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Positively and negatively inserted USB connector

A connector, positive and negative insertion technology, applied in the connection, the parts of the connecting device, the protective grounding/shielding device of the connecting parts, etc., can solve the problem of increasing the manufacturing cost, and achieve the effect of reducing the manufacturing complexity and cost

Pending Publication Date: 2017-06-13
JUST CONNECTOR KUSN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In some cases where the transmission speed is not high, the function of the metal middle plate is only to strengthen the butt tongue, and the existence of the metal middle plate, in the manufacturing process, due to the existence of the metal middle plate , generally requires at least three injection molding processes, which increases the manufacturing cost

Method used

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  • Positively and negatively inserted USB connector
  • Positively and negatively inserted USB connector
  • Positively and negatively inserted USB connector

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Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0023] see Figure 1 to Figure 3 As shown, the reversible USB connector of the present application includes a plug-in piece 20 and a metal shell 10 sleeved outside the plug-in piece 20 .

[0024] The overall structure of the connector 20 is formed with a base portion 21, a transition portion 22 extending forward from the base portion 21, and a mating...

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Abstract

The invention discloses a positively and negatively inserted USB connector. The positively and negatively inserted USB connector comprises a socket component and a metal shell sleeving the socket component, wherein the socket component comprises a base part, a transition part formed by forwards extending from the base part, a butt joint tongue part formed by forwards extending from the transition part, a first terminal group, a second terminal group and an insulating body; buckling grooves buckled with a butt joint connector are formed in the outer side of the front end of the butt joint tongue part; the first terminal group and the second terminal group are arranged in two rows in a vertical direction; the insulating body is used to firmly clamp the first terminal group and the second terminal group into a whole; the first terminal group and the second terminal group comprise grounding terminals on the outermost side of a horizontal direction; each grounding terminal comprises a welding foot, a connecting part forwards extending from the welding foot, and a contact part forwards extending from the connecting part and exposed on the upper surface and the lower surface of the butt joint tongue part; the contact part of each grounding terminal extends towards the horizontal outer side to form a protruding part; and the protruding parts are provided with buckling parts corresponding to the positions of the buckling grooves. The USB connector is simple in structure and low-cost.

Description

technical field [0001] The present application relates to the field of electrical connectors, in particular to a reversible USB connector. Background technique [0002] The USB3.1 Type-C USB interface standard released by the USB Association realizes the forward and reverse insertion function of the USB connector. Generally, the Type C USB connector socket includes a first terminal group, a second terminal group, and a metal middle plate placed between the first terminal group and the second terminal group and electrically isolated. The metal middle plate is mainly used for shielding signal interference between the first and second terminal groups and strengthening the strength of the butt tongue. [0003] In some cases where the transmission speed is not high, the function of the metal middle plate is only to strengthen the butt joint tongue, and the existence of the metal middle plate, in the manufacturing process, due to the existence of the metal middle plate Generally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/648H01R13/502
CPCH01R13/02H01R13/502H01R13/648
Inventor 于奉锦
Owner JUST CONNECTOR KUSN
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