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Female terminal and connector

A terminal and electrical connection technology, applied in the field of female terminals and connectors, can solve the problems of unstable contact between the female terminal and the male terminal, affecting the signal or current transmission quality of the male terminal and the female terminal, and achieve signal or current transmission. Stable, stable signal and current transmission, simple structure effect

Pending Publication Date: 2020-09-15
合兴汽车电子(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the contact between the female terminal and the male terminal is unstable, which affects the quality of signal or current transmission after the male terminal and the female terminal are plugged.

Method used

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  • Female terminal and connector
  • Female terminal and connector
  • Female terminal and connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment provides a female terminal, such as figure 1 with figure 2 As shown, it includes a body 1 and a plurality of contact elastic pieces 2.

[0044] Wherein, one end of any contact elastic piece 2 is provided with a slot, and the direction perpendicular to the thickness of the contact elastic piece 2 is called the first direction, and the two groove walls of the slot in the first direction are respectively used as a pair of inserting parts of the contact elastic piece 2. 21. A clamping cavity is enclosed between the two mating parts 21 to clamp the male terminal 4. The thickness of the contact elastic sheet 2 in the thickness direction thereof is the first thickness, and the thickness of any pair of the insertion portions 21 in the first direction is the second thickness T, and the second thickness T is greater than the first thickness.

[0045] The thickness of the mating part 21 in the first direction is taken as its actual thickness. Since the existing thickne...

Embodiment 2

[0066] This embodiment provides a connector, which includes the female terminal and the male terminal 4 in the first embodiment. The male terminal 4 is inserted into the slot of the female terminal. In the connector of this structure, the thickness of the mating part 21 of the female terminal can be designed to be thicker, the positive force applied to the mating part 21 to the male terminal 4 is increased, and the contact between the mating part 21 and the contact male terminal 4 is increased. Stability, the signal and current transmission is stable after the male terminal 4 is plugged into the female terminal.

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Abstract

The invention provides a female terminal and a connector. The female terminal comprises a body and at least one contact elastic sheet. One end of the contact elastic sheet is electrically connected tothe body, the other end of the contact elastic sheet is provided with an insertion groove, two groove walls of the insertion groove in a first direction perpendicular to the thickness direction of the contact elastic sheet are respectively used as an opposite insertion part of the contact elastic sheet, a clamping cavity is defined between the two opposite plug-in parts, and the thickness of theopposite plug-in parts in the first direction is a second thickness. Since the thickness of the existing plug-in part is the thickness of the contact elastic sheet, the second thickness of the plug-inpart is greater than the first thickness of the contact elastic sheet, therefore, the thickness of the plug-in part is greater than that of the existing plug-in part, due to the fact that the forwardforce of the cantilever type contact elastic piece is in positive correlation with the thickness of the cantilever type contact elastic piece, the thickness of the plug-in parts is increased, after amale terminal is inserted into a slot, the forward force applied to the male terminal by the plug-in parts is increased, the contact stability of the plug-in parts and the contact male terminal is improved, and the signal and current transmission is stable after the male terminal and the female terminal are connected.

Description

Technical field [0001] The invention relates to the technical field of connectors, in particular to a female terminal and a connector. Background technique [0002] The male terminal of the connector is inserted into the socket of the female terminal, the male terminal and the female terminal form a stable contact interface, so as to realize the signal between the first subsystem connected with the female terminal and the second subsystem connected with the male terminal Or the transmission of electric current. [0003] The Chinese patent document with publication number CN203942065U discloses a female terminal. The female terminal includes a body and two cantilever contact springs. The two cantilever contact springs are directly formed on the body and a slot is formed between the two. . When the female terminal is made, a thin plate is taken as the body, and then the thin plate is punched, bent, and crimped to form the female terminal. [0004] Because the female terminal is a on...

Claims

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Application Information

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IPC IPC(8): H01R24/00H01R4/48H01R13/02H01R13/40
CPCH01R4/48H01R13/02H01R13/40H01R24/00
Inventor 周骥王勇刚
Owner 合兴汽车电子(太仓)有限公司