Multiple point contact hanging platform type board to board electric connector
A multi-point contact and electrical connector technology, applied in the direction of connection, fixed connection, contact parts, etc., can solve the problems of difficult assembly, unstable board-to-board electrical contact, and board-to-board clamping is not firm, etc., to achieve Convenient production and inspection, easy assembly and reliable contact
Active Publication Date: 2013-12-04
KUNSHAN EVERWIN PRECISION TECHNOLOGY CO LTD
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Problems solved by technology
[0002] At present, board-to-board (BTB) electrical connectors are mostly used in consumer electronics products such as mobile phones, MP3, MP4, PDA, digital cameras, and computers. Board-to-board electrical connectors mainly rely on the connection between the male plastic body and the female plastic body The board-to-board engagement is achieved by the connection of the board. The electrical conduction of the board to the board is mainly realized through the contact between the conductive metal parts in the male seat and the conductive metal parts in the female seat. Problems such as firmness, unstable board-to-board electrical contact, and difficult assembly
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[0048] Such as figure 1 , figure 2 , image 3 with Figure 4As shown, a multi-point contact table-mounted board-to-board electrical connector includes a male seat 1 and a female seat 2. The male seat includes a plastic main body 11 of the male seat, a plurality of conductive metal parts 12 of the male seat, and a plastic seat located on the male seat. The male seat fixing metal parts 13 at both ends of the main body 11, the male seat conductive metal parts and the male seat fixing metal parts are respectively fixed on the male seat plastic body, and the female seat includes a female seat plastic body 21, several The female base conductive metal piece 22 and the female base fixing metal piece 23 located at both ends of the female base plastic main body 21, the female base fixing metal piece and the female base conductive metal piece are fixed on the female base plastic main body (riveted as a whole ); the male seat and the female seat cooperate and engage with each other; ...
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The invention discloses a multiple point contact hanging platform type board to board electric connector which comprises a male seat and a female seat. The male seat comprises a male seat plastic body, a number of male seat conductive metal pieces and male seat fixation metal pieces. The female seat comprises a female seat plastic body, a number of female seat conductive metal pieces and female seat fixation metal pieces. Each male seat conductive metal piece is successively and integrally composed of a weld pin, a second contact part and a first contact part. Each female seat conductive metal piece is formed by successively carrying out continuous n type and inverted n type bending on the tail end of a weld pin. A male seat hanging platform convex hull is arranged on each first contact part. A female seat hanging platform convex hull is arranged on a third contact part. Each male seat hanging platform convex hull and each female seat hanging platform convex hull form an interlocking hanging platform effect. A number of male seat contact convex hulls are arranged on each second contact part. A fourth contact part is bent into a dome. The dome can form multiple point contact with a number of male seat contact convex hulls. According to the invention, through the multiple point contact of the male seat conductive metal pieces and the female seat conductive metal pieces and the hanging platform design, the contact of the board to board electric connector is reliable, and the connection is secure.
Description
technical field [0001] The invention relates to a board-to-board electrical connector, in particular to a multi-point contact table-mounted board-to-board electrical connector, which is suitable for connecting PCBs and PCBs in consumer electronic products such as mobile phones, MP3, MP4, PDA, digital cameras, and computers. Connection of PCB or PCB to FPC. Background technique [0002] At present, board-to-board (BTB) electrical connectors are mostly used in consumer electronics products such as mobile phones, MP3, MP4, PDA, digital cameras, and computers. Board-to-board electrical connectors mainly rely on the connection between the male plastic body and the female plastic body The board-to-board engagement is achieved through the connection of the board. The electrical conduction of the board to the board is mainly achieved through the contact between the conductive metal parts in the male seat and the conductive metal parts in the female seat. Firmness, unstable board-to...
Claims
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IPC IPC(8): H01R13/02H01R13/46H01R12/50
Inventor 曾庆勇张开利葛志勇
Owner KUNSHAN EVERWIN PRECISION TECHNOLOGY CO LTD