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Electric connector assembling method

A technology for electrical connectors and assembly methods, which is applied to parts, connections, circuit/collector parts, etc. of connecting devices, and can solve problems affecting the electrical connection between the electrical connector and the circuit board, warping of the base, and affecting the electrical connection Problems such as the electrical connection between the device and the circuit board, to achieve a good contact effect, to avoid tilting and warping

Inactive Publication Date: 2006-07-19
DEYI PRECISION ELECTRONIC IND CO LTD PANYU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this assembly method has the following defects: when the base and the lower cover are placed on the circuit board, due to the different weights at both ends of the lower cover, there is a certain inclination between the base and the circuit board when welding with the circuit board, which may cause Poor welding between the terminal and the circuit board will affect the electrical connection between the electrical connector and the circuit board. In addition, during the installation process of the base and the lower cover, the base will be warped due to extrusion, which may also cause the terminal to be damaged. Poor soldering to the circuit board affects the electrical connection between the electrical connector and the circuit board

Method used

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Embodiment Construction

[0015] see figure 2 , image 3 The electrical connector of the present invention includes a metal lower cover 20, a metal upper cover 10 pivotally connected to one end of the lower cover 20, and a rocker 30 pivotally connected to the other end of the lower cover 20 for buckling and fixing the upper cover 10 and the lower cover 20, And a base 40 fixed on the lower cover 20 for carrying a chip module (not shown in the figure).

[0016] The upper part of both sides of the base 40 is provided with a number of longitudinal slots 42, the outer edges of the slots 42 extend from the outside to the inside, and a protrusion 43 is formed between adjacent slots, and a transverse horizontal slot communicating with it is provided below the slots 42. Channel 44.

[0017] A through hole 22 is defined in the center of the lower cover 20 . Several protrusions 24 extend inward from both sides of the through hole 22 . The protrusions 24 correspond to the slots 42 on the base 40 and are slightl...

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Abstract

The invention relates to a method for installing the electric connector. Said electric connector is welded on the circuit board, which comprises a lower cover and a connected base. The method comprises: first, welding the base on the circuit board; and mounting the lower cover on the base. The invention can avoid mounting the base on the lower cover before welding the base on the circuit board; therefore, it can effectively avoid the inclined and raise conditions of base to confirm the better contact between the electric connector and the circuit board.

Description

[0001] This application is a divisional application of the application with the application number: 200310111823.3, the name: electrical connector and its assembly method, and the application date: October 20, 2003. 【Technical field】 [0002] The invention relates to an assembly method of an electrical connector, in particular to an assembly method of an electrical connector for electrically connecting a chip module and a circuit board. 【Background technique】 [0003] figure 1 What is shown is a conventional electrical connector, which is welded on a circuit board to enable indirect electrical conduction between the chip module and the circuit board. The electrical connector includes a metal lower cover 1, a metal upper cover 2 pivotally connected to one end of the lower cover 1, a rocker 3 pivotally connected to the other end of the lower cover 1 for buckling and fixing the upper cover 1 and the lower cover 2, and a fixed On the lower cover 1, there is a base 4 for carryin...

Claims

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Application Information

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IPC IPC(8): H01R43/00H01R13/506
Inventor 朱德祥
Owner DEYI PRECISION ELECTRONIC IND CO LTD PANYU