base body, and the ESD mechanism is arranged on the insulation base body and connected between the signal terminal and the grounding terminal. By adopting the ESD mechanism, the connector can achieve the electric connection function, further has the static protection function, and can effectively prevent static from reaching electric elements connected with the signal terminal and accordingly avoid damage to the electric elements. In addition, compared with the traditional connector, the connector with the ESD protection function omits a static protection element on a circuit design, reduces cost, saves occupied area of the elements and is simple in structure.
Description
technical field [0001] The invention relates to a connector, in particular to a connector with ESD protection function. Background technique [0002] Connectors are widely used in the interconnection of various electronic product machinery or mechanical and electronic components, and are also commonly used in the connection of electronic product complete machines and external devices. When the connector is used as a complete product and connected to external devices, it is easy to become a port for static electricity to enter the complete machine. In order to protect the whole machine from being damaged by ESD (Electro-Static discharge, that is, electrostatic discharge), the traditional solution is to add ESD protection components inside the whole machine. Take a mobile phone as an example. The headphone socket is used to connect external headphones. There are several contact points on the headphone socket: left channel, right channel, microphone, detection terminal and GND...
Claims
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IPC IPC(8): H01R13/648
Inventor 漆一宏于伟
Owner 珠海德百祺科技有限公司