CN100428581C - Method for manufacturing electric connector - Google Patents
Method for manufacturing electric connector Download PDFInfo
- Publication number
- CN100428581C CN100428581C CNB2006100354641A CN200610035464A CN100428581C CN 100428581 C CN100428581 C CN 100428581C CN B2006100354641 A CNB2006100354641 A CN B2006100354641A CN 200610035464 A CN200610035464 A CN 200610035464A CN 100428581 C CN100428581 C CN 100428581C
- Authority
- CN
- China
- Prior art keywords
- electric connector
- conductive layer
- making method
- insulator
- conductive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The present invention relates to a method for manufacturing an electric connector, which comprises the following steps: 1, an insulator is provided, and the insulator is provided with a plurality of contact parts; 2, a first conductive layer is coated on the insulator by a physical coating mode, and the material of the first conductive layer is copper; 3, a second conductive layer is further coated on the outer side of the conductive layer, and the material of the second conductive is also copper. The method for manufacturing an electric connector of the present invention does not need to process a conductive terminal which is compressed and bent many times; the present invention has simple manufacturing technique, and the quality is easy to guarantee because the coating is used to form a conductor. The electric connector manufactured by using the method can realize effective contact between the electric connector and a butt-joint electronic element.
Description
[technical field]
The present invention relates to a kind of electric connector making method, the especially a kind of electric connector making method that need not process conducting terminal.
[background technology]
At present, the electric connector of prior art generally comprises insulator and is contained in conducting terminal in the insulator, and described insulator is provided with terminal containing slot, and conducting terminal is contained in the terminal containing slot.Wherein, conducting terminal is provided with fixed part and is positioned at the contact site at two ends, by compressing the electric connection that contact realizes two butt joint electronic building bricks mutually with two butt joint electronic building bricks.Yet, this conducting terminal generally by metal material through processing, it is complex-shaped, processing difficulties, and plastic deformation easily takes place through repeatedly compression or bending back, cause electric connector can't with dock electronic building brick and effectively contact, influence the performance of electric connector.
Therefore, be necessary to invent a kind of electric connector making method and produce novel electric connector, to overcome above-mentioned defective.
[summary of the invention]
The object of the present invention is to provide a kind of electric connector making method, can realize that with the electric connector of this method manufacturing it contacts with butt joint the effective of electronic building brick, and manufacturing process is simple.
For achieving the above object, making method for electric connector of the present invention may further comprise the steps: the first step provides an insulator, the some contact sites of moulding on the described insulator; Second step, utilize the physical coating mode on the contact site of insulator, to plate first conductive layer, its material is a copper; The 3rd step plated second conductive layer again outside first conductive layer, this second conductive layer directly forms a conductive path between the two ends of contact site, and this second conductive also is a copper.
Compared with prior art, making method for electric connector of the present invention need not be processed the conducting terminal that compresses or bend through repeatedly, manufacturing process is simple, utilizes plated film to form the conductor quality and is guaranteed easily, can realize that with the electric connector of this method manufacturing it contacts with butt joint the effective of electronic component.
[description of drawings]
Fig. 1 plates schematic diagram behind the conductive layer for electric connector of the present invention.
Fig. 2 is the other direction view of electric connector shown in Figure 1.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Fig. 4 is the partial enlarged drawing of Fig. 2.
Fig. 5 is the partial sectional view of electric connector shown in Figure 1.
Fig. 6 is the partial enlarged drawing of Fig. 5.
The electric connector of another structure of Fig. 7 the inventive method manufacturing for the benefit of plates the schematic diagram behind the conductive layer.
[embodiment]
Below in conjunction with the drawings and specific embodiments the present invention is further elaborated.
Referring to figs. 1 through shown in Figure 6, making method for electric connector of the present invention may further comprise the steps: the first step, one insulator 1 is provided, described insulator 1 is formed by the elasticity macromolecular material, comprise non-conductive main part 10, main part 10 is provided with some protrusion main part 10 upper and lower surfaces and conductive contact site 11 reaches in order to connect the connecting portion 12 (part contact site and connecting portion only are shown in the drawings) of main part 10 and contact site 11, contact site 11 has elasticity, can with external connected electronic element (as chip module or circuit board (not icon)) elastic compression contact mutually, simultaneously, contact site 11 main part 10 swings of insulator 1 relatively; Second step, utilize the physical coating mode on insulator 1, to plate first conductive layer 21, this first conductive layer 21 is a metallic copper, the mode of described physical coating is a vacuum splashing and plating, in order to increase the adhesive force between the insulator 1 and first conductive layer 21, can before being plated to first conductive layer 21 on the insulator 1, be coated with last layer medium 20 at insulator surface earlier; The 3rd step, outside first conductive layer 21, plate second conductive layer 22 again, the material of this second conductive layer 22 also is a copper, and this second conductive layer 22 is that the mode of utilize electroplating is plated in first conductive layer, 21 outer surfaces, and the purpose that plates second conductive layer 22 is in order to thicken first conductive layer 21.For useful life and the electric conductivity that improves electric connector, can outside second conductive layer 22, apply one deck high conductivity and the high outer conductive layers 23 of inertia again, this outer conductive layers 23 is that gold is (certain in the present embodiment, also can be silver, palladium or other has the metal of similar quality), simultaneously, for the resistance to wear of raising contact site 11 and the corrosion resistance of electric connector, before being plated to second conductive layer 22, outer conductive layers 23 can plate one deck nickel dam 24 earlier.The outer conductive layers 23 that described high conductivity and inertia are high can only be plated on the contact site 11 as required, with saving precious metal material, thereby reduces cost.After having plated outer conductive layers 23, promptly finish the manufacturing of electric connector, form the electric connector 100 of two ends compression.When electric connector and external connected electronic element (as chip (not shown) and circuit board (not shown)) when being connected, 11 distortion of two ends pressurized contact site, and connecting portion 12 connects contact site 11 and main part 10, and contact site 11 is by connecting portion 12 main part 10 swings relatively, so the deflection major part during contact site 11 distortion concentrates on the connecting portion 12, like this, can avoid contact site 11 because of the stressed metal level be full of cracks that makes greatly on it.
For contact site 11 can be connected with different docking points, this contact site can be differ in size several, as there being a contact site 11 big among Fig. 3 than other contact site, also can be wherein shown in the contact site 11 as Fig. 3, depression 110 is set on contact site 11 makes and form the multiple spot contact on the contact site.
Making method for electric connector of the present invention need not be processed the conducting terminal that compresses or bend through repeatedly, manufacturing process is simple, utilizing plated film to form the conductor quality is guaranteed easily, the contact site that protrudes insulator surface can directly form compression with the butt joint electronic component and contact, so avoid easily plastic deformation taking place and causing the terminal inefficacy through repeatedly compression or bending back, can realize it and dock the effective of electronic component and contact at terminal with the electric connector of this method manufacturing.
The electric connector of another structure that Fig. 7 electric connector making method for the benefit of of the present invention is made, the contact site 11 ' of this electric connector is the main part 10 ' swing of insulator 1 ' relatively, is provided with the receiving space 13 ' that can accommodate contact site 11 ' distortion between adjacent contact portion 11 '.It also can reach the described purpose of the foregoing description in implementation process.
Claims (11)
1. a making method for electric connector is characterized in that, may further comprise the steps: the first step provides an insulator, the some contact sites of moulding on the described insulator; Second step, utilize the physical coating mode on the contact site of insulator, to plate first conductive layer, its material is a copper; The 3rd step plated second conductive layer again outside first conductive layer, this second conductive layer directly forms a conductive path between the two ends of contact site, and this second conductive also is a copper.
2. making method for electric connector as claimed in claim 1 is characterized in that: described second conductive layer is the outer surface that is plated in first conductive layer by the mode of electroplating.
3. making method for electric connector as claimed in claim 1 is characterized in that: apply one deck high conductivity and the high outer conductive layers of inertia outside described second conductive layer.
4. making method for electric connector as claimed in claim 3 is characterized in that: described outer conductive layers is gold.
5. making method for electric connector as claimed in claim 3 is characterized in that: described outer conductive layers is silver.
6. making method for electric connector as claimed in claim 3 is characterized in that: described outer conductive layers is a palladium.
7. making method for electric connector as claimed in claim 3 is characterized in that: plating is provided with one deck nickel between the described outer conductive layers and second conductive layer.
8. making method for electric connector as claimed in claim 1 is characterized in that: the method for described physical coating is a vacuum splashing and plating.
9. making method for electric connector as claimed in claim 1 is characterized in that: described insulator is flexible macromolecular material.
10. making method for electric connector as claimed in claim 1 is characterized in that: described insulative body portion divides formation conductive contact site, and part forms non-conductive main part, is provided with connecting portion between contact site and main part.
11. making method for electric connector as claimed in claim 1 is characterized in that: between the insulator and first conductive layer, scribble one deck medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100354641A CN100428581C (en) | 2006-05-15 | 2006-05-15 | Method for manufacturing electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100354641A CN100428581C (en) | 2006-05-15 | 2006-05-15 | Method for manufacturing electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1845392A CN1845392A (en) | 2006-10-11 |
| CN100428581C true CN100428581C (en) | 2008-10-22 |
Family
ID=37064312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100354641A Expired - Fee Related CN100428581C (en) | 2006-05-15 | 2006-05-15 | Method for manufacturing electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100428581C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4548451A (en) * | 1984-04-27 | 1985-10-22 | International Business Machines Corporation | Pinless connector interposer and method for making the same |
| JP2602623B2 (en) * | 1993-12-17 | 1997-04-23 | 山一電機株式会社 | IC socket |
| JP2002075567A (en) * | 2000-08-25 | 2002-03-15 | Shin Etsu Polymer Co Ltd | Electric connector and its manufacturing method |
| CN2702463Y (en) * | 2004-03-23 | 2005-05-25 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN1696345A (en) * | 2004-05-14 | 2005-11-16 | 吴东兴 | Method for metallizing surface of nonmetallic material, and composing structure of surface |
-
2006
- 2006-05-15 CN CNB2006100354641A patent/CN100428581C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4548451A (en) * | 1984-04-27 | 1985-10-22 | International Business Machines Corporation | Pinless connector interposer and method for making the same |
| JP2602623B2 (en) * | 1993-12-17 | 1997-04-23 | 山一電機株式会社 | IC socket |
| JP2002075567A (en) * | 2000-08-25 | 2002-03-15 | Shin Etsu Polymer Co Ltd | Electric connector and its manufacturing method |
| CN2702463Y (en) * | 2004-03-23 | 2005-05-25 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN1696345A (en) * | 2004-05-14 | 2005-11-16 | 吴东兴 | Method for metallizing surface of nonmetallic material, and composing structure of surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1845392A (en) | 2006-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2099269B1 (en) | Solderable elastic electric contact terminal | |
| CN101527400B (en) | Solderable elastic electric contact terminal | |
| JP5286447B2 (en) | Conductive contact terminals for board surface mounting | |
| CN1307748C (en) | Connecting unit including contactor having superior electrical conductivity and resilience, and method for producing the same | |
| CN100407503C (en) | Terminal and its electroplating method | |
| CN2904356Y (en) | Electric connector | |
| CN2904346Y (en) | Electric connector | |
| KR101052948B1 (en) | Solderable and flexible conductive connector and its manufacturing method | |
| CN100428581C (en) | Method for manufacturing electric connector | |
| CN100413160C (en) | Method for manufacturing electric connector | |
| CN101471520A (en) | Shell structure for integrating power supply conductivity die set and electronic device applying the same | |
| CN102437133A (en) | Semiconductor device | |
| CN102055099A (en) | Electric connector terminal and electroplating method thereof | |
| CN100355152C (en) | Electric connector | |
| KR20160023513A (en) | Pocket-typed electric contact terminal capable for surface mounting with reflow soldering process | |
| CN100399647C (en) | Electric connector and manufacturing method thereof | |
| US20190378632A1 (en) | Plated product and method of manufacturing the same | |
| KR100907523B1 (en) | Solderable Electrical Connections | |
| CN216015752U (en) | Conductive terminal | |
| CN211457541U (en) | SIG soft and hard circuit board connection structure | |
| CN201312010Y (en) | Electric connector | |
| CN211744842U (en) | Conductive member | |
| CN2904389Y (en) | Electric connector | |
| CN210668752U (en) | Conductive terminal, electric connector and terminal equipment | |
| CN213938416U (en) | PCB surface circuit structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20130515 |