Puncture type terminal, electric connector and technique for producing the same

A piercing terminal and electrical connector technology, which is applied in the direction of conductive connection, connection, line/collector parts, etc., can solve the problems of unstable electrical contact, low electrical impedance, and high electrical impedance, and achieve contact Stability, low electrical impedance, and performance-enhancing effect
CN101465508AInactive Publication Date: 2009-06-24YONG TAI ELECTRONICSDONGGUAN LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YONG TAI ELECTRONICSDONGGUAN LTD
Publication Date
2009-06-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an electric connector and the technical field of processing technique, in particular to a puncture type terminal, an electric connector and a manufacturing technique thereof; the processing technique comprises the processing of punching terminals, the processing of wire arrangement, the injection molding of an upper cover and a lower cover, puncture processing, removing strip material, assembling a front rubber core and an outer iron shell; wherein, the upper cover and the lower cover are respectively molding-injected at the middle and rear parts of the corresponding arrayed terminals; the processing technique solves the problem that the existing electric connector can not solve: the contact is unstable and poor, the electrical impedance is high and the electric connector can not be miniaturized; at least two tip teeth, the tip ends of which are distributed in a staggering way, are formed on the electrical connecting part of the puncture type terminal, and the tip tooth is a pyramid shape, and a cambered surface is formed on the inner side surface of the tip tooth; the tip tooth reduces the electrical impedance of the electric connector; the upper cover and the lower cover of the puncture type HDMI electric connector are respectively formed on the arrayed terminals, and the puncture type tip tooth is formed at the rear end of the terminal; the electric connector is more miniaturized and thinned, thus greatly improving the performance of the electric connector.
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Description

Technical field:

[0001] The invention relates to the technical field of electrical connectors and processing techniques thereof, and more specifically relates to piercing terminals, electrical connectors and production techniques thereof. Background technique:

[0002] At present, there are types of electrical connectors such as HDMI, DVI, DisplayPort, VGA, Fi-X, etc. These electrical connectors play a pivotal role in electronic products. They are responsible for data transmission and signal transmission between electronic products, such as HDMI high Clear multimedia interface (full name High-DefinitionMultimedia Interface), HDMI high-definition multimedia interface can provide up to 10Gbps transmission rate, can transmit uncompressed and high-quality audio and video signals without conversion, suitable for digital home appliances such as high-definition digital TV, DVD Players, DVD recorders and other digital audio-visual products.

[0003] At present, the connection metho...

Claims

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