CN203553436U - Electric connector, shell thereof and electronic device using electric connector - Google Patents
Electric connector, shell thereof and electronic device using electric connector Download PDFInfo
- Publication number
- CN203553436U CN203553436U CN201320592080.5U CN201320592080U CN203553436U CN 203553436 U CN203553436 U CN 203553436U CN 201320592080 U CN201320592080 U CN 201320592080U CN 203553436 U CN203553436 U CN 203553436U
- Authority
- CN
- China
- Prior art keywords
- coating
- main body
- electric connector
- extension
- housing
- 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 - Lifetime
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 62
- 238000000576 coating method Methods 0.000 claims abstract description 62
- 238000003466 welding Methods 0.000 claims abstract description 18
- 230000004308 accommodation Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 21
- 238000007747 plating Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 229910052759 nickel Inorganic materials 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 229910000990 Ni alloy Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Landscapes
- Casings For Electric Apparatus (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to an electrical connector, a housing thereof and an electronic device using the same, wherein the housing comprises a main body, an extension portion, a first plating layer, a second plating layer and a third plating layer. The main body is provided with an inner side face and an outer side face which are opposite, the inner side face forms an accommodating space, and the accommodating space is provided with a connecting port. The extension part is connected with the outer side surface and extends towards the direction different from the main body, and the tail end of the extension part is provided with a welding foot. The first coating comprises a first material and covers the main body and the extension part. The second plating layer comprises a second material and covers the first plating layer on the main body. The third plating layer comprises a third material and covers the first plating layer on the extension part. Compared with the prior art, the novel structure can reduce the production cost and avoid the waste of resources.
Description
Technical field
This is novel relates to its connecting interface of a kind of connector and housing thereof and use, relates in particular to the electronic installation of the coated electric connector of a kind of tool and housing thereof and this electric connector of use.
Background technology
Existing electronic installation, comprises mobile phone, flat computer, mobile computer and desktop PC etc., and its appearance color is in the majority with black.And be installed in the connecting interface on these electronic installations, for example offer the electric connector of various input and output use that signal terminal plugs, its housing mostly also can be using black as appearance color, to coordinate electronic installation itself, make it have the outward appearance of globality, and the aesthetic property of improving product and texture.
For the housing that makes electric connector presents black, need carry out corresponding surface treatment procedure.With the technology of present stage, mainly that the first plated surface last layer nickel alloy at housing is as substrate, then at the bottom of this layer of nickel alloy base, plate again layer of gold, to improve its solderability or conductivity, last, on this layer of gold, plate again the black nickel of one deck, to meet appearance color requirement and to improve antiwear property.But with the effect of electric connector, except the part in order to welding of housing need meet the requirement of solderability or conductivity, all the other parts do not have this requirement.Therefore in known techniques, the entirety of housing is all coated with layer of gold, this measure had both caused the waste for no reason of resource, had also caused the raising of production cost.
Summary of the invention
In view of this, this novel object, at the electronic installation that proposes a kind of electric connector and housing and this electric connector of use, reduces production costs to enabling, and can avoid for no reason wasting resource.
For achieving the above object, the housing of a kind of electric connector of this novel proposition, described housing comprises main body, extension, the first coating, the second coating and the 3rd coating.Main body has opposed medial surface and lateral surface, and medial surface forms accommodation space, and accommodation space has connector.Extension is connected in lateral surface and extends towards the direction that differs from main body, and the end of extension has welding foot.The first coating comprises the first material, is covered on main body and extension.The second coating comprises the second material, is covered on the first coating in main body.The 3rd coating comprises the 3rd material, is covered on the first coating on extension.
In this novel embodiment, described main body comprises metal level.
In this novel embodiment, described the first material is nickel or nickel alloy.
In this novel embodiment, described the second material is black nickel or black titanium.
In this novel embodiment, described the 3rd material is gold or tin.
In this novel embodiment, described the 3rd coating is positioned on the first coating on welding foot.
For achieving the above object, this is novel also proposes a kind of electric connector, comprises housing described above, insulating body and conducting terminal.Insulating body is arranged at accommodation space and connects the medial surface of main body, and conducting terminal is arranged on insulating body.
In this novel embodiment, described main body comprises metal level, and the first material is nickel or nickel alloy, and the second material is black nickel or black titanium, and the 3rd material is gold or tin.
In this novel embodiment, described the 3rd coating is positioned on the first coating on welding foot.
For achieving the above object, this novel connecting interface that reintroduces a kind of electronic installation, comprises electric connector and circuit board as previously mentioned, and circuit board has pad, and wherein, described welding foot is fixed in pad.
A kind of electric connector that this is novel proposed and the electronic installation of housing and this electric connector of use thereof, compared to known techniques, have lower production cost, and can not cause the waste of resource.
For allowing this novel object, feature and advantage can make this field have, conventionally know that the knowledgeable is more readily understood, below lift a preferred embodiment, and coordinate appended graphicly, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the housing of the electric connector of this novel preferred embodiment.
Fig. 2 is the generalized section of the connecting interface of this novel preferred embodiment.
Fig. 3 is that this electric connector of novel preferred embodiment and the coating of housing thereof are made flow chart.
Embodiment
Referring to Fig. 1 and Fig. 2, Fig. 1 is the schematic diagram of the housing of the electric connector of this novel preferred embodiment, Fig. 2 illustrate is the generalized section of the connecting interface of this novel preferred embodiment, and what need understanding is that the coating system shown in Fig. 2 has highlighted thickness for convenience of explanation.On electronic installation (not indicating in figure), there is connecting interface 1, can provide input and output signal terminal to be used as to be electrically connected, in the present embodiment, it is micro universal serial bus (micro universal serial bus, Micro USB), but be not limited to this.Connecting interface 1 comprises electric connector 10 and circuit board 400, and electric connector 10 is to be fixed on circuit board 400 through welding.Electric connector 10 comprises housing 100, insulating body 200 and conducting terminal 300.Housing 100 comprises main body 110, extension 120, the first coating 101, the second coating 102 and the 3rd coating 103.
The first coating 101 comprises the first material, and it is covered on main body 110 and extension 120, and the first coating 101 is the tack in order to increase plating all the other coating thereon, and described the first material can be nickel or nickel alloy.The second coating 102 comprises the second material, and the second coating 102 is only covered on first coating 101 of position in main body 110, and in other words, the second coating 102 is not covered on first coating 101 of position on extension 120.The second coating 102 is to increase antiwear property, and makes to see and present black outside main body 110.Described the second material is preferably black nickel, and in other embodiments, the second material also can be black titanium, or all the other materials that can present black and have antiwear property.The 3rd coating 103 comprises the 3rd material, and the 3rd coating 103 is only covered on first coating 101 of position on extension 120, that is the 3rd coating 103 is not covered on first coating 101 of position in main body 110.The 3rd coating 103 is to increase solderability, is welded on the pad 410 of circuit board 400 in order to welding foot 121.Described the 3rd material is preferably gold or tin, or other can increase the material of solderability.Extension 120 be configured in electronic installation inside but not outside being revealed in, thereby whether the appearance color of extension 120 is black inessential, therefore also need on extension 120, not plate the second coating 102 again.In other embodiments, the 3rd coating also can only be covered on first coating of position on welding foot.
Please refer to Fig. 3, Fig. 3 is that this electric connector of novel preferred embodiment and the coating of housing thereof are made flow chart.In step S101, provide the housing 100 of electric connector 10; In step S103, on housing 100, comprise main body 110 and extension 120, plate the first coating 101; In step S105, on the first coating 101 in position at extension 120, plate the 3rd coating 103, in this process, can use guard member to cover main body 110, but be not limited to this; In step S107, on the first coating 101 in position in main body 110, plate the second coating 102.And the assembly with housing 100 about insulating body 200, conducting terminal 300, and the welding sequence of electric connector 10 and circuit board 400, should be this area tool and conventionally know that the knowledgeable knows, in this, repeat no more.
In sum, a kind of electric connector that this is novel proposed and the electronic installation of housing and this electric connector of use thereof, it has lower production cost, and more can not cause the waste of resource.
Although originally novel, with preferred embodiment, disclose as above, so it is not intended to limit novelly, anyly has the knack of this skill person, not departing from these novel spirit and scope, when doing a little change and retouching, therefore this novel claim scope defines and is as the criterion.
Symbol description
1: connecting interface
10: electric connector
100: housing
101: the first coating
102: the second coating
103: the three coating
110: main body
111: medial surface
112: lateral surface
113: accommodation space
114: connector
115: slot
120: extension
121: welding foot
200: insulating body
300: conducting terminal
400: circuit board
410: pad
S101: the housing that electric connector is provided
S103: plate the first coating in housing
S105: plate the 3rd coating in extension
S107: plate the second coating in body.
Claims (6)
1. a housing for electric connector, this housing comprises:
Main body, has opposed medial surface and lateral surface, and this medial surface forms accommodation space, and this accommodation space has connector;
Extension, is connected in this lateral surface and extends towards the direction that differs from this main body, and the end of this extension has welding foot;
The first coating, is covered on this main body and this extension;
The second coating, is covered on this first coating in this main body; And
The 3rd coating, is covered on this first coating on this extension.
2. the housing of electric connector as claimed in claim 1, is characterized in that: described main body comprises metal level.
3. the housing of electric connector as claimed in claim 1, is characterized in that: described the 3rd coating is positioned on this first coating on this welding foot.
4. an electric connector, comprising:
Housing, this housing comprises:
Main body, has opposed medial surface and lateral surface, and this medial surface forms accommodation space, and this accommodation space has connector;
Extension, is connected in this lateral surface and extends towards the direction that differs from this main body, and the end of this extension has welding foot;
The first coating, is covered on this main body and this extension;
The second coating, is covered on this first coating in this main body;
The 3rd coating, is covered on this first coating on this extension;
Insulating body, is arranged at this accommodation space and connects this medial surface of this main body; And
Conducting terminal, is arranged on this insulating body.
5. electric connector as claimed in claim 4, is characterized in that: described the 3rd coating is positioned on this first coating on this welding foot.
6. a connecting interface for electronic installation, comprising:
Electric connector as claimed in claim 4; And
Circuit board, has pad;
Wherein, this welding foot is fixed in this pad.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101219233 | 2012-10-04 | ||
| TW101219233U TWM452501U (en) | 2012-10-04 | 2012-10-04 | Electrical connector and housing thereof and connecting interface of electrical device using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553436U true CN203553436U (en) | 2014-04-16 |
Family
ID=49078939
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310439783.9A Active CN103633476B (en) | 2012-10-04 | 2013-09-25 | Electric connector and its shell and connection interface of electronic device using the same |
| CN201320592080.5U Expired - Lifetime CN203553436U (en) | 2012-10-04 | 2013-09-25 | Electric connector, shell thereof and electronic device using electric connector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310439783.9A Active CN103633476B (en) | 2012-10-04 | 2013-09-25 | Electric connector and its shell and connection interface of electronic device using the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN103633476B (en) |
| TW (1) | TWM452501U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113725647A (en) * | 2020-05-26 | 2021-11-30 | 北京小米移动软件有限公司 | Electric connector and electronic equipment |
| CN113897648A (en) * | 2021-11-22 | 2022-01-07 | 东莞中探探针有限公司 | Connector terminal electroplating process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1169266C (en) * | 2000-12-14 | 2004-09-29 | 富士康(昆山)电脑接插件有限公司 | Manufacture of electric connector |
| CN2525695Y (en) * | 2002-02-06 | 2002-12-11 | 崑义实业股份有限公司 | Improved connector shell |
| CN101640327B (en) * | 2008-08-01 | 2011-05-04 | 和硕联合科技股份有限公司 | Electrical connector |
| JP5149762B2 (en) * | 2008-10-10 | 2013-02-20 | タイコエレクトロニクスジャパン合同会社 | Connector with shell |
| CN102544884B (en) * | 2011-12-23 | 2015-04-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector, electric connector casing and surface treatment method of electric connector casing |
-
2012
- 2012-10-04 TW TW101219233U patent/TWM452501U/en not_active IP Right Cessation
-
2013
- 2013-09-25 CN CN201310439783.9A patent/CN103633476B/en active Active
- 2013-09-25 CN CN201320592080.5U patent/CN203553436U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN103633476B (en) | 2017-07-21 |
| TWM452501U (en) | 2013-05-01 |
| CN103633476A (en) | 2014-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |