Electric connector
A technology of electrical connectors and welding parts, which is applied in the direction of connections, circuits, and parts of connection devices, can solve the problems of long overall length, lower signal quality, and inconvenient assembly, and achieve the advantages of easy manufacturing and assembly, and good high-speed signal transmission Effect
Active Publication Date: 2015-12-23
MOLEX INTERCONNECT SHANGHAI +1
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- Description
- Claims
- Application Information
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Problems solved by technology
When this kind of electrical connector is performing high-speed signal transmission, the electromagnetic radiation in the docking cavity easily passes through the base backward and affects the welding part of the terminal, resulting in a decrease in signal quality
On the other hand, the insulating body of the existing electrical connector is composed of the first insulator, the second insulator, the baffle plate and the assembly frame. As electronic devices become smaller and thinner, electrical connectors must also become smaller and thinner, so it is necessary to improve
Method used
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[0050] While the invention may readily manifest in different forms of embodiments, only a few specific embodiments have been shown in the drawings and will be described in detail in this specification, with the understanding that the specification should be considered as the These are exemplary illustrations of the principles of the invention and are not intended to limit the invention to what is described herein.
[0051] Thus, a feature indicated in this specification will be used to describe one of the features of an embodiment of the invention, not to imply that every embodiment of the invention must have the described feature. Furthermore, it should be noted that this specification describes a number of features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly described. Thus, the illustrated combinations are not intended to be limiting unless otherwise stated.
[0052]...
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The invention discloses an electric connector, and the connector comprises a combined body and an external shielding housing. The combined body is formed by the combination of a first module group, a second module group, and a third module group, wherein the first module group is disposed on the third module group, and the first and second module groups clamp the third module group. The first module group comprises a first insulating part and a group of first conductive terminals. The second module group comprises a second insulating part and a group of second conductive terminals. The third module group comprises a third insulating part and a grounding metal piece. The third insulating part is provided with a tongue part, and the tongue plate part is provided with a first surface and a second surface, which are opposite to each other in an up-down manner and are respectively provided with a plurality of first terminal storage grooves and a plurality of second terminal storage grooves. Two side surfaces of the tongue plate part are respectively provided with two inwards-recessed buckling grooves. The grounding metal piece is locally exposed in the two buckling grooves of the tongue plate. The connector can be suitable for high-speed signal transmission better, and facilitates manufacturing and assembly.
Description
technical field [0001] The invention relates to an electrical connector, in particular to an electrical connector suitable for high-speed signal transmission and convenient for manufacture and assembly. Background technique [0002] Chinese patent CN201320378153.0 discloses an electrical connector, which includes an insulating body, a first terminal group held on the insulating body, a shielding member, and a metal shell arranged outside the insulating body. The insulating body includes a base and a forward an extended tongue plate, the tongue plate has a first surface and a second surface oppositely disposed, the first terminal group is exposed on the first surface, and the shielding member is arranged on the tongue plate and is located between the first surface and the second surface , the first terminal group includes a ground terminal, and the ground terminal is provided with a contact portion protruding toward the shield and contacting the shield. When such an electric...
Claims
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IPC IPC(8): H01R13/6597H01R13/6585H01R13/02H01R13/646
Inventor 张学海
Owner MOLEX INTERCONNECT SHANGHAI