Manufacturing method of electric connector and the electric connector
A technology for electrical connectors and manufacturing methods, applied in the manufacturing method of electrical connectors and the field of electrical connectors, can solve the problems of terminals being easily squeezed and deformed, terminals cannot be fixed, misplaced and rotated, etc., and achieve the effect of not being easily squeezed and deformed
Active Publication Date: 2020-01-17
DEYI PRECISION ELECTRONIC IND CO LTD PANYU
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Problems solved by technology
[0003] During the manufacturing process of the electrical connector, a plurality of receiving holes penetrate the upper and lower surfaces of the body, and a strip is provided, and the strip is connected to a plurality of the terminals, but the strip carries the terminals and is inserted correspondingly. During the process of the receiving hole, the thin terminal is easy to be squeezed, deformed, dislocated and rotated, so that the terminal cannot be well fixed in the receiving hole as expected
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[0036] In order to facilitate a better understanding of the purpose, structure, features, and effects of the present invention, the present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.
[0037] Such as figure 1 , image 3 and Figure 5Shown is the manufacturing method of the electrical connector 100 of the present invention and the first embodiment of the electrical connector 100, the electrical connector 100 electrically connects a chip module (not shown, the same below) to a circuit board (not shown) As shown in the figure, the same below), the electrical connector 100 includes a body 1, and the body 1 is provided with a plurality of receiving holes 11; at least one terminal 2 is correspondingly accommodated in one of the receiving holes 11; at least one fixing member 3. Correspondingly accommodated in the same receiving hole 11, and the fixing member 3 and the terminal 2 are fixed in the receiving hole 11,...
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A manufacturing method of an electric connector comprises the following steps: S1, providing a body that is provided with a plurality of containing holes; s2, correspondingly inserting a plurality ofterminals into a plurality of containing holes, wherein each terminal is in loose fit with each containing hole; s3, providing a plurality of fixing pieces, each fixing piece is inserted into the corresponding containing hole, and when the fixing pieces push the terminals, the terminals are fixed into the containing holes. The electric connector comprises the body and a plurality of terminals contained in the body; a first elastic arm is formed by extending upwards from a base part and used for making contact with a chip module upwards, a first end part is formed by extending downwards from the base part and used for abutting against a circuit board downwards. Each fixing piece and the corresponding terminal are contained in the same containing hole, the fixing pieces and the terminals are fixed in the containing holes, the thickness of the plate of each fixing piece is larger than that of the plate of the corresponding terminal, and the thick fixing pieces are used for pushing the thin terminals which are originally in loose fit with the containing holes to be well fixed in the containing holes.
Description
【Technical field】 [0001] The invention relates to a manufacturing method of an electrical connector and the electrical connector, in particular to a manufacturing method and the electrical connector of an electrical connector in which a terminal is inserted into a body. 【Background technique】 [0002] LGA (Land Grid Array) is commonly used to package ICs (Integrated Circuits) or chip modules. There is an existing electrical connector for connecting a chip module to a circuit board, the electrical connector includes a body, and a plurality of terminals accommodated in the body, and a buckle installs the chip module On the electrical connector, each of the terminals abuts against the chip module upwards, and the number of terminals of this type of electrical connector on the market is as many as several thousand, so that the buckle and the chip module As long as they all bear a relatively large resisting force, it is difficult for the chip module to be accurately installed on...
Claims
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IPC IPC(8): H01R43/20
CPCH01R43/20
Inventor 林庆其金左锋
Owner DEYI PRECISION ELECTRONIC IND CO LTD PANYU