CN201774090U - Electric connector and electric connector component - Google Patents
Electric connector and electric connector component Download PDFInfo
- Publication number
- CN201774090U CN201774090U CN2010202463236U CN201020246323U CN201774090U CN 201774090 U CN201774090 U CN 201774090U CN 2010202463236 U CN2010202463236 U CN 2010202463236U CN 201020246323 U CN201020246323 U CN 201020246323U CN 201774090 U CN201774090 U CN 201774090U
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- CN
- China
- Prior art keywords
- circuit board
- electric connector
- sub
- grounding parts
- ground area
- 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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Abstract
The utility model relates to an electric connector and an electric connector component, and the electric connector component further comprises an external circuit board through which the electric connector can be welded. The electric connector is welded on the external circuit board through the high temperature welding process, the electric connector is provided with an insulating body, a metal housing coating the insulating body and a sub-circuit board, wherein the sub-circuit board is provided with a grounding region, the metal housing is provided with a grounding part, the grounding region is provided with solder for welding the grounding part with the grounding region. The grounding part and the grounding region are welded through the high-temperature welding process, and prior to welding, the grounding part is in contact with the solder, therefore grounding region can be welded with the grounding part conveniently after the solder is molten by heating.
Description
[technical field]
The utility model relates to a kind of electric connector and electric coupler component, particularly relates to the ground structure of this electric connector and electric coupler component.
[technical background]
The notification number of December 5 calendar year 2001 bulletin is that 2463978 Chinese patent has disclosed a kind of electric connector, it can cooperate with butt connector, electric connector comprises insulating body, the sub-circuit board and the metal shell that are immobilizated in insulating body is installed, the rear surface of described sub-circuit board has been sticked metallic film to form the ground area, described metal shell extension is provided with cantilevered leg, and described cantilevered leg is connected on the ground area.
So design, cantilevered leg are easy to generate subdues and the elasticity butt between cantilevered leg and metallic film is become built on the sand, influences the ground connection connection stability.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of and is convenient to utilize high-temperature soldering technology to be grounded welding to guarantee the electric connector of ground connection connective stability.
For solving above technical problem, the utility model adopts following technical scheme: a kind of electric connector, it can adopt high-temperature soldering technology to be welded in the external circuit board, described electric connector is provided with insulating body, the metal shell of coated insulation body and sub-circuit board, described sub-circuit board is provided with the ground area, described metal shell is provided with grounding parts, described ground area is provided with the scolder that is used for welding grounding parts and ground area, described grounding parts contacts with scolder, so that can adopt high-temperature soldering technology to realize the welding of electric connector and the external circuit board and the welding of grounding parts and ground area in the lump.
For solving above technical problem, the utility model also can adopt following technical scheme: a kind of electric connector, described electric connector is provided with the metal shell and the sub-circuit board of insulating body, coated insulation body, described sub-circuit board is provided with the ground area, described metal shell is provided with grounding parts, described ground area is provided with the scolder that is used for welding grounding parts and ground area, and described grounding parts contacts with scolder, so that weld ground area and grounding parts after the scolder melted by heating.
Technical problem to be solved in the utility model is to provide a kind of comparatively practical electric coupler component.
For solving above technical problem, the utility model adopts following technical scheme: a kind of electric coupler component, the electric connector that it comprises the external circuit board and is welded in the external circuit board, described electric connector is provided with insulating body, the metal shell of coated insulation body and sub-circuit board, described sub-circuit board is provided with the ground area, described metal shell is provided with grounding parts, described ground area is provided with the scolder that is used for welding grounding parts and ground area, described electric connector also is provided with and adopts high-temperature soldering technology to be welded in the splicing ear of the external circuit board, described electric coupler component adopts high-temperature soldering technology to realize the welding of electric connector and the external circuit board and the welding of grounding parts and ground area in the lump, and described grounding parts contacts with described scolder before welding with the ground area.
This electric connector is convenient to utilize the ground connection welding between high-temperature soldering technology fusion welding realization scolder and grounding parts, to guarantee the ground connection connection stability; This electric coupler component can realize adopting high-temperature soldering technology to be grounded the welding of welding and the external circuit board and electric connector in the lump, and is very practical.
Below in conjunction with diagram the design is described in detail.
[description of drawings]
Fig. 1 is the stereogram of the utility model electric connector.
Fig. 2 is the exploded view of the utility model electric connector.
Fig. 3 is the exploded view of the utility model electric connector terminal module.
[main element symbol description]
Recessed region 1100
Diapire 111
Splicing ear 121
Butt joint terminal 123
Conversion terminal 124
Magnetic element 125
Shell craft port 132
Die-cut mouthful 134
[embodiment]
See also shown in Fig. 1-2, a kind ofly meet electric connector 100 of the present utility model, it can adopt high-temperature soldering technology (as the infrared ray Reflow Soldering) to be welded in the external circuit board and can cooperate with butt connector (not shown), and described electric connector 100 comprises insulating body 11, is installed on the metal shell 13 of the terminal module 12 of insulating body 11, coated insulation body 11 and the LED 14 that is immobilizated in insulating body 11 relative both sides is installed.
See also shown in Fig. 1-3, described insulating body 11 is provided with the sidewall 110 perpendicular to the external circuit board, the craft port 112 that is parallel to the diapire 111 of the external circuit board and is located at insulating body 11 front ends and supplies butt connector to insert.The outside of described sidewall 110 is provided with recessed region 1100.
See also shown in Fig. 1-3, described terminal module 12 comprises the insulating carrier 120 of being located at insulating body 11 rear sides, be located at insulating carrier 120 and can be welded in the external circuit board splicing ear 121, sub-circuit board 122, the butt joint terminal 123 that can dock with butt connector, be located at insulating carrier 120 and be welded in the conversion terminal 124 of sub-circuit board 122 and be contained in the magnetic element 125 of insulating carrier 120.Described butt joint terminal 123, sub-circuit board 122, conversion terminal 124, magnetic element 125 and splicing ear 121 electrically connect successively and form path.Described sub-circuit board 122 vertically is located between insulating body 11 and the insulating carrier 120, sub-circuit board 122 is inverted " protruding " type so that electric connector 100 is installed on the external circuit board, sub-circuit board 122 is provided with ground area 1221, and described ground area 1221 is provided with scolder 1220; Described ground area 1221 is formed at sub-circuit board 122 surfaces, and certain described ground area 1221 can be formed at the position of any needs of sub-circuit board 122, in side or through hole, as long as have the function of ground connection.Described scolder 1220 and butt joint terminal 123 all are located at the front side of sub-circuit board 122; Described butt joint terminal 123 is welded in the upper area of sub-circuit board 122, the lower area that described scolder 1220 is located at sub-circuit board 122 with dock terminal 123 and separate.Described sidewall 110 is vertical with sub-circuit board 122, and described recessed region 1100 is adjacent with sub-circuit board 122, and described scolder 1220 is exposed to recessed region 1100.Described scolder 1220 is a scolding tin, and it is overlying on ground area 1221, and it is a kind of that certain described scolder is not limited to scolding tin, can be the welding material that other are suitable for melted by heating.Described conversion terminal 124 1 ends extend insulating carrier 120 so that weld mutually with sub-circuit board 122.
See also shown in Fig. 1-3, described metal shell 13 is provided with shell side wall 130 perpendicular to sub-circuit board 122, perpendicular to the shell roof 131 of sub-circuit board 122, be located at the shell craft port 132 and the grounding parts 133 that insert for butt connector of metal shell 13 front ends.Described scolder 1220 is used for welding ground area 1221 and grounding parts 133, and described grounding parts 133 contacts with scolder 1220 so that weld mutually with grounding parts 133 ground area 1221 after scolder 1220 melted by heating.Grounding parts 133 is parallel to sub-circuit board 122.Grounding parts 133 is provided with opening 1330 so that the scolder 1220 of fusion enters opening 1330.Thereby grounding parts 133 extends and is posted by on the scolder 1220 with what guarantee grounding parts 133 and scolder 1220 from metal shell 13 and well contacts the effect that further assurance is subjected to thermal weld.Grounding parts 133 punches out from metal shell 13, and described metal shell 13 is provided with die-cut grounding parts 133 and the die-cut mouth 134 of formation.In the present embodiment, described grounding parts 133 extends from shell side wall 130 bendings.
This creation also provides the using method of this electric connector 100, and it comprises:
One the external circuit board is provided, the precalculated position of described the external circuit board be provided with can with the welding material (not shown) of electric connector 100 welding, described electric connector is installed on the precalculated position;
One high-temperature soldering equipment (not shown) is provided, described electric connector 100 and the external circuit board are put into high-temperature soldering equipment, thereby high-temperature soldering equipment molten solder material is welded in the external circuit board with electric connector 100, thereby and in the lump fusion welding 1220 ground area 1221 is welded mutually with grounding parts 133;
This electric connector 100 is convenient to utilize high-temperature soldering technology fusion welding 1220 to be grounded zone 1221 to weld with the ground connection of 133 of grounding parts, to guarantee the ground connection connection stability, the high-temperature soldering technology that can adopt this electric connector 100 realizes electric connector 100 and the welding of the external circuit board and the welding of grounding parts 133 and ground area 1221 in the lump, save the welding of 133 of ground areas 1221 and grounding parts when making electric connector 100, thereby save the man-hour of making electric connector 100, help the heavy industry (not needing to carry out the tip-off of scolder 1220 and grounding parts 133 when pulling down metal shell 13) of electric connector 100 simultaneously.
The utility model also provides a kind of electric coupler component, the electric connector 100 that it comprises described the external circuit board and is welded in the external circuit board, described electric connector 100 is provided with insulating body 11, the metal shell 13 of coated insulation body 11, sub-circuit board 122 and employing high-temperature soldering technology are welded in the splicing ear 121 of the external circuit board, described metal shell 13 is provided with grounding parts 133, described sub-circuit board 122 is provided with ground area 1221, described ground area 1221 is provided with the scolder 1220 that is used for welding grounding parts 133 and ground area 1221, the high-temperature soldering technology that adopts described electric coupler component realizes electric connector 100 and the welding of the external circuit board and the welding of grounding parts 133 and ground area 1221 in the lump, and described grounding parts 133 contacts with described scolder 1220 before welding with ground area 1221.
Claims (10)
1. electric connector, it can adopt high-temperature soldering technology to be welded in the external circuit board, described electric connector is provided with the metal shell and the sub-circuit board of insulating body, coated insulation body, described sub-circuit board is provided with the ground area, it is characterized in that: described metal shell is provided with grounding parts, described ground area is provided with the scolder that is used for welding grounding parts and ground area, described grounding parts contacts with scolder, so that can adopt high-temperature soldering technology to realize the welding of electric connector and the external circuit board and the welding of grounding parts and ground area in the lump.
2. electric connector as claimed in claim 1 is characterized in that: described grounding parts is provided with opening so that the scolder of fusion enters opening.
3. electric connector as claimed in claim 1 is characterized in that: described grounding parts extends and is posted by on the scolder from metal shell.
4. electric connector as claimed in claim 1 is characterized in that: described grounding parts is parallel to sub-circuit board.
5. electric connector as claimed in claim 1 is characterized in that: described insulating body is provided with the sidewall vertical with sub-circuit board, and the outside of described sidewall is provided with the recessed region adjacent with sub-circuit board, and described scolder is exposed to recessed region.
6. electric connector as claimed in claim 1 is characterized in that: described metal shell is provided with the shell side wall vertical with sub-circuit board, and described grounding parts extends from the shell side wall bending.
7. electric connector as claimed in claim 1, it is characterized in that: the front end of described insulating body is provided with the craft port of inserting for butt connector, described electric connector also comprises the insulating carrier of being located at the insulating body rear side, and described sub-circuit board vertically is located between insulating body and the insulating carrier.
8. electric connector as claimed in claim 7, it is characterized in that: described electric connector also comprises the butt joint terminal that can dock with butt connector, the front side of sub-circuit board all is located in described butt joint terminal and ground area, described butt joint terminal is welded in the upper area of sub-circuit board, and described scolder is located at the lower area of sub-circuit board.
9. electric connector, described electric connector is provided with the metal shell and the sub-circuit board of insulating body, coated insulation body, described sub-circuit board is provided with the ground area, it is characterized in that: described metal shell is provided with grounding parts, described ground area is provided with the scolder that is used for welding grounding parts and ground area, described grounding parts contacts with scolder, so that weld ground area and grounding parts after the scolder melted by heating.
10. electric coupler component, the electric connector that it comprises the external circuit board and is welded in the external circuit board, described electric connector is provided with insulating body, the metal shell of coated insulation body and sub-circuit board, described sub-circuit board is provided with the ground area, it is characterized in that: described metal shell is provided with grounding parts, described ground area is provided with the scolder that is used for welding grounding parts and ground area, described electric connector also is provided with and adopts high-temperature soldering technology to be welded in the splicing ear of the external circuit board, described electric coupler component adopts high-temperature soldering technology to realize the welding of electric connector and the external circuit board and the welding of grounding parts and ground area in the lump, and described grounding parts contacts with described scolder before welding with the ground area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202463236U CN201774090U (en) | 2010-07-03 | 2010-07-03 | Electric connector and electric connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202463236U CN201774090U (en) | 2010-07-03 | 2010-07-03 | Electric connector and electric connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201774090U true CN201774090U (en) | 2011-03-23 |
Family
ID=43753927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202463236U Expired - Fee Related CN201774090U (en) | 2010-07-03 | 2010-07-03 | Electric connector and electric connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201774090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810795A (en) * | 2011-05-31 | 2012-12-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| TWI475768B (en) * | 2011-06-10 | 2015-03-01 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| CN108270127A (en) * | 2016-12-30 | 2018-07-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2010
- 2010-07-03 CN CN2010202463236U patent/CN201774090U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810795A (en) * | 2011-05-31 | 2012-12-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102810795B (en) * | 2011-05-31 | 2015-12-09 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| TWI475768B (en) * | 2011-06-10 | 2015-03-01 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| CN108270127A (en) * | 2016-12-30 | 2018-07-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108270127B (en) * | 2016-12-30 | 2021-09-17 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20120703 |