CN2410789Y - Terminal and material band combination - Google Patents
Terminal and material band combination Download PDFInfo
- Publication number
- CN2410789Y CN2410789Y CN 99252200 CN99252200U CN2410789Y CN 2410789 Y CN2410789 Y CN 2410789Y CN 99252200 CN99252200 CN 99252200 CN 99252200 U CN99252200 U CN 99252200U CN 2410789 Y CN2410789 Y CN 2410789Y
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- CN
- China
- Prior art keywords
- terminal
- terminals
- strips
- material belt
- strip
- 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
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model relates to a combination relevant to a terminal material band of an electric connector, using a blank layout design of two material bands oppositely ranged; each material band extends out a connecting part respectively connected with the corresponding terminal, so that the terminals are regularly ranged in two lines at a certain space between the two material bands. In addition, series connection parts are extended between the two material bands to be integrally connected with longer parts of the terminals on the different material bands, so that the material bands, a plurality of terminals and the series connection parts are connected into integration. Thus, the terminals are steadily loaded on the two material bands in the simple support beam type support way, favorable to increase electroplating quality and productivity and to reduce manufacturing cost.
Description
The relevant a kind of electric connector terminal of the utility model refers to a kind of two row's terminals that link to each other with the punching press simultaneously of progressive press tool mode especially on two strips, and the electric connector terminal that two row's terminals are electroplated simultaneously when electroplating.
Usually be equiped with some bonder terminals in the electric connector, these bonder terminals not only shape mostly are identical or close, and it is also arranged in connector usually regularly.So, for making terminal production and follow-up plating and assembly work realize high efficiency automation mechanized operation, in connector production, usually adopt metal sheet band material, strike out the intermediate products of terminal material belt combining form in the progressive press tool mode, utilize the acknowledgement of consignment of strip and plating and the assembling that positioning action is carried out automation then.Relevant prior art can be consulted patents such as Taiwan patent application the 84108196th and No. 83209060.
See also shown in Figure 1, for disclosing a kind of existing strip 1 ' that carries some bonder terminals 2 ' that is stamped to form in the progressive press tool mode, there is side cut groove 10 ' at strip 1 ' edge every a determining deviation punching press, nearly centre position every a determining deviation then punching press location hole 12 ' is arranged, and extend connecting portion 14 ', 16 ' regularly at another edge relative with side cut groove 10 '.Again, connecting portion 14 ', 16 ' end and bonder terminal 2 ' link into an integrated entity, and its junction dashes and is provided with snap slot 18 ', and the section configuration of snap slot 18 ' sees also shown in Figure 2, and it is two relative V-shaped grooves of two-sided punching press.The shape of bonder terminal 2 ' then sees also shown in Figure 3, among the figure two independent bonder terminals 2 ', the middle part of this bonder terminal 2 ' is a main part 20 ', and main part 20 ' both sides dash respectively and are provided with the contact site 22 ' that is electrically conducted with the terminal (not shown) of butt connector (not shown), interfere with the connector insulating body (not shown) of accommodating terminal 2 ' and make the fixing interference part 24 ' of terminal, weld impedance adjustment portion 28 ' with the unit area impedance of the weld part 26 ' that electrically conducts and adjusting duplet high-frequency signal mutually with printed circuit board (PCB)
Just, aforementioned strip 1 ' is only for making things convenient for the usefulness of processing procedure, goes into after insulating body (not shown) makes electric connector when terminal 2 ' plant, can locate strip 1 ' is folded down and discards from snap slot 18 '.Therefore, this strip 1 ' is generally relatively weaker with bonder terminal 2 ' junction intensity, yet because terminal 2 ' has three long projecting ends, be contact site 22 ', weld part 26 ' and impedance adjustment portion 28 ', so it is crooked that the terminal 2 ' that is stamped to form easily produces when packing and carrying, especially cause the projecting end 22 ', 26 ', 28 ' of terminal 2 ' crooked etc. bad, electroplate and normally the carrying out of assembling processing procedure such as grade thereby influence follow-up terminal.And, these terminals 2 ' and strip 1 ' to be combined in the electroplating process transmission terminal 2 ' stationarity poor, the projecting end 22 ', 26 ', 28 ' of terminal 2 ' is yielding, thereby causes the electroplating quality instability.For reaching instructions for use, then must increase gold-plated zone, and cause golden salt consumption too big.In addition, this kind terminal material belt is combined in and generally can only adopts pure charged plating form in the electroplating process, can not adopt double material strips to electroplate form simultaneously, so production capacity is lower.
The utility model purpose is to provide a kind of electric connector terminal strip combination, this terminal material belt combination can make the terminal that carries on it not yielding when packing and carrying, reduce the meaningless damage of terminal to control cost, when electroplating, can increase the stationarity of transmission, guaranteeing electroplating quality and to save golden salt, and can implement two discharge bands and electroplate simultaneously to promote and electroplate production capacity.
The purpose of this utility model is that the strip of realizing like this with two some electronics of carrying is arranged in opposite directions, this strip is a sheet long-bar metal material, its upper punch is provided with some perforation of rule arrangement at a certain distance, and extend some connecting portions between two strips from a side of strip respectively, to be connected with respective terminal respectively, these terminals are become one with strip and become regularly at a certain distance two row be arranged between two strips, it is characterized in that between two strips, also being extended with polyphone portion, with with different strips on the longer part one of terminal connect, make two strips, plurality of terminals and polyphone portion fuse.
Owing to adopt such scheme, and the terminal material belt of acquisition is made up, its terminal is not yielding when packing and carrying, and can reduce the meaningless damage of terminal to control cost, and when electroplating, can increase the stationarity of transmission, keeping electroplating quality and to save golden salt, and can implement two discharge bands and electroplate simultaneously to promote and electroplate production capacity.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the stock layout design drawing of existing terminal material belt.
Fig. 2 is an II-II partial cross sectional views shown in Figure 1.
Fig. 3 is the pattern of the independent terminal of two on the strip shown in Figure 1.
Fig. 4 is the stock layout design drawing of terminal material belt of the present utility model.
See also shown in Figure 4ly, the utility model comprises that two are stamped to form and carry the microscler strip 1 of some bonder terminals 2 in the progressive press tool mode.There is side cut groove 10 at strip 1 one edges every a determining deviation punching press, and it has location hole 12 by the centre position every a determining deviation punching press, then extend connecting portion 14,16 regularly in the middle of two strips at another edge relative with the edge that side cut groove 10 is arranged.Some bonder terminals 2 of carrying are connected with the end difference one of connecting portion 14,16 on the strip 1, and the junction dashes and is provided with snap slot 18, and this snap slot 18 is two relative V-shaped grooves (can consult shown in Figure 2) of two-sided punching press, thereby intensity is lower herein.
The middle part of bonder terminal 2 is a main part 20, main part 20 both sides dash altogether and are provided with four longer parts, promptly the contact site 22 that is electrically conducted with the terminal of butt connector, interfere with the connector insulating body (not shown) of accommodating terminal 2 and make the fixing interference part 24 of terminal, weld mutually with weld part 26 that electrically conducts and the impedance adjustment portion 28 that regulates the unit area impedance of duplet high-frequency signal with printed circuit board (PCB).The main part 20 of each terminal 2 has two places to link to each other with connecting portion 14,16 respectively.
In addition, between two strips, be extended with fine strip shape polyphone portion 3, these polyphone portion 3 two ends respectively with different strips on the longer part one of terminal link to each other, two strips 1, plurality of terminals 2 and 3 threes of polyphone portion are fused.
In the present embodiment, because it is longer that impedance adjustment portion 28 extends, and its top end surface is a noncontact face when terminal 2 is packed connector body (not shown) into, and surface quality is less demanding, so polyphone of the present utility model portion 3 is to be connected with the end one of impedance adjustment portion 28.Because the setting of this polyphone portion 3, terminal 2 are for to be carried on two strips 1 with freely-supported beam type support pattern, with the beam type support pattern, the bearing stability of the utility model terminal material belt combination improves greatly compared to prior art.Moreover, because bearing stability improves,, and can reduce the meaningless damage of terminal so the good terminal 2 of punching press is not yielding when packing and carrying, and when plating, the strip stable drive, the electroplating quality of terminal 2 is more stable, can effectively control golden salt consumption.Moreover this kind terminal material belt is combined in the electroplating process need only carry out very little improvement to running part with respect to prior art, promptly can carry out the mode of production that two strips electroplate simultaneously and electroplate, and can promote production capacity.
After the fabrication schedules such as plating of terminal 2 are finished, polyphone portion 3 can be cut, carry out the processing procedures such as assembling of terminal 2 and connector body (not shown) then, to finish the manufacturing of whole electric connector.
Claims (7)
1. terminal material belt combination, punching press is provided with respectively from a side of strip and extends some connecting portions between two strips on the two microscler sheet metal strips that are arranged in parallel, plurality of terminals is connected with aforementioned connecting portion respectively, so that these terminals become one with strip and become two row to be arranged between two strips at a certain distance regularly, it is characterized in that: be extended with polyphone portion between two strips, it connects with the longer part one of terminal on the different strips and two strips, plurality of terminals and polyphone portion is fused.
2. terminal material belt combination according to claim 1, it is characterized in that: the centre position of close strip is every the location hole of the regular arrangement of a determining deviation punching press.
3. terminal material belt combination according to claim 2, it is characterized in that: a side blow of strip is pressed with the side cut groove of regular arrangement at a certain distance.
4. terminal material belt combination according to claim 1, it is characterized in that: polyphone portion is located at lower to the surface requirements in use position of terminal.
5. terminal material belt according to claim 1 combination, it is characterized in that: terminal has contact site, interference part, weld part and impedance adjustment portion respectively, and aforementioned polyphone portion is located in the impedance adjustment portion.
6. terminal material belt combination according to claim 1, it is characterized in that: terminal and the punching press of connecting portion connection have snap slot.
7. terminal material belt combination according to claim 1, it is characterized in that: terminal is the relative V-shaped groove of two-sided punching press with the snap slot of connecting portion connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99252200 CN2410789Y (en) | 1999-12-23 | 1999-12-23 | Terminal and material band combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99252200 CN2410789Y (en) | 1999-12-23 | 1999-12-23 | Terminal and material band combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2410789Y true CN2410789Y (en) | 2000-12-13 |
Family
ID=34036485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99252200 Expired - Fee Related CN2410789Y (en) | 1999-12-23 | 1999-12-23 | Terminal and material band combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2410789Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100514759C (en) * | 2004-03-09 | 2009-07-15 | 日商宽氏股份有限公司 | Electronic connector terminal, a method for plating, and a terminal stack |
| CN102856684A (en) * | 2011-06-29 | 2013-01-02 | 富士康(昆山)电脑接插件有限公司 | Terminal material belt and electric connector thereof |
| CN103119803A (en) * | 2010-09-17 | 2013-05-22 | 矢崎总业株式会社 | Chain terminal |
-
1999
- 1999-12-23 CN CN 99252200 patent/CN2410789Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100514759C (en) * | 2004-03-09 | 2009-07-15 | 日商宽氏股份有限公司 | Electronic connector terminal, a method for plating, and a terminal stack |
| CN103119803A (en) * | 2010-09-17 | 2013-05-22 | 矢崎总业株式会社 | Chain terminal |
| US9011189B2 (en) | 2010-09-17 | 2015-04-21 | Yazaki Corporation | Chain terminal |
| CN103119803B (en) * | 2010-09-17 | 2016-06-22 | 矢崎总业株式会社 | Chain terminal |
| CN102856684A (en) * | 2011-06-29 | 2013-01-02 | 富士康(昆山)电脑接插件有限公司 | Terminal material belt and electric connector thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |