CN110729616B - Method for manufacturing electric connector - Google Patents
Method for manufacturing electric connector Download PDFInfo
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- CN110729616B CN110729616B CN201910882727.XA CN201910882727A CN110729616B CN 110729616 B CN110729616 B CN 110729616B CN 201910882727 A CN201910882727 A CN 201910882727A CN 110729616 B CN110729616 B CN 110729616B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Abstract
A method of manufacturing an electrical connector, comprising the steps of: step S1: providing a first body, wherein the first body is provided with at least one first through groove penetrating through the first body, and the first through groove is provided with a first fixing part; step S2: providing at least one terminal inserted into the first through groove, wherein the terminal is provided with a limiting part; step S3: providing a second body, wherein the second body is provided with at least one second through groove penetrating through the second body, the second through groove is provided with a second fixing part, and the second through groove is moved to enable the limiting part to be positioned in the second through groove or the terminal is moved to enable the limiting part to enter the second through groove; step S4: the first body and the second body move relatively to a preset position, the first fixing part and the second fixing part are abutted against the limiting part, the first fixing part and the second fixing part stop the horizontal displacement of the limiting part, and the limiting part stops the vertical displacement. Thus, the manufacturing method of the electric connector with simple forming and assembling process and strong terminal elasticity is provided.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a method for manufacturing an electrical connector, and more particularly, to a method for manufacturing an electrical connector electrically connecting a chip module and a circuit board.
[ background of the invention ]
Chinese application No. CN201810569223.8 discloses an electrical connector for connecting a first electronic component to a second electronic component, the electrical connector has a body and a plurality of receiving holes for receiving a plurality of terminals, one side of each receiving hole is recessed to form a stop portion, a support portion is formed below the receiving hole, each terminal has a first contact portion and a second contact portion, when the first electronic component and the second electronic component are mounted on the electrical connector, the first contact portion abuts against the stop portion downwards, the second contact portion abuts against the stop portion upwards, and the support portion stops the terminal from moving downwards.
However, the accommodating hole requires one stop portion and one support portion to limit the vertical and horizontal displacement of the terminal, the body is difficult to form, and the terminal is not easy to be assembled into the accommodating hole. The terminal is formed by blanking, and the terminal has poor elasticity and poor fatigue resistance. The first contact portion is abutted against the stop portion downwards, the second contact portion is abutted against the stop portion upwards, and the elastic deformation range of the terminal is small.
Therefore, there is a need for a new electrical connector to overcome the above problems.
[ summary of the invention ]
The invention aims to provide a manufacturing method of an electric connector, which is simple in forming and assembling process, strong in terminal elasticity and large in elastic deformation range by utilizing a first body and a second body to match with a limiting terminal.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method of manufacturing an electrical connector, comprising the steps of: step S1: providing a first body, wherein the first body is provided with at least one first through groove penetrating through the first body, and the first through groove is provided with a first fixing part; step S2: providing at least one terminal inserted into the first through groove, wherein the terminal is provided with a limiting part; step S3: providing a second body, wherein the second body is provided with at least one second through groove penetrating through the second body, the second through groove is provided with a second fixing part, and the second through groove is moved to enable the limiting part to be positioned in the second through groove or the terminal is moved to enable the limiting part to enter the second through groove; step S4: the first body and the second body move relatively to a preset position, the first fixing part and the second fixing part are abutted against the limiting part, and the first fixing part and the second fixing part block the horizontal displacement of the limiting part and block the vertical displacement of the limiting part.
Further, in step S4, the second fixing portion is pushed to move toward the limiting portion until the second fixing portion abuts against the limiting portion, and the second fixing portion is continuously pushed to drive the limiting portion to move in the same direction until the limiting portion abuts against the first fixing portion.
Further, in step S1, the first fixing portion has a first inner wall surface, in step S2, the terminal has a first elastic arm abutting against the first inner wall surface, in step S3, the second fixing portion has a second inner wall surface, in the corresponding first through groove and the second through groove, the second inner wall surface and the first inner wall surface are located at opposite sides, the limiting portion abuts against the second inner wall surface, and the first elastic arm abuts against the first inner wall surface, in step S4, the limiting portion is separated from the second inner wall surface, and the first elastic arm is separated from the first inner wall surface.
Further, between the steps S3 and S4, a third body is provided, which has at least a third through groove penetrating through the third body, the third through groove has a third fixing portion, the third through groove is moved so that the terminal portion is located in the third through groove, or the terminal is moved so that the terminal enters the third through groove, in step S4, the third body and the second body move relatively until they abut against the limiting portion, and the third fixing portion stops the limiting portion from moving upward.
Further, in step S2, the terminal has a second elastic arm, between step S3 and step S4, the third fixing portion has a third inner wall surface, the second elastic arm abuts against the third inner wall surface, the limiting portion abuts against the second inner wall surface, the first elastic arm abuts against the first inner wall surface, in step S4, the second body is pushed to drive the limiting portion to move in the same direction, the second elastic arm is separated from the third inner wall surface, and the second body is pushed to continue to be pushed until the limiting portion abuts against the third fixing portion.
Further, in step S2, the terminal has a first elastic arm and a second elastic arm, the first elastic arm has a first contact portion and a first bending portion, the second elastic arm has a second contact portion and a second bending portion, the position-limiting portion connects the first bending portion and the second bending portion, the position-limiting portion is located on the same side of the first bending portion and the second bending portion, in step S3, the first contact portion is exposed in the first through groove, the second elastic arm is exposed in the second through groove, after step S4, the first contact portion abuts downward against a first electronic component, the first contact portion displaces upward, the first bending portion deforms upward, the position-limiting portion abuts upward against the second fixing portion, a second electronic component abuts downward against the second contact portion, the second contact portion displaces downward, the second bending part deforms downwards, and the limiting part is abutted against the second fixing part downwards.
Further, in step S2, the first bending portion has a first portion, the second bending portion has a second portion, the limiting portion connects the first portion and the second portion, in step S4, an included angle is formed between the first portion and the second fixing portion, an included angle is formed between the second portion and the second fixing portion, and after step S4, the first portion and the second portion are both deformed toward the second fixing portion.
Further, in step S2, the limiting portion has an inner bend and an outer bend, the inner bend and the outer bend are located on a pair of concentric circles, in step S3, the second fixing portion has a second arc-shaped surface, in step S4, the second arc-shaped surface is pushed to abut against the inner bend, the second arc-shaped surface is attached to the inner bend portion, the second arc-shaped surface is pushed continuously, and the second arc-shaped surface drives the limiting portion until the outer bend portion abuts against the first fixing portion.
Further, in step S1, the first fixing portion has a first arc-shaped surface, in step S2, the limiting portion has an outward bend, between step S3 and step S4, a third fixing portion is provided, the third fixing portion has a third arc-shaped surface, a horizontal projection of the third arc-shaped surface coincides with a horizontal projection of the first arc-shaped surface, in step S4, the second fixing portion is pushed to abut against the outward bend against the first arc-shaped surface and the third arc-shaped surface, the outward bend is partially attached to the first arc-shaped surface, the outward bend is partially attached to the third arc-shaped surface, and the first arc-shaped surface, the third arc-shaped surface and the outward bend are located on a pair of concentric circles.
Further, in step S2, the terminal has a first contact portion and a second contact portion, and in step S4, the position-limiting portion is pushed by the second fixing portion to partially abut against the first fixing portion, and the horizontal projection of the first contact portion and the horizontal projection of the second contact portion are both located within the horizontal projection of the second fixing portion.
Compared with the prior art, the manufacturing method of the electric connector has the following beneficial effects:
in the manufacturing method of the electric connector, the terminal is positioned in the first through groove and the second through groove, and the first body and the second body move relatively to a preset position, so that the first fixing part and the second fixing part are abutted and limited on the limiting part. The first through groove and the second through groove are respectively provided with the first fixing part and the second fixing part, so that the terminal can be limited, the first body and the second body are simple to form, the terminal is easy to assemble into the first body and the second body, the first fixing part and the second fixing part block horizontal displacement of the limiting parts and block vertical displacement of the limiting parts, the terminal is not fixed, the terminal has good elasticity, and the terminal is strong in fatigue resistance.
[ description of the drawings ]
Fig. 1 is a perspective view of a terminal of an electrical connector of the present invention;
FIG. 2 is a top view of a first embodiment of the electrical connector of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a schematic view of the first body and the second body of FIG. 3 moving relative to each other to a predetermined position;
FIG. 5 is a top view of a second embodiment of the electrical connector of the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
fig. 7 is a schematic view illustrating the first body, the second body and the third body of fig. 6 moving relatively to a predetermined position.
Detailed description of the embodiments reference is made to the accompanying drawings in which:
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[ detailed description ] embodiments
For a better understanding of the objects, structure, features, and functions of the invention, reference should be made to the drawings and detailed description that follow.
As shown in fig. 1 to 4, the electrical connector 100 is electrically connected to a first electronic component (not shown, the same below) to a second electronic component (not shown, the same below), the first electronic component is a chip module, the second electronic component is a circuit board, or the first electronic component is a circuit board and the second electronic component is a chip module, according to a first embodiment of the manufacturing method of the electrical connector 100 of the present invention. The electrical connector 100 includes a plurality of terminals 1, and a first body 2 and a second body 3 that accommodate the plurality of terminals 1, wherein the lower end of the terminal 1 abuts downward against the first electronic component, and the second electronic component abuts downward against the upper end of the terminal 1.
As shown in fig. 1, each of the terminals 1 has a limiting portion 11, the limiting portion 11 has an inward bend 111 and an outward bend 112, the inward bend 111 and the outward bend 112 are a pair of concentric circles, and the terminal 1 is bent to reduce the volume and enhance the elasticity of the terminal 1. The two ends of the limiting portion 11 are respectively a first elastic arm 12 and a second elastic arm 13, the first elastic arm 12 extends from one end of the limiting portion 11 to be inclined and downward and then bent and extended reversely to form a first bending portion 122, and the second elastic arm 13 extends from the other end of the limiting portion 11 to be inclined and upward and then bent and extended reversely to form a second bending portion 132. The position-limiting portion 11 is located on the same side of the first bending portion 122 and the second bending portion 132, and the position-limiting portion 11 can support the elastic deformation of the first bending portion 122 and the second bending portion 132. The first bent portion 122 has a first portion 1221, the first portion 1221 extends obliquely downward, the second bent portion 132 has a second portion 1321, the second portion 1321 extends obliquely upward, and the limiting portion 11 connects the first portion 1221 and the second portion 1321, so that the first portion 1221 and the second portion 1321 have a deformation space in the vertical direction, and the terminal 1 has high elasticity and high fatigue resistance.
As shown in fig. 1, the first bending portion 122 continues to extend to form a first contact portion 121, the second bending portion 132 continues to extend to form a second contact portion 131, the first contact portion 121 abuts against the first electronic component downwards, the first contact portion 121 is displaced upwards, the first bending portion 122 is deformed upwards, the second electronic component abuts against the second contact portion 131 downwards, the second contact portion 131 is displaced downwards, and the second bending portion 132 is deformed downwards, so that double-sided compression is formed, stable contact between the first contact portion 121 and the first electronic component, and stable contact between the second contact portion 131 and the second electronic component are ensured, and the structure is stable.
As shown in fig. 3, the first body 2 has a plurality of first through grooves 21, each of the first through grooves 21 has a first fixing portion 22, the first fixing portion 22 is used for upwards abutting against the limiting portion 11 and stopping the downward displacement of the limiting portion 11, the first fixing portion 22 has a first inner wall surface 221 and a first arc surface 222, and the first inner wall surface 221 and the first arc surface 222 are located on two opposite sides of the first fixing portion 22.
As shown in fig. 3, the second body 3 has a plurality of second through grooves 31, each of the second through grooves 31 has a second fixing portion 32, the second fixing portion 32 is used for abutting against the limiting portion 11 and stopping the limiting portion 11 from moving up and down, the second fixing portion 32 has a second inner wall surface 321 and a second arc surface 322, and the second inner wall surface 321 and the second arc surface 322 are located on two opposite sides of the second fixing portion 32.
As shown in fig. 2 to 4, the method for manufacturing the electrical connector 100 includes the following steps:
step S1: providing the first body 2, having a plurality of the first through grooves 21 penetrating the first body 2, each of the first through grooves 21 having the first fixing portion 22, the first fixing portion 22 having the first inner wall surface 221 and the first arc surface 222.
Step S2: a plurality of terminals 1 are provided and inserted into the first through grooves 21, each terminal 1 has the limiting portion 11, the first elastic arm 12 and the second elastic arm 13, the first elastic arm 12 abuts against the first inner wall surface 221, and the limiting portion 11 and the second elastic arm 13 are exposed from the first through grooves 21.
Step S3: providing the second body 3, having a plurality of second through grooves 31 penetrating the second body 3, the second through grooves 31 having the second fixing portions 32, the second fixing portions 32 having the second inner wall surfaces 321 and the second arc-shaped surfaces 322, moving the second through grooves 31, or moving the terminal 1 so that the stopper portion 11 enters the second through grooves 31, the first inner wall surfaces 221 and the second inner wall surfaces 321 being located on opposite sides in the corresponding first through grooves 21 and the second through grooves 31, the stopper portion 11 abutting the second inner wall surfaces 321, while the first elastic arms 12 abutting the first inner wall surfaces 221, a distance between the first inner wall surfaces 221 and the second inner wall surfaces 321 just accommodating the terminal 1, the lengths of the first through grooves 21 and the second through grooves 31 being set to be small, it is advantageous to realize the dense arrangement of the terminals 1.
Step S4: the second fixing portion 32 is pushed, the second inner wall surface 321 is separated from the limiting portion 11, the second fixing portion 32 moves towards the direction of the limiting portion 11 until the second fixing portion abuts against the inward bend 111 of the limiting portion 11, the second fixing portion 32 is continuously pushed, the first elastic arm 12 is separated from the first inner wall surface 221, and the second fixing portion 32 drives the limiting portion 11 to move in the same direction until the outward bend 112 of the limiting portion 11 abuts against the first fixing portion 22.
As shown in fig. 4, the first fixing portion 22 has the first arc-shaped surface 222, the first arc-shaped surface 222 is attached to a portion of the outward bend 112, the first fixing portion 22 is tightly combined with the limiting portion 11, and the first fixing portion 22 stops the limiting portion 11 from moving downward. The second fixing portion 32 has the second arc-shaped surface 322, the second arc-shaped surface 322 is attached to a portion of the inward bend 111, the second fixing portion 32 is tightly combined with the limiting portion 11, and the second fixing portion 32 stops the limiting portion 11 from moving up and down. The circles of the inner bend 111, the outer bend 112, the first arc-shaped surface 222 and the second arc-shaped surface 322 are concentric circles, the first fixing portion 22 and the second fixing portion 32 respectively abut against the outer bend 112 and the inner bend 111 of the limiting portion 11, the first fixing portion 22 and the second fixing portion 32 block horizontal displacement of the limiting portion 11, and block up-and-down displacement of the limiting portion 11, so that the structure is stable. The first elastic arm 12 is separated from the first inner wall surface 221, the first elastic arm 12 does not interfere with the first body 2, and the first elastic arm 12 has better elasticity.
As shown in fig. 4, the horizontal projection of the first contact portion 121 and the horizontal projection of the second contact portion 131 are both located in the horizontal projection of the second fixing portion 32, the second fixing portion 32 stops the limiting portion 11 from moving up and down, and the second fixing portion 32 can support the first elastic arm 12 and the second elastic arm 13 in a forward direction, so that the structure is stable. And the second fixing portion 32 abuts against the inward bend 111 of the position limiting portion 11, that is, neither the first contact portion 121 nor the second contact portion 131 passes over the position limiting portion 11, and the position limiting portion 11 can stably support the first elastic arm 12 and the second elastic arm 13 to be elastically deformed.
As shown in fig. 4, the stopper portion 11 connects the first portion 1221 and the second portion 1321, the first portion 1221 extends obliquely downward, and the second portion 1321 extends obliquely upward, so that an included angle is formed between the first portion 1221 and the second fixing portion 32, a deformation space is provided between the first portion 1221 and the second fixing portion 32, an included angle is formed between the second portion 1321 and the second fixing portion 32, a deformation space is provided between the second portion 1321 and the second fixing portion 32, and the terminal 1 has good fatigue resistance.
Step S5: the first contact portion 121 abuts against the first electronic component downward, the first contact portion 121 displaces upward, the first bending portion 122 deforms upward, the first portion 1221 deforms toward the second fixing portion 32, the limiting portion 11 abuts against the second fixing portion 32 upward, the second electronic component abuts against the second electronic component downward, the second contact portion 131 displaces downward, the second bending portion 132 deforms downward, the second portion 1321 deforms toward the second fixing portion 32, and the limiting portion 11 abuts against the second fixing portion 32 downward. The electrical connector 100 is compressed on both sides, and ensures stable contact between the first contact portion 121 and the first electronic component and between the second contact portion 131 and the second electronic component. The stopper portion 11 also has a deformability, the terminal 1 has a large elastic deformation range, and the terminal 1 has a good fatigue resistance.
As shown in fig. 5 to 7, a second embodiment of the method for manufacturing an electrical connector 100 according to the present invention is different from the first embodiment in that between step S3 and step S4, a third body 4 is provided, the third body 4 has a plurality of third through grooves 41, each third through groove 41 has a third fixing portion 42, the third fixing portion 42 has a third inner wall surface 421 and a third arc surface 422, the third through groove 41 is moved, or the terminal 1 is moved so that the second elastic arm 13 enters the third through groove 41, and the second elastic arm 13 abuts against the third inner wall surface 421.
In step S4, the second fixing portion 32 is pushed, the second inner wall surface 321 is separated from the limiting portion 11, the second fixing portion 32 moves toward the limiting portion 11 until it abuts against the inward bend 111 of the limiting portion 11, the second fixing portion 32 continues to be pushed, the second elastic arm 13 is separated from the third inner wall surface 421, and the second fixing portion 32 drives the limiting portion 11 to move in the same direction until the outward bend 112 of the limiting portion 11 abuts against the third fixing portion 42.
As shown in fig. 7, the third arc-shaped surface 422 is partially attached to the outward bend 112, the third fixing portion 42 is tightly combined with the limiting portion 11, the third fixing portion 42 stops the limiting portion 11 from moving upward, the horizontal projection of the third arc-shaped surface 422 is overlapped with the horizontal projection of the first arc-shaped surface 222, and the first arc-shaped surface 222, the third arc-shaped surface 422 and the limiting portion 11 are located on a pair of concentric circles, so that the structure is more stable. And the second elastic arm 13 is separated from the third inner wall surface 421, the second elastic arm 13 does not interfere with the third body 4, and the second elastic arm 13 has better elasticity. Other structures and functions of this embodiment are completely the same as those of the first embodiment, and are not described herein.
In summary, the manufacturing method of the electrical connector 100 of the present invention has the following advantages:
1. the first through groove 21 and the second through groove 31 are respectively provided with the first fixing portion 22 and the second fixing portion 32, so that the terminal 1 can be stopped from horizontally displacing and vertically displacing, the forming process of the first body 2 and the second body 3 is simple, and the terminal 1 is easily assembled into the first body 2 and the second body 3.
2. The terminal 1 only has the interference between the limiting part 11 and the first body 2 and the second body 3, the limiting part 11 also has elasticity, the elastic deformation range of the terminal 1 is large, the elasticity of the terminal 1 is good, and the fatigue resistance is strong.
3. The first contact portion 121 abuts downward against the first electronic component and the second electronic component abuts downward against the second electronic component, so that double-sided compression is formed, and stable contact between the first contact portion 121 and the first electronic component and between the second contact portion 131 and the second electronic component is ensured.
The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention, and not for the purpose of limiting the scope of the present invention, therefore, all technical changes that can be made by applying the present specification and the drawings are included in the scope of the present invention.
Claims (9)
1. A method of manufacturing an electrical connector, comprising the steps of:
step S1: providing a first body, wherein the first body is provided with at least one first through groove penetrating through the first body, and the first through groove is provided with a first fixing part;
step S2: providing at least one terminal inserted into the first through groove, wherein the terminal is provided with a limiting part;
step S3: providing a second body, wherein the second body is provided with at least one second through groove penetrating through the second body, the second through groove is provided with a second fixing part, and the second through groove is moved to enable the limiting part to be positioned in the second through groove or the terminal is moved to enable the limiting part to enter the second through groove;
step S4: the second fixing part is pushed to move towards the limiting part to abut against the limiting part, the second fixing part is continuously pushed, the second fixing part drives the limiting part to move in the same direction, the first body and the second body move relatively to a preset position, namely, when the limiting part abuts against the first fixing part, the first fixing part and the second fixing part abut against the limiting part, the first fixing part and the second fixing part stop the horizontal displacement of the limiting part, and the limiting part is stopped from moving up and down.
2. The method of manufacturing an electrical connector of claim 1, wherein: in step S1, the first fixing portion has a first inner wall surface, in step S2, the terminal has a first elastic arm abutting against the first inner wall surface, in step S3, the second fixing portion has a second inner wall surface, in the corresponding first through groove and the second through groove, the second inner wall surface and the first inner wall surface are located on opposite sides, the limiting portion abuts against the second inner wall surface, and the first elastic arm abuts against the first inner wall surface, in step S4, the limiting portion is separated from the second inner wall surface, and the first elastic arm is separated from the first inner wall surface.
3. The method of manufacturing an electrical connector of claim 1, wherein: between step S3 and step S4, a third body is provided, which has at least one third through groove penetrating through the third body, the third through groove has a third fixing portion, the third through groove is moved to position the terminal portion in the third through groove, or the terminal is moved to enter the third through groove, in step S4, the third body and the second body move relatively until they abut against the limiting portion, and the third fixing portion stops the limiting portion from moving upward.
4. A method of manufacturing an electrical connector as claimed in claim 3, wherein: in step S2, the terminal has a first elastic arm and a second elastic arm, the first fixing portion has a first inner wall surface, in step S3, the second fixing portion has a second inner wall surface, in between step S3 and step S4, the third fixing portion has a third inner wall surface, the second elastic arm abuts against the third inner wall surface, meanwhile, the limiting portion abuts against the second inner wall surface, the first elastic arm abuts against the first inner wall surface, in step S4, the second body is pushed to drive the limiting portion to move in the same direction, the second elastic arm is separated from the third inner wall surface, and the second body is pushed to continue to be pushed until the limiting portion abuts against the third fixing portion.
5. The method of manufacturing an electrical connector of claim 1, wherein: in step S2, the terminal has a first elastic arm and a second elastic arm, the first elastic arm has a first contact portion and a first bending portion, the second elastic arm has a second contact portion and a second bending portion, the position-limiting portion connects the first bending portion and the second bending portion, the position-limiting portion is located on the same side of the first bending portion and the second bending portion, in step S3, the first contact portion is exposed in the first through groove, the second elastic arm is exposed in the second through groove, after step S4, the first contact portion abuts downward against a first electronic component, the first contact portion displaces upward, the first bending portion deforms upward, the position-limiting portion abuts upward against the second fixing portion, a second electronic component abuts downward against the second contact portion, the second contact portion displaces downward, the second bending part deforms downwards, and the limiting part is abutted against the second fixing part downwards.
6. The method of manufacturing an electrical connector of claim 5, wherein: in step S2, the first bending portion has a first portion, the second bending portion has a second portion, the position-limiting portion connects the first portion and the second portion, in step S4, an included angle is formed between the first portion and the second fixing portion, an included angle is formed between the second portion and the second fixing portion, and after step S4, the first portion and the second portion are both deformed toward the second fixing portion.
7. The method of manufacturing an electrical connector of claim 1, wherein: in step S2, the position-limiting portion has an inner bend and an outer bend, the inner bend and the outer bend are located on a pair of concentric circles, in step S3, the second fixing portion has a second arc-shaped surface, in step S4, the second arc-shaped surface is pushed to abut against the inner bend, the second arc-shaped surface is attached to the inner bend portion, the second arc-shaped surface is pushed continuously, and the second arc-shaped surface drives the position-limiting portion until the outer bend portion abuts against the first fixing portion.
8. The method of manufacturing an electrical connector of claim 1, wherein: in step S1, the first fixing portion has a first arc-shaped surface, in step S2, the limiting portion has an outward bend, between step S3 and step S4, a third fixing portion is provided, the third fixing portion has a third arc-shaped surface, a horizontal projection of the third arc-shaped surface coincides with a horizontal projection of the first arc-shaped surface, in step S4, the second fixing portion is pushed to the outward bend to abut against the first arc-shaped surface and the third arc-shaped surface, the outward bend is partially attached to the first arc-shaped surface, the outward bend is partially attached to the third arc-shaped surface, and the first arc-shaped surface, the third arc-shaped surface and the outward bend are located on a pair of concentric circles.
9. The method of manufacturing an electrical connector of claim 1, wherein: in step S2, the terminal has a first contact portion and a second contact portion, and in step S4, the position-limiting portion is pushed by the second fixing portion to partially abut against the first fixing portion, and the horizontal projection of the first contact portion and the horizontal projection of the second contact portion are both located within the horizontal projection of the second fixing portion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910882727.XA CN110729616B (en) | 2019-09-18 | 2019-09-18 | Method for manufacturing electric connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910882727.XA CN110729616B (en) | 2019-09-18 | 2019-09-18 | Method for manufacturing electric connector |
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| CN110729616A CN110729616A (en) | 2020-01-24 |
| CN110729616B true CN110729616B (en) | 2021-03-16 |
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| CN201910882727.XA Active CN110729616B (en) | 2019-09-18 | 2019-09-18 | Method for manufacturing electric connector |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5498166A (en) * | 1994-06-30 | 1996-03-12 | The Whitaker Corporation | Interconnect system |
| WO1997032275A1 (en) * | 1996-02-29 | 1997-09-04 | The Whitaker Corporation | Apparatus for the electrical connection of a chip card to a printed circuit board |
| JP2000223212A (en) * | 1999-01-27 | 2000-08-11 | Toyota Autom Loom Works Ltd | Connector |
| CN102117986A (en) * | 2010-01-06 | 2011-07-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN202503164U (en) * | 2011-04-08 | 2012-10-24 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN206225618U (en) * | 2016-11-07 | 2017-06-06 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN108879147A (en) * | 2018-06-05 | 2018-11-23 | 番禺得意精密电子工业有限公司 | terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202282472U (en) * | 2011-09-08 | 2012-06-20 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2019
- 2019-09-18 CN CN201910882727.XA patent/CN110729616B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5498166A (en) * | 1994-06-30 | 1996-03-12 | The Whitaker Corporation | Interconnect system |
| WO1997032275A1 (en) * | 1996-02-29 | 1997-09-04 | The Whitaker Corporation | Apparatus for the electrical connection of a chip card to a printed circuit board |
| JP2000223212A (en) * | 1999-01-27 | 2000-08-11 | Toyota Autom Loom Works Ltd | Connector |
| CN102117986A (en) * | 2010-01-06 | 2011-07-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN202503164U (en) * | 2011-04-08 | 2012-10-24 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN206225618U (en) * | 2016-11-07 | 2017-06-06 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN108879147A (en) * | 2018-06-05 | 2018-11-23 | 番禺得意精密电子工业有限公司 | terminal |
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|---|---|
| CN110729616A (en) | 2020-01-24 |
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