CN2927411Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2927411Y CN2927411Y CN 200620053913 CN200620053913U CN2927411Y CN 2927411 Y CN2927411 Y CN 2927411Y CN 200620053913 CN200620053913 CN 200620053913 CN 200620053913 U CN200620053913 U CN 200620053913U CN 2927411 Y CN2927411 Y CN 2927411Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- metal shell
- circuit board
- welding
- scolder
- 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
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to an electric connector, which comprises an insulation body and an electric conduction terminal, a shielding assembly is assembled outside the insulator, a welding section is positioned on the shielding assembly, the surface of the welding section can be welded to the electric circuit board, the electric connector is provided with the shielding assembly used in the welding and a welding adjustable assembly for the electric conduction terminal well welded with the electric circuit board. Compared with the prior art, the utility model has the advantages that the weld adjustable assembly enables the shielding assembly have good SMT with the electric circuit board.
Description
[technical field]
The utility model relates to a kind of electric connector.
[background technology]
In electric connector field, especially in high frequency communication field of connectors, often use metal shell to fix the interior insulating body of electric connector, like this, metal shell can hide insulating body and be contained in several interior conducting terminals of this insulating body, (Electromagnetic Interference is EMI) to the influence of institute's transmission signal in the connector to reduce external electromagnetic interference whereby.But the ccontaining relatively insulating body wherein of common this metal shell all is fixed each other, be that metal shell can not move relative to insulating body, perhaps insulating body can not move relative to metal shell, simultaneously, be not provided with other adjustment structure yet, may be when being welded to electric connector on the circuit board because of insulating body or metal shell warpage, the weld part that is assemblied in the outer metal shell of insulating body can not be contacted with corresponding weld part on the circuit board, influence welding makes electric connector and being affected effective the connection also between the circuit board.
Therefore, be necessary to design a kind of new electric connector, to overcome above-mentioned shortcoming with metal shell.
[utility model content]
The purpose of this utility model be to provide a kind of can with the electric connector of circuit board surface of good welding.
To achieve these goals, the utility model electric connector, comprise insulating body and conducting terminal, outside this insulating body, be equipped with a masking structure, but masking structure is provided with the weld part of surface soldered on circuit board, this electric connector be provided with make when welding masking structure and conducting terminal can with the welding adjustment structure of circuit board good welds.
Compared with prior art, the utlity model has following advantage: the welding adjustment structure that the utility model had makes the masking structure of the utility model electric connector and circuit board can carry out surface of good welding (SMT).
[description of drawings]
Fig. 1 is the front view of the utility model electric connector;
Fig. 2 is the right view of electric connector shown in Figure 1;
Fig. 3 is the constitutional diagram of electric connector shown in Figure 1 and circuit board;
Fig. 4 is the front view of second embodiment of the utility model electric connector;
Fig. 5 is the constitutional diagram of electric connector shown in Figure 4 and circuit board;
Fig. 6 is the front view of the 3rd embodiment of the utility model electric connector;
Fig. 7 is the right view of electric connector shown in Figure 6;
Fig. 8 is the constitutional diagram of electric connector shown in Figure 7 and circuit board.
[embodiment]
Below in conjunction with accompanying drawing the utility model electric connector is described further.
See also Fig. 1 to Fig. 3, but the utility model electric connector surface soldered (SMT) comprises insulating body 10 and conducting terminal 20 on circuit board 40, be equipped with a masking structure outside this insulating body 10.
Described conducting terminal 20 is contained in the described insulating body 10, and this conducting terminal 20 comprises the solder side 21 that can be welded on the circuit board 40.Described masking structure is a metal shell 30, and this metal shell 30 is provided with two relative weld parts 31, this weld part 31 is located at the bottom of described metal shell, the insulating body both sides are provided with projection 11, metal shell is to being provided with chute 33 by projection 11, projection 11 can be in chute 33 slide relative, when described metal shell 30 during in free state, before promptly welding with circuit board 40, described metal shell 30 can move up and down relatively with insulating body 10, this relation that can move up and down relatively between them is formed a kind of fit structure, makes the bottom surface of the weld part 31 (being the bottom of metal shell) of this metal shell 30 be lower than the solder side 21 of conducting terminal 20.When described electric connector surface soldered on circuit board 40, electric connector be provided with make when welding metal shell 30 and conducting terminal 20 can with the welding adjustment structure of circuit board 40 good welds, this welding adjustment structure comprises above-mentioned fit structure, this fit structure makes after electric connector moves, weld part 31 bottom surfaces of described metal shell 30 are not less than the solder side 21 of described conducting terminal 20, at this moment metal shell 30 can be welded on the circuit board 40 with conducting terminal 20, makes good the welding together of electric connector and circuit board.
See also Fig. 4 to shown in Figure 5, second embodiment for the utility model electric connector, different with the foregoing description is: described masking structure comprises metal shell 50 and is positioned at scolder on the metal shell 50, scolder can be mechanically fastened on the metal shell 50, described scolder is a tin ball 51, be not provided with in this embodiment and can make the relative fit structure that moves up and down of masking structure with insulating body, the welding foot 502 of metal shell 50 bottoms is provided with the hole 501 that can accommodate tin ball 51,51 interference of tin ball are fixed in the hole 501, at this moment the welding foot 502 of metal shell forms the weld part that electric connector can be welded on the circuit board 40 ' with tin ball 51, its bottom surface is higher than conducting terminal solder side 21 ' a little, tin ball 51 is the welding adjustment structure, when being welded to electric connector on the circuit board, the thawing of tin ball moves down electric connector is welded on the circuit board 40 ' preferably.
See also Fig. 6 to shown in Figure 8, the 3rd embodiment for the utility model electric connector, be with the first embodiment difference, masking structure comprises metal shell 70 and the scolder (being tin ball 71 in the present embodiment) that is arranged on the metal shell, this tin ball 71 can be mechanically anchored on the metal shell, wherein the welding foot 702 of metal shell bottom is provided with the hole 701 that can accommodate tin ball 71, the interference of tin ball is fixed in the hole 701, the welding foot 702 of tin ball 71 and metal shell forms and can be welded on circuit board 40 " on weld part; welding adjustment structure in the present embodiment also is that it also can reach purpose described in first embodiment in implementation process as the described fit structure of first embodiment.
Claims (9)
1. electric connector, comprise insulating body and conducting terminal, outside this insulating body, be equipped with a masking structure, but masking structure is provided with the weld part of surface soldered on circuit board, it is characterized in that: this electric connector be provided with make when welding masking structure and conducting terminal can with the welding adjustment structure of circuit board good welds.
2. electric connector as claimed in claim 1, it is characterized in that: described welding adjustment structure comprises a fit structure that masking structure and insulating body can be moved up and down relatively, and the weld part bottom surface of masking structure is lower than the solder side of conducting terminal when free state, can make the weld part bottom surface of masking structure be not less than the solder side of conducting terminal after moving.
3. electric connector as claimed in claim 2 is characterized in that: described masking structure is a metal shell, and weld part is on metal shell.
4. electric connector as claimed in claim 2 is characterized in that: described masking structure comprises metal shell and the scolder of being located on the metal shell, and weld part is welding foot and the scolder on the metal shell.
5. electric connector as claimed in claim 1 is characterized in that: described masking structure comprises metal shell and is positioned at scolder on the metal shell that this scolder is the welding adjustment structure, and its bottom surface is higher than the conducting terminal solder side.
6. as claim 4 or 5 described electric connectors, it is characterized in that: described scolder can be mechanically fastened on the metal shell.
7. electric connector as claimed in claim 6 is characterized in that: the welding foot of metal shell is provided with the hole that can accommodate scolder, and the scolder interference is fixed in the hole.
8. as claim 4 or 5 described electric connectors, it is characterized in that: described scolder is the tin ball.
9. electric connector as claimed in claim 1 is characterized in that: but described conducting terminal is provided with surface soldered solder side on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620053913 CN2927411Y (en) | 2006-01-16 | 2006-01-16 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620053913 CN2927411Y (en) | 2006-01-16 | 2006-01-16 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2927411Y true CN2927411Y (en) | 2007-07-25 |
Family
ID=38281663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620053913 Expired - Fee Related CN2927411Y (en) | 2006-01-16 | 2006-01-16 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2927411Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340786A (en) * | 2016-11-28 | 2017-01-18 | 中国电子科技集团公司第二十九研究所 | Method and device for welding and locating electric board inserting connector |
-
2006
- 2006-01-16 CN CN 200620053913 patent/CN2927411Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340786A (en) * | 2016-11-28 | 2017-01-18 | 中国电子科技集团公司第二十九研究所 | Method and device for welding and locating electric board inserting connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7329150B2 (en) | Electrical connector | |
| CN201323341Y (en) | Cable connector component | |
| WO2007084764A8 (en) | Selective activation of protoxins through combinatorial targeting | |
| CN104348014B (en) | Cable connector assembly | |
| WO2015196913A9 (en) | Cable connector assembly, plate-end connector assembly, and electric connector combination thereof | |
| CN2932759Y (en) | Electric connector assembly | |
| CN104582233A (en) | Flat cable component and assembly method thereof | |
| US8206189B2 (en) | Inner terminal | |
| CN201854502U (en) | Flexible circuit board with reinforcing structure | |
| CN107275884A (en) | Electric connector | |
| JP3218900U (en) | Filter connector | |
| JP2013055547A (en) | High frequency module and high frequency apparatus using the same | |
| CN2927411Y (en) | Electric connector | |
| JP2010093220A (en) | Circuit board equipped with isolation cover, and assembling method thereof | |
| CN202797350U (en) | Electric connector | |
| KR102317945B1 (en) | Receptacle | |
| CN201038364Y (en) | Electric coupler | |
| CN209344468U (en) | A kind of connector of band SMT, THR welding | |
| CN1870353B (en) | Electric connector | |
| CN203871600U (en) | Socket connector | |
| CN205985438U (en) | Cable connector | |
| CN112105144B (en) | Circuit board structure and using method thereof | |
| CN218827958U (en) | High-speed and high-current connector for power management | |
| CN204516945U (en) | Electric connector and conducting terminal thereof | |
| CN205231372U (en) | High -efficient electromagnetic interference resistance just reverse plug connects formula connector |
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 |