CN204315843U - Anti-tampering electric connector for socket - Google Patents
Anti-tampering electric connector for socket Download PDFInfo
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- CN204315843U CN204315843U CN201420821607.1U CN201420821607U CN204315843U CN 204315843 U CN204315843 U CN 204315843U CN 201420821607 U CN201420821607 U CN 201420821607U CN 204315843 U CN204315843 U CN 204315843U
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- screening
- lid
- terminal
- insulating body
- face
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Abstract
The anti-tampering electric connector for socket of the utility model comprises: an insulating body, a holder, a first terminal, one second terminal, a bonding sheet, a screening can and a metal fixed cap.Wherein, screening can only has a pre-and post perforative accommodation space and bores a hole without other.Metal fixed cap is fixed on this screening can end face, and has a lid, and this lid is fixed on this screening can end face, and this lid extends plural welding foot downwards.Through without the screening can of unnecessary perforation and the metal fixed cap set up, EMI suppression and the RFI characteristic of screening can be provided, and promote the resistance to plug intensity of screening can.
Description
Technical field
The utility model is about a kind of electric connector, especially a kind of anti-tampering electric connector for socket, its screening can is fixed to circuit board to promote the constant intensity of screening can through retaining element, and screening can does not have a holes of punch process, therefore promote anti-electromagnetic interference (the Electromagnetic Interference of screening can, EMI) effect of (Radio Frequency Interference, RFI) and the performance of resistance to plug is disturbed with anti-less radio-frequency.
Background technology
Universal serial bus (Universal Serial Bus, USB) 3.1 agreements have increased the specification of C type (Type C) electric connector not long ago newly, except the superfast transmission rate information that 10Gbps can be provided, on volume, portable device, the interface such as compact and applicable mobile phone symmetrically and can positive and negative grafting, therefore can be widely used on various electronic equipment.
Because the high-frequency signals terminal in USB Type C electric connector is under the operation of ultrahigh speed data transmission, understand the electromagnetic wave of some frequency of radiation and disturb other wired or wireless devices outside, also be easily subject to the Electromagnetic Interference that other wired or wireless radiation of equipment go out, the requirement that USB Type C electric connector disturbs for EMI suppression is more better than passing electric connector.Usually, the screening can of USB Type C electric connector provides the major function of EMI suppression interference.
Current USB Type C electric connector for socket stamps out welding foot with punching press program on screening can, to be welded on a circuit board by welding foot through welding means, is fixed on circuit boards by USB Type C electric connector for socket by this.But this punching press program also can produce holes on screening can, and these holes reduce the performance of screening can EMI suppression and RFI, also reduce the number of times of resistance to plug of USB Type C electric connector for socket.
Utility model content
The design has holes and shield effectiveness and the not good problem of resistance to plug performance in view of the screening can of existing USB Type C electric connector, improves that it is not enough in disappearance, and then creates a kind of anti-tampering electric connector for socket.
This creation main purpose is for providing a kind of anti-tampering electric connector for socket, its screening can is fixed to circuit board to promote the constant intensity of screening can through retaining element, and screening can does not have a holes of punch process, therefore promote the performance of the EMI suppression of screening can and the effect of anti-RFI and resistance to plug.
For reaching above-mentioned purpose, described anti-tampering electric connector for socket is made to comprise:
One insulating body;
One holder, is fixed on this insulating body end face and locates rearward;
One first end subgroup, it comprises plural the first terminal, this plural the first terminal is arranged on this holder, and be positioned at this insulating body end face, respectively this first terminal has one first canned paragraph, first in electrical contact section and the first welding section respectively, this first canned paragraph is arranged in this holder, and this first in electrical contact section to extend forward from this first canned paragraph and to be arranged on this insulating body end face, and this first welding section extends backwards from this first canned paragraph;
One second terminal group, it comprises plural second terminal, this plural second terminal is arranged on this insulating body, respectively this second terminal has one second canned paragraph, second in electrical contact section and the second welding section respectively, this second canned paragraph is arranged in this insulating body, this second in electrical contact section to extend forward from this second canned paragraph and to be arranged on this insulating body end face, this second welding section extends backwards from this second canned paragraph, wherein, this second terminal group both center relative to first end subgroup is that point symmetry configures;
One screening can, runs through formation one for the accommodation space arranging this insulating body and this holder before and after this screening can; And
One metal fixed cap, it has a lid, and this lid is fixed on this screening can end face, and this lid extends plural welding foot downwards.
By above-mentioned technological means, this screening can itself does not have holes with the processing of punching press program, therefore can maintain integrity degree and the structural strength of screening can, so promote the EMI suppression of screening can and anti-RFI with the performance of resistance to plug.In addition, mutually weld through laser with screening can or manner and fixing metal fixed cap has welding foot, therefore screening can not have any welding foot, this makes screening can share part as standard, save the die cost of the different screening can of exploitation, and metal fixed cap can strengthen the structural strength of screening can to promote resistance to plug performance.
The front end of described lid is positioned at this screening can end face and this screening can front end close, and this screening can rear end one segment distance is stretched out in the rear end of this lid backward.
The front end of described lid is positioned at this screening can end face and this screening can rear end close, and this screening can rear end one segment distance is stretched out in the rear end of this lid backward.
Described lid rear end extends a tail covering lid downwards.
Described anti-tampering electric connector for socket comprises a bonding sheet further, and this bonding sheet is embedded among this insulating body with injection molding method, and between this first end subgroup and this second terminal group.
On described lid end face, depression is formed with plural laser solder joint.
Accompanying drawing explanation
Fig. 1 is the stereo appearance figure of the utility model the 1st embodiment.
Fig. 2 is another stereo appearance figure of the utility model the 1st embodiment.
Fig. 3 is the three-dimensional exploded view of the utility model the 1st embodiment.
Fig. 4 is another three-dimensional exploded view of the utility model the 1st embodiment.
Fig. 5 is the side sectional view of the utility model the 1st embodiment.
Fig. 6 is the stereo appearance figure of the utility model the 2nd embodiment.
Fig. 7 is another stereo appearance figure of the utility model the 2nd embodiment.
Fig. 8 is the three-dimensional exploded view of the utility model the 2nd embodiment.
Fig. 9 is another three-dimensional exploded view of the utility model the 2nd embodiment.
Figure 10 is the side sectional view of the utility model the 2nd embodiment.
Symbol description
10 insulating bodies
20 holders
30 the first terminals
31 first canned paragraphs
32 first in electrical contact sections
33 first welding sections
40 second terminals
41 second canned paragraphs
42 second in electrical contact sections
43 second welding sections
50 bonding sheets
60,60a screening can
600 accommodation spaces
601 front ends
602 rear ends
63 auxiliary welding pin
70,70a metal fixed cap
71 lids
711 front ends
712 rear ends
715 laser solder joints
73 welding foots
75 tail covering lids.
Embodiment
Please refer to Fig. 1 and Fig. 2, the anti-tampering electric connector for socket of the utility model the 1st embodiment comprises: insulating body 10, holder 20, the first terminal 30,1 second terminal 40, bonding sheet 50, screening can 60 and a metal fixed cap 70.
This holder 20 is fixed on this insulating body 10 end face and locates rearward.
Please with further reference to Fig. 3 and Fig. 4, this the first terminal 30 is arranged on this holder 20, and comprise plural the first terminal 30, this plural the first terminal 30 is arranged on this holder 20, and be positioned at this insulating body 10 end face, respectively this first terminal 30 has one first canned paragraph 31 respectively, first in electrical contact section 32 and the first welding section 33, this first canned paragraph 31 is arranged in this holder 20, this first in electrical contact section 32 to extend forward from this first canned paragraph 31 and to be arranged on this insulating body 10 end face, this first welding section 33 extends backwards from this first canned paragraph 31.
This second terminal 40 comprises plural second terminal 40, this plural second terminal 40 is arranged on this insulating body 10, respectively this second terminal 40 has one second canned paragraph 41, second in electrical contact section 42 and the second welding section 43 respectively, this second canned paragraph 41 is arranged in this insulating body 10, this second in electrical contact section 42 to extend forward from this second canned paragraph 41 and to be arranged on this insulating body 10 end face, this second welding section 43 extends backwards from this second canned paragraph 41, wherein, this second terminal 40 both center relative to the first terminal 30 is that point symmetry configures.
Please with further reference to Fig. 5, this bonding sheet 50 is embedded among insulating body 10 with injection molding method, and between the first terminal 30 and the second terminal 40.
This screening can 60 is arranged on this insulating body 10 with on this holder 20, run through before and after on this screening can 60 and be formed with an accommodation space 600 and without any other perforation, this accommodation space 600 is in order to the second canned paragraph 41 of the first canned paragraph 31 and the second terminal 40 that hold the first terminal 30.
This metal fixed cap 70 is fixed on this screening can 60 end face, and has a lid 71, and this lid 71 is fixed on this screening can 60 end face, and this lid 71 extends plural welding foot 73 downwards can weld on circuit boards.In the 1st embodiment, the front end 711 of this lid 71 is positioned at this screening can 60 end face and this screening can 60 front end 601 close, and this screening can 60 rear end 602 1 segment distance is stretched out in the rear end 712 of this lid 71 backward.In addition, this lid 71 rear end extends a tail covering lid 75 downwards.Moreover, this lid 71 end face can be recessed to form plural laser solder joint 715, metal fixed cap 70 can have been allowed to be welded on screening can 60 through laser spot welding mode through laser solder joint 715.
Please refer to Fig. 6 to Figure 10, the anti-tampering electric connector for socket of the utility model the 2nd embodiment comprises: insulating body 10, holder 20, the first terminal 30,1 second terminal 40, bonding sheet 50, screening can 60a and metal fixed cap 70a.
In the 2nd embodiment, the front end 711 of metal fixed cap 70 lid 71 is positioned at this screening can 60a end face and close this screening can 60a rear end 602, and this screening can 60a rear end 602 1 segment distance is stretched out in the rear end 712 of this metal fixed cap 70 lid 71 backward.And screening can 60a can become to have plural auxiliary welding pin 63 can weld on circuit boards by metal injection molded mode type.
By above-mentioned technological means, the utility model has following advantages:
1. this screening can 60 itself does not have holes with the processing of punching press program, therefore can maintain integrity degree and the structural strength of screening can 60, so promote the EMI suppression of screening can 60 and anti-RFI with the performance of resistance to plug.
2. mutually weld through laser with screening can 60 or manner and fixing metal fixed cap 70 has welding foot 73, therefore screening can 60 can not have any welding foot 73, this makes screening can 60 can share part as standard, save the die cost of the different screening can 60 of exploitation, and metal fixed cap 70 can strengthen the structural strength of screening can 60 to promote resistance to plug performance.
3. the tail covering lid 75 of metal fixed cap 70 further provides the function of shielding to first end subgroup and the second terminal group, can effectively avoid interfering with each other with external electric parts.
Claims (6)
1. an anti-tampering electric connector for socket, it comprises:
One insulating body;
One holder, is fixed on this insulating body end face and locates rearward;
One first end subgroup, it comprises plural the first terminal, this plural the first terminal is arranged on this holder, and be positioned at this insulating body end face, respectively this first terminal has one first canned paragraph, first in electrical contact section and the first welding section respectively, this first canned paragraph is arranged in this holder, and this first in electrical contact section to extend forward from this first canned paragraph and to be arranged on this insulating body end face, and this first welding section extends backwards from this first canned paragraph;
One second terminal group, it comprises plural second terminal, this plural second terminal is arranged on this insulating body, respectively this second terminal has one second canned paragraph, second in electrical contact section and the second welding section respectively, this second canned paragraph is arranged in this insulating body, this second in electrical contact section to extend forward from this second canned paragraph and to be arranged on this insulating body end face, this second welding section extends backwards from this second canned paragraph, wherein, this second terminal group both center relative to first end subgroup is that point symmetry configures;
One screening can, runs through formation one for the accommodation space arranging this insulating body and this holder before and after this screening can; And
One metal fixed cap, it has a lid, and this lid is fixed on this screening can end face, and this lid extends plural welding foot downwards.
2. anti-tampering electric connector for socket as claimed in claim 1, is characterized in that: the front end of described lid is positioned at this screening can end face and near this screening can front end, and this screening can rear end one segment distance is stretched out in the rear end of this lid backward.
3. anti-tampering electric connector for socket as claimed in claim 1, is characterized in that: the front end of described lid is positioned at this screening can end face and near this screening can rear end, and this screening can rear end one segment distance is stretched out in the rear end of this lid backward.
4. anti-tampering electric connector for socket according to any one of claims 1 to 3 item, is characterized in that: described lid rear end extends a tail covering lid downwards.
5. anti-tampering electric connector for socket as claimed in claim 4, it is characterized in that: described anti-tampering electric connector for socket comprises a bonding sheet further, this bonding sheet is embedded among this insulating body with injection molding method, and between this first end subgroup and this second terminal group.
6. anti-tampering electric connector for socket as claimed in claim 5, is characterized in that: on described lid end face, depression is formed with plural laser solder joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821607.1U CN204315843U (en) | 2014-12-23 | 2014-12-23 | Anti-tampering electric connector for socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821607.1U CN204315843U (en) | 2014-12-23 | 2014-12-23 | Anti-tampering electric connector for socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315843U true CN204315843U (en) | 2015-05-06 |
Family
ID=53138141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420821607.1U Active CN204315843U (en) | 2014-12-23 | 2014-12-23 | Anti-tampering electric connector for socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315843U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538801A (en) * | 2014-12-23 | 2015-04-22 | 连展科技电子（昆山）有限公司 | Anti-interference socket electric coupler |
| TWI583075B (en) * | 2015-05-14 | 2017-05-11 | Hsi Chin Electronics Co Ltd | Electrical connector |
| KR20180017692A (en) * | 2016-08-10 | 2018-02-21 | 히로세코리아 주식회사 | Connector for waterproof |
-
2014
- 2014-12-23 CN CN201420821607.1U patent/CN204315843U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538801A (en) * | 2014-12-23 | 2015-04-22 | 连展科技电子（昆山）有限公司 | Anti-interference socket electric coupler |
| TWI583075B (en) * | 2015-05-14 | 2017-05-11 | Hsi Chin Electronics Co Ltd | Electrical connector |
| KR20180017692A (en) * | 2016-08-10 | 2018-02-21 | 히로세코리아 주식회사 | Connector for waterproof |
| KR102510778B1 (en) * | 2016-08-10 | 2023-03-16 | 히로세코리아 주식회사 | Connector for waterproof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |