CN101834398B - Terminal molding method - Google Patents
Terminal molding method Download PDFInfo
- Publication number
- CN101834398B CN101834398B CN201010137952XA CN201010137952A CN101834398B CN 101834398 B CN101834398 B CN 101834398B CN 201010137952X A CN201010137952X A CN 201010137952XA CN 201010137952 A CN201010137952 A CN 201010137952A CN 101834398 B CN101834398 B CN 101834398B
- Authority
- CN
- China
- Prior art keywords
- terminal
- kink
- connecting portion
- plastic parts
- fixed part
- 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
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000000465 moulding Methods 0.000 title abstract 4
- 238000005452 bending Methods 0.000 claims abstract description 21
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Abstract
The invention relates to a terminal molding method. A terminal comprises a fixed part, a bent part extending from the fixed part and a connecting part extending from the bent part. The terminal molding method comprises the following steps of: providing a plastic piece, fixing the fixed part of the terminal with the plastic piece, and exposing the bent part and the connecting part of the terminal out of the plastic piece; pressing to form an arc at the connecting part of the terminal, and bending the bent part of the terminal for 90 degrees twice, wherein the bending direction is same as the molding direction of the arc on the connecting part.
Description
[technical field]
The present invention relates to a kind of forming method of terminal, the forming method of the terminal of particularly a kind of injection moulding on plastic parts.
[background technology]
A kind of terminal, the kink that it comprises fixed part, extend from fixed part, the connecting portion that extends from kink and the contact site that extends from connecting portion.The forming method of said terminal comprises the steps: to provide a plastic parts, the fixed part and the plastic parts of terminal is fixed together, and makes the terminal kink be exposed to plastic parts; The kink of terminal is bent 90 °, on kink, form the first bending district like this; With bending 90 ° away from the zone of plastic parts more than the first bending district on the kink of terminal, twice overbending direction of said terminal is identical again.
In the forming method of above-mentioned terminal, terminal through twice bendings of 90 ° after, its connecting portion can't develop with the surface of plastic parts, connecting portion can arch upward with respect to the surface of plastic parts, can't guarantee the needs of using.
Therefore, be necessary to provide a kind of forming method of improved terminal to satisfy demands of applications.
[summary of the invention]
The object of the present invention is to provide a kind of bending forming method of terminal preferably.
The objective of the invention is to realize like this: a kind of forming method of terminal, this terminal comprise fixed part, the kink that extends from fixed part and the connecting portion that extends from kink, and wherein, the forming method of said terminal comprises the steps:
Step 1 a: plastic parts is provided, the fixed part and the plastic parts of terminal is fixed together, and makes terminal kink and connecting portion be exposed to plastic parts;
Step 2: the connecting portion of terminal is pressed a circular arc, again with 90 ° of the kink of terminal bendings, form first bending like this on the kink and distinguish, the forming direction of circular arc is identical on the overbending direction of the kink of said terminal and the connecting portion;
Step 3: with on the kink of terminal than the first bending district more away from 90 ° of the zone bendings of plastic parts, the forming direction of circular arc is identical on said overbending direction and the connecting portion.
Preferably, the fixed part of said terminal is fixed together through integrated method and plastic parts.
The present invention has the following advantages: the connecting portion of terminal of the present invention is pressed a circular arc; Can guarantee that terminal is after twice bendings of 90 °; Develop on the connecting portion of terminal and the surface of plastic parts, and the connecting portion of terminal can not arch upward with respect to the surface of plastic parts, guarantees the needs of using.
[description of drawings]
Fig. 1 is the sketch map of the forming method step 1 of terminal of the present invention;
Fig. 2 is the sketch map of the forming method step 2 of terminal of the present invention;
Fig. 3 is the sketch map of the forming method step 3 of terminal of the present invention;
Fig. 4 is the sketch map at another visual angle of forming method step 3 of terminal of the present invention.
[embodiment]
Below in conjunction with accompanying drawing, the forming method of terminal of the present invention is elaborated.
See also Fig. 1 to shown in Figure 4; A kind of forming method of terminal; The kink 1 that this terminal comprises fixed part (not shown), extend from fixed part, the connecting portion 2 that extends from kink 1 and the contact site 3 that extends from connecting portion 2, the forming method of said terminal comprises the steps:
Step 1: as shown in Figure 1, a plastic parts 4 is provided, the fixed part and the plastic parts 4 of terminal is fixed together, and makes terminal kink 1 and connecting portion 2 be exposed to plastic parts 4.
Step 2: as shown in Figure 2; The connecting portion 2 of terminal is pressed a circular arc 21; With 90 ° of the kink of terminal 1 bendings, form first bending like this on the kink 1 and distinguish 11 again, the forming direction of circular arc 21 is identical on the overbending direction of the kink 1 of said terminal and the connecting portion 2.Said circular arc 21 is stamped to form.
Step 3: as shown in Figure 3, with on the kink 1 of terminal than the first bending district 11 more away from 90 ° of the zone bendings of plastic parts 4, the forming direction of circular arc 21 is identical on said overbending direction and the connecting portion 2.
The fixed part of said terminal is fixed together through integrated method and plastic parts 4.
Like Fig. 3 and shown in Figure 4, the connecting portion of terminal of the present invention is pressed a circular arc, can guarantee terminal after twice bendings of 90 °, and develop on the connecting portion of terminal and the surface of plastic parts, and the connecting portion of terminal can not arch upward with respect to the surface of plastic parts, guarantees the needs of using.
The above is merely preferred embodiments of the present invention; Protection scope of the present invention is not exceeded with above-mentioned execution mode; As long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection range of putting down in writing in claims.
Claims (1)
1. the forming method of a terminal, this terminal comprise fixed part, the kink that extends from fixed part and the connecting portion that extends from kink, and it is characterized in that: the forming method of said terminal comprises the steps:
Step 1 a: plastic parts is provided, the fixed part and the plastic parts of terminal is fixed together through integrated method, and makes terminal kink and connecting portion be exposed to plastic parts;
Step 2: the connecting portion of terminal is pressed a circular arc, again with 90 ° of the kink of terminal bendings, form first bending like this on the kink and distinguish, the forming direction of circular arc is identical on the overbending direction of the kink of said terminal and the connecting portion;
Step 3: with on the kink of terminal than the first bending district more away from 90 ° of the zone bendings of plastic parts, the forming direction of circular arc is identical on said overbending direction and the connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010137952XA CN101834398B (en) | 2010-03-29 | 2010-03-29 | Terminal molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010137952XA CN101834398B (en) | 2010-03-29 | 2010-03-29 | Terminal molding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101834398A CN101834398A (en) | 2010-09-15 |
| CN101834398B true CN101834398B (en) | 2012-09-12 |
Family
ID=42718372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010137952XA Expired - Fee Related CN101834398B (en) | 2010-03-29 | 2010-03-29 | Terminal molding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101834398B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365265A (en) * | 2008-09-19 | 2009-02-11 | 瑞声声学科技(常州)有限公司 | Transducer manufacturing method and transducer obtained by the method |
| CN201345717Y (en) * | 2008-12-26 | 2009-11-11 | 瑞声声学科技(常州)有限公司 | Sounding element |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100075539A1 (en) * | 2008-09-25 | 2010-03-25 | Merry Electronics Co., Ltd. | Electrical connector and the terminal thereof |
| CN101674515B (en) * | 2009-09-15 | 2013-01-02 | 歌尔声学股份有限公司 | Miniature moving ring type electroacoustic transducer and assembling method thereof |
-
2010
- 2010-03-29 CN CN201010137952XA patent/CN101834398B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365265A (en) * | 2008-09-19 | 2009-02-11 | 瑞声声学科技(常州)有限公司 | Transducer manufacturing method and transducer obtained by the method |
| CN201345717Y (en) * | 2008-12-26 | 2009-11-11 | 瑞声声学科技(常州)有限公司 | Sounding element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101834398A (en) | 2010-09-15 |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170526 Address after: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Patentee after: AAC TECHNOLOGIES Pte. Ltd. Address before: 518057 Nanshan District province high tech Industrial Park, Shenzhen, North West New Road, No. 18 Co-patentee before: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Patentee before: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180925 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: AAC TECHNOLOGIES Pte. Ltd. Address before: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee before: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Patentee before: AAC TECHNOLOGIES Pte. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 |