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Electric connector

A technology of electrical connectors and contact parts, which is applied in the direction of connections, circuits, and parts of connection devices, etc. It can solve the problems of easy water accumulation and poor waterproof effect of connectors, and achieve good waterproof effect.

Pending Publication Date: 2020-08-07
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power connector has a simple structure and better electrical performance, but the inside of the connector is prone to water accumulation, and the waterproof effect is not good

Method used

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Embodiment Construction

[0029] ginseng Figure 1 to Figure 10 As shown, the present invention discloses an electrical connector 100 for transmitting power and signals.

[0030] Specific parameters Figure 8-10 As shown, the electrical connector 100 includes a body 10, a terminal 20 installed on the body and a waterproof structure, the body 10 is made of insulating material, and the terminal 2 is made of conductive metal material. The terminal structures are substantially the same. Each terminal 20 includes a fixing portion 21 for fixing to the body, a contact portion 22 extending forward from the fixing portion, and a pin 23 extending backward from the fixing portion. The terminal 20 includes a first terminal group 20P and a second terminal group 20S. The first terminal group is a power terminal, and the second terminal group is a signal terminal. The size of the power terminal is larger than that of the signal terminal, so that a large current can be transmitted. The second terminal group 20S incl...

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PUM

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Abstract

The invention discloses an electric connector, which comprises a body and a plurality of terminals installed on the body, wherein the terminals comprise a first terminal group and a second terminal group, each terminal comprises a fixing part used for being fixed on the body, a contact part extending forwards from the fixing part and a pin extending backwards from the fixing part, the body is provided with a rear wall surface and a plurality of fixing grooves penetrating through the rear wall surface, the fixing parts of the terminals are fixed in the corresponding fixing grooves in a one-to-one correspondence manner, the pin extends backwards from the rear wall surface, the electric connector further comprises a waterproof cover plate and a waterproof rubber plate, the waterproof cover plate covers the pins, corresponding to the first terminal group, of the rear wall surface, and the waterproof rubber plate is injected into and covers the pins, corresponding to the second terminal group, of the rear wall surface so as to seal gaps between the second terminal group and the corresponding fixing grooves. The waterproof cover plate and the waterproof rubber plate are arranged on the rear wall surface of the electric connector, so that different types of terminal pins can be sealed, and a good waterproof function is realized.

Description

【Technical field】 [0001] The invention relates to an electric connector with waterproof function. 【Background technique】 [0002] Chinese invention patent No. CN207925721U discloses a power connector, which includes an insulating body and terminals mounted on the insulating body. The insulating body is provided with a columnar bearing part and an annular receiving groove located outside the bearing part, the bearing part has a butt joint surface, and the bearing part is provided with a longitudinal power terminal slot and a pinhole-shaped signal terminal slot; The signal terminal slot is located on both sides of the power terminal slot, and the terminals include power terminals located in the power terminal slot and signal terminals located in the signal terminal slot. The power connector has a simple structure and better electrical performance, but the inside of the connector is prone to water accumulation, and the waterproof effect is not good. [0003] Therefore, it is ...

Claims

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Application Information

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IPC IPC(8): H01R13/52H01R13/02
CPCH01R13/02H01R13/521H01R13/5213
Inventor 尹婷婷徐国峻彭彬朱建矿
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD