CN104103933B - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN104103933B CN104103933B CN201310117781.8A CN201310117781A CN104103933B CN 104103933 B CN104103933 B CN 104103933B CN 201310117781 A CN201310117781 A CN 201310117781A CN 104103933 B CN104103933 B CN 104103933B
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- bonder terminal
- shell fragment
- shell
- window
- electronic component
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Abstract
The embodiment of the invention discloses a kind of electric connector, including: plastic cement fore shell, metal stator and at least two bonder terminal row, one end of at least two bonder terminal row is mounted side by side in described plastic cement fore shell, and the other end of at least two bonder terminal row is fixed by described metal stator；Bonder terminal package includes bonder terminal and the plastic shell of connector end sub-surface；Bonder terminal is provided with shell fragment, and shell fragment tilts to same direction；The one side of plastic shell offers and the window of described shell fragment equal number, and shell fragment is contained in described window；The another side of plastic shell is provided with groove in the corresponding position of each described window, is used for installing fixing electronic component；Shell fragment that the electronic component that fixes arranges with adjacent bonder terminal is installed adjacent connect the window that device terminal block offers by described and be electrically connected.Correspondingly, the embodiment of the invention also discloses a kind of bonder terminal row and making method for electric connector.
Description
Technical field
The present invention relates to data communications equipment field, particularly relate to a kind of electric connector, making method for electric connector and bonder terminal row.
Background technology
Electric connector is a kind of high speed connector being embedded in bonder terminal by electronic component, owing to electronic component moves into inside adapter from printed circuit board (PCB), overall signal link performance is more excellent, and it is less that components and parts account for veneer area, progressively becomes the essential device of high speed signal system.
The constituted mode of electric connector, typically by by disconnecting in the middle part of bonder terminal, is welded on terminal two ends electronic component, assembles.The rigid connection that current this employing electronic component welds with adapter, electric connector and printed circuit board (PCB) are assembled or in mutual swapping process, owing to electric connector uses the mode of crimping to install on a printed circuit, during crimping, point connector body is by stronger stress effect, stress is transmitted on the electronic component of inside, owing to electronic component volume is less, individual bearing capacity differs greatly, discontinuity, cause the electronic component Cracking Failure of inside, affect signal normal transmission.
Same reason, when electric connector mutually plugs with printed circuit board (PCB), the frontal impact power that electric connector is brought by plug printed circuit board (PCB), impulsive force is transmitted on the electronic component of inside, owing to electronic component volume is less, individual bearing capacity differs greatly, discontinuity, cause internal electronic element to ftracture, affect signal normal transmission.
Summary of the invention
The embodiment of the present invention provides a kind of electric connector, making method for electric connector and bonder terminal row, can solve existing electric connector with printed circuit board (PCB) assembling process in and swapping process mutual with it in, the problem that stress causes internal electronic element Cracking Failure.
On the one hand, the embodiment of the present invention provides a kind of electric connector, including:
Plastic cement fore shell, metal stator and at least two bonder terminal row,
One end of described at least two bonder terminal row is mounted side by side in described plastic cement fore shell, and the other end of described at least two bonder terminal row is fixed by described metal stator；
Described bonder terminal package is included bonder terminal and is formed at the plastic shell of described connector end sub-surface by Shooting Technique；
Described bonder terminal is provided with shell fragment, and described shell fragment tilts to same direction；The one side of described plastic shell offers and the window of described shell fragment equal number, and described shell fragment is contained in described window；The another side of described plastic shell is provided with groove in the corresponding position of each described window, is used for installing fixing electronic component；Shell fragment that the electronic component that fixes arranges with adjacent bonder terminal is installed be electrically connected by the window that device terminal block offers that connects of described adjacent company.
In a kind of possible implementation on the one hand, described shell fragment is electroplate with layer of metal protecting film.
In conjunction with one side or a kind of possible implementation on the one hand, window rectangular shaped described in alternatively possible implementation, the size of described window is suitable with described electronic component-sized.
In conjunction with one side or a kind of possible implementation on the one hand, groove rectangular shaped described in alternatively possible implementation, the size of described groove is suitable with described electronic component-sized.
The embodiment of the present invention also provides for a kind of bonder terminal row, including:
Bonder terminal and be formed at the plastic shell of described connector end sub-surface by Shooting Technique；
Described bonder terminal is provided with shell fragment, and described shell fragment tilts to same direction；The one side of described plastic shell offers and the window of described shell fragment equal number, and described shell fragment is contained in described window；The another side of described plastic shell is provided with groove in the corresponding position of each described window, is used for installing fixing electronic component.
In a kind of possible implementation on the one hand, described shell fragment is electroplate with layer of metal protecting film.
In conjunction with one side or a kind of possible implementation on the one hand, in alternatively possible implementation, described window rectangular shaped, the size of described window is suitable with described electronic component-sized.
In conjunction with one side or a kind of possible implementation on the one hand, in alternatively possible implementation, the rectangular shape of described groove, the size of described groove is suitable with described electronic component-sized.
On the one hand or a kind of possible implementation on the one hand, in conjunction with, in alternatively possible implementation, described on described bonder terminal, shell fragment is offered, including: by being stamped and formed out described shell fragment on described bonder terminal.
The technical scheme provided by the invention described above embodiment can be seen that, electronic component in the embodiment of the present invention is by being fixed on plastic shell groove, it is arranged on bonder terminal row, by termination contact point is changed into elastic piece structure, electronic component is pressed on shell fragment by plastic cement fore shell, under the effect of shell fragment deformation power, it is achieved electronic component and shell fragment in electrical contact.Above by spring-piece type organization plan, when adapter is by crimping stress or plug impulsive force, shell fragment absorbs stress by self deformation or displacement, it is to avoid Stress Transfer, to electronic element, overcomes the risk that electronic component stress ftractures.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings.
The structural representation of the bonder terminal of the band shell fragment that Fig. 1 provides for the embodiment of the present invention；
The elastic piece structure schematic diagram that Fig. 2 provides for the embodiment of the present invention；
The bonder terminal row's structural representation being provided with window that Fig. 3 provides for the embodiment of the present invention；
Fig. 4 sets reeded bonder terminal row's structural representation for what the embodiment of the present invention provided；
The bonder terminal row's structural representation installing fixing electronic component that Fig. 5 provides for the embodiment of the present invention；
The bonder terminal being mounted side by side in plastic cement fore shell row's structural representation that Fig. 6 provides for the embodiment of the present invention；
The structural representation of the metal stator that Fig. 7 provides for the embodiment of the present invention；
The structural representation of the complete electric connector that Fig. 8 provides for the embodiment of the present invention；
A kind of making method for electric connector flow chart that Fig. 9 provides for the embodiment of the present invention.
In figure, each part numbers is: 1-metal stator；2-plastic cement fore shell；3-bonder terminal is arranged；4-bonder terminal；5-plastic shell；6-window；7-groove；8-electronic component；9-shell fragment；10-electric connector；
Detailed description of the invention
For ease of understanding, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
A kind of electric connector of one embodiment of the invention offer, as shown in Figure 8, including
Metal stator 1, plastic cement fore shell 2 and at least two bonder terminal row 3,
One end of at least two bonder terminal row 3 is mounted side by side in plastic cement fore shell 2, and the other end of at least two bonder terminal row 3 is fixed by metal stator 1；
For each bonder terminal row 3, bonder terminal row 3 is included bonder terminal 4 and is formed at the plastic shell 5 of described connector end sub-surface by Shooting Technique, as shown in Figures 3 and 4；
Bonder terminal 4 is provided with shell fragment 9, as shown in Figure 1；
In one embodiment, shell fragment 9 tilts to same direction, as shown in Figure 2；
As it is shown on figure 3, in one embodiment, the one side of plastic shell 5 offers the window 6 with shell fragment equal number, and shell fragment 9 is contained in window 6；As shown in Figure 4, the another side of plastic shell 5 is provided with groove 7 in the corresponding position of each window 6, is used for installing fixing electronic component 8, as shown in Figure 5；In one embodiment, to use the modes such as gluing, welding, plug-in mounting or card dress, electronic component 8 can be fixed in groove 7.
Shell fragment 9 that the electronic component 8 that fixes arranges on 3 with adjacent bonder terminal is installed be electrically connected, as shown in Figure 6 and Figure 8 by the window 6 that device terminal block 3 offers that connects of adjacent company.
In a kind of possible implementation, shell fragment 9 is electroplate with layer of metal protecting film.
Plate the effect of this layer of metal protective film, specifically include that and prevent metal clips oxidation and improve metal clips and the electrical connection sensitivity of electronic component.
Window 6 rectangular shaped in alternatively possible implementation, the size of window 6 and electronic component 8 sizableness.
At the alternatively possible rectangular rectangle of implementation further groove 7, the size of groove 7 and electronic component 8 sizableness.
By above-mentioned spring-piece type organization plan in the embodiment of the present invention, electronic component by and adapter on the shell fragment Elastic Contact of correspondence position realize being electrically connected with, electronic component is fixed on the groove example of adapter and ensures the fixing of position simultaneously, it is to avoid high-temperature soldering.
Secondly, shell fragment is contained in electric connector, when adapter is by crimp force or plug impulsive force, shell fragment absorbs stress by self deformation or displacement, it is to avoid Stress Transfer, to the electronic element connected, overcomes the risk that electronic component stress ftractures.
Furthermore, elastic piece structure is contained in electrical connector interior, can use contact electric connecting mode, it is to avoid the welding manner requirement to bonding area, device discrete for sizes can be housed electrical connector interior.
As shown in Fig. 3, Fig. 4 and Fig. 5, another embodiment of the present invention provides a kind of bonder terminal row 3, including:
Bonder terminal 4 and be formed at bonder terminal by Shooting Technique and arrange the plastic shell 5 on 3 surfaces；
Bonder terminal 4 is provided with shell fragment 9, and all shell fragments 9 tilt to same direction；The one side of plastic shell 5 offers and the window 6 of shell fragment 9 equal number, and shell fragment 9 is contained in window 6；The another side of plastic shell 5 is provided with groove 7 in the corresponding position of each window 6, is used for installing fixing electronic component 8；
In a kind of possible implementation, shell fragment 9 is electroplate with layer of metal protecting film.
In alternatively possible implementation, window 6 rectangular shaped, the size of window 6 and electronic component 8 sizableness.
In alternatively possible implementation, the rectangular shape of groove 7, the size of groove 7 and electronic component 8 sizableness.
In alternatively possible implementation, shell fragment 9 is by being stamped and formed out.
As it is shown in figure 9, another embodiment of the present invention provides a kind of making method for electric connector, step is as follows:
S100, uses common metal terminal processing technology, produces bonder terminal；
S101, offers shell fragment on bonder terminal；
S102, by Shooting Technique, is molded by plastic shell in connector end sub-surface, forms bonder terminal row；
S103, the corresponding position of shell fragment in the one side on plastic shell, set out and the window of shell fragment equal number；
S104, at the another side of plastic shell, offers groove in the corresponding position of each window；
S105, is fixed on electronic component on each groove；
S106, one end that two and above bonder terminal are arranged is mounted side by side in plastic cement fore shell 1, and is fixed by other end metal stator.
In a kind of possible implementation, as shown in the dotted line frame in Fig. 9, told method also includes: S1011, electroplates layer of metal protecting film on described each shell fragment.
In a kind of possible implementation, S101 includes:
By being stamped and formed out described shell fragment on described bonder terminal
In sum, by above-mentioned spring-piece type organization plan in the embodiment of the present invention, electronic component by and adapter on the shell fragment Elastic Contact of correspondence position realize being electrically connected with, electronic component is fixed on the groove example of adapter and ensures the fixing of position simultaneously, it is to avoid high-temperature soldering.
Secondly, shell fragment is contained in electric connector, when adapter is by crimp force or plug impulsive force, shell fragment absorbs stress by self deformation or displacement, it is to avoid Stress Transfer, to the electronic element connected, overcomes the risk that electronic component stress ftractures.
Furthermore, elastic piece structure is contained in electrical connector interior, uses contact electric connecting mode, it is to avoid the welding manner requirement to bonding area, device discrete for sizes can be housed electrical connector interior.
The above; being only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (5)
1. an electric connector, it is characterised in that including:
Plastic cement fore shell, metal stator and at least two bonder terminal row,
Described at least two bonder terminal row one end be mounted side by side in described plastic cement fore shell, described at least
The other end of two bonder terminal rows is fixed by described metal stator；
Described bonder terminal package includes bonder terminal and is formed at described connector end sublist by Shooting Technique
The plastic shell in face；
Described bonder terminal is provided with shell fragment, and described shell fragment tilts to same direction；The one of described plastic shell
Face offers and the window of described shell fragment equal number, and described shell fragment is contained in described window；Described plastic cement
The another side of shell is provided with groove in the corresponding position of each described window, is used for installing fixing electronics unit
Part；The electronic component fixed is installed with the shell fragment on adjacent bonder terminal row by described adjacent company
Connect the window that device terminal block offers to be electrically connected.
Electric connector the most according to claim 1, it is characterised in that described shell fragment is electroplate with one layer
Metal protective film.
Electric connector the most according to claim 1, it is characterised in that described window rectangular shaped,
The size of described window is suitable with described electronic component-sized.
Electric connector the most according to claim 1, it is characterised in that described groove rectangular shaped,
The size of described groove is suitable with described electronic component-sized.
Electric connector the most according to claim 1, it is characterised in that described shell fragment passes through punching press shape
Become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117781.8A CN104103933B (en) | 2013-04-07 | 2013-04-07 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117781.8A CN104103933B (en) | 2013-04-07 | 2013-04-07 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104103933A CN104103933A (en) | 2014-10-15 |
| CN104103933B true CN104103933B (en) | 2016-10-05 |
Family
ID=51671864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310117781.8A Active CN104103933B (en) | 2013-04-07 | 2013-04-07 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104103933B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355673Y (en) * | 2008-12-02 | 2009-12-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201699248U (en) * | 2008-12-12 | 2011-01-05 | 莫列斯公司 | Connector with improved resonance |
| CN102315549A (en) * | 2010-07-02 | 2012-01-11 | 艾恩特精密工业股份有限公司 | Electric connector with packaging plastic molding material and assembly method for electric connector |
| CN202474371U (en) * | 2012-03-09 | 2012-10-03 | 东莞市星擎电子科技有限公司 | Three-in-one card holder |
| CN102969619A (en) * | 2011-09-01 | 2013-03-13 | 至佳电子股份有限公司 | Improved connector structure |
-
2013
- 2013-04-07 CN CN201310117781.8A patent/CN104103933B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355673Y (en) * | 2008-12-02 | 2009-12-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201699248U (en) * | 2008-12-12 | 2011-01-05 | 莫列斯公司 | Connector with improved resonance |
| CN102315549A (en) * | 2010-07-02 | 2012-01-11 | 艾恩特精密工业股份有限公司 | Electric connector with packaging plastic molding material and assembly method for electric connector |
| CN102969619A (en) * | 2011-09-01 | 2013-03-13 | 至佳电子股份有限公司 | Improved connector structure |
| CN202474371U (en) * | 2012-03-09 | 2012-10-03 | 东莞市星擎电子科技有限公司 | Three-in-one card holder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104103933A (en) | 2014-10-15 |
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Effective date of registration: 20211222 Address after: 450046 Floor 9, building 1, Zhengshang Boya Plaza, Longzihu wisdom Island, Zhengdong New Area, Zhengzhou City, Henan Province Patentee after: Super fusion Digital Technology Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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| TR01 | Transfer of patent right |