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Electric connector

A technology of electrical connectors and power supplies, which is applied in the direction of connection and connection of parts and circuits of devices, which can solve problems such as temperature rise and mobile phone heating, and achieve the effect of improving heat dissipation performance and increasing heat dissipation surface

Active Publication Date: 2017-01-18
LINKCONN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an electrical connector, which solves the problem that the temperature rise of the product is too high when the current is high, and the user feedbacks that the mobile phone is hot when charging

Method used

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1 to Figure 9 As shown, an electrical connector 100 according to the present invention includes a terminal module 1 , a plastic shell 2 , a main iron shell 3 and a secondary iron shell 4 .

[0031] The terminal module 1 includes an insulating body 11 , a plurality of conductive terminals 12 fixed on the insulating body 11 , a pair of locking shielding sheets 13 embedded in the insulating body 11 , and a power terminal assembly sheet 14 . The insulating body 11 includes a base 111 and a tongue 112 extending forward from the base 111 . The plurality of conductive terminals 12 includes a row of upper terminals 121 and a row of lower terminals 122 , the row of upper terminals 121 includes signal terminals and ground terminals, and the row of lower terminals 122 includes signal terminals and ground terminals. Of course, the number of a ...

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Abstract

The invention discloses an electric connector. The electric connector comprises an insulation body and a plurality of conductive terminals. The insulation body comprises a base portion and a tongue plate extending forwards from the base portion. The conductive terminals include a row of upper terminals and a row of lower terminals. Each upper terminal comprises an upper fixing portion embedded into the insulation body, an upper contact portion exposed out of the upper surface of the tongue plate and an upper welding portion extending out of the base portion. Each lower terminal comprises a lower fixing portion embedded inside the insulation body, a lower contact portion exposed out of the lower surface of the tongue plate, and a lower welding portion extending out of the base portion. The electric connector further comprises a power supply terminal assembly piece. The power supply terminal assembly piece comprises four power supply contact portions exposed out of the upper and lower surfaces of the tongue plate, a slab portion connected with the four contact portions and a power supply welding portion extending out of the base portion. According to the electric connector, integration of the four power supply terminals can be achieved, and therefore a radiating surface can be increased.

Description

technical field [0001] The invention relates to an electrical connector, in particular to an electrical connector for large current. Background technique [0002] The USB Association announced a USB Type-C electrical connector on June 23, 2013. The highlight of this USB Type-C electrical connector is a thinner design and supports double-sided insertion of the USB interface, officially solving the problem of "USB Type-C". The world-wide problem of never being able to insert it can be inserted at will. [0003] The current-carrying terminals of existing USB Type-C products are the power terminal and the grounding terminal respectively; the grounding terminal can be connected with the intermediate shielding sheet and the outer iron shell through the structural design, which indirectly increases the heat dissipation surface. However, due to the requirements of the association's specifications, the contact surface of the male and female terminals of the product is limited by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/648H01R13/658H01R13/40H01R13/502H05K7/20
CPCH01R13/02H01R13/40H01R13/502H01R13/648H01R13/658H05K7/20
Inventor 王财源姚涛
Owner LINKCONN ELECTRONICS
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