CN203521674U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203521674U CN203521674U CN201320588878.2U CN201320588878U CN203521674U CN 203521674 U CN203521674 U CN 203521674U CN 201320588878 U CN201320588878 U CN 201320588878U CN 203521674 U CN203521674 U CN 203521674U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- housing
- welding foot
- elastic arm
- circuit board
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
An electric connector is used for being installed on a circuit board provided with holes and comprises an insulating body, a housing arranged on the periphery of the insulating housing, and elastic arms split from the housing. The housing is provided with an accommodating space, and the elastic arms extend into the accommodating space. The housing is provided with first welding pins, the elastic arms are provided with second welding pins, and the first welding pin and the second welding pins are close to each other so as to be installed in the same hole in the circuit board, thereby enabling the housing and the elastic arms to be commonly-grounded, and simplifying the manufacture process.
Description
[technical field]
The utility model, relevant for a kind of electric connector, refers in particular to a kind of electric connector with shielding casing.
[background technology]
In prior art, a lot of interface connectors have shielding casing and in order to clamp the elastic arm of banjo, for example iPhone5 data transmission interface lightning interface used.Described elastic arm and described housing often arrange respectively, then by laser spot welding technology, elastic arm and housing are welded, to reach altogether the effect with increase retain strength.Yet laser spot welding technology equipment needed thereby cost is high, processing procedure is complicated, and action required personnel are many, cause production cost significantly to improve.
Therefore, necessary a kind of improved electric connector, the defect existing to overcome prior art of providing.
[utility model content]
The purpose of this utility model is to provide a kind of electric connector cheaply.
The utility model electric connector can be achieved through the following technical solutions: a kind of electric connector, in order to be installed on, establish on pertusate circuit board, described electric connector comprises insulating body, is located in the housing of insulating body periphery and the elastic arm arranging with housing split, described housing has receiving space, described elastic arm extends into described receiving space, wherein said housing has the first welding foot, described elastic arm has the second welding foot, and described the first welding foot and described the second welding foot are located adjacent one another to be installed in the same hole on circuit board.
The utility model further defines, and described housing comprises roof, and described roof has first end, the second end being oppositely arranged and the 3rd end, the 4th end that connects first end and the second end; The 3rd end extension from described roof is provided with a rear wall, and the first welding foot of described housing extends and arranges from described rear wall.
The utility model further defines, and described housing has the two side of extending setting from described first end, the second end, and described roof and described two side form a frame mouth in the 4th end place.
The utility model further defines, and between described rear wall and described two side, has fluting, and the second welding foot of described elastic arm is located at described fluting place, and described elastic arm has the clamping part extending to described frame mouth from described the second welding foot.
The utility model further defines, and described the second welding foot is attached at the first welding foot outside, and described retaining part is in described inside sidewalls.
The utility model further defines, and between described clamping part and described sidewall, has gap.
The utility model further defines, and the free terminal of described clamping part is positioned at described frame mouth place, and the free terminal of described clamping part is provided with circular-arc lug boss.
The utility model further defines, and in the hole on described circuit board, is provided with metal level, and described the first weld part welds mutually with the second weld part and the metal level in hole.
The utility model further defines, and described sidewall is provided with the fixing pin with circuit board phase fixing in the one end near described frame mouth place.
Compared to prior art, the utility model electric connector is arranged on the welding foot of the welding foot of elastic arm and housing in the same hole on circuit board, and to increase the common ground effect of elastic arm and housing, and processing procedure is simple, with low cost.
[accompanying drawing explanation]
Fig. 1 is the solid combination schematic diagram of the utility model electric connector;
Fig. 2 is the solid combination schematic diagram of another angle of the utility model electric connector;
Fig. 3 is the perspective exploded view of the utility model electric connector.
[embodiment]
Refer to shown in Fig. 1 to Fig. 3, the utility model electric connector is in order to be installed on the circuit board 1 that is provided with hole 11, and described electric connector comprises insulating body (not shown), conducting terminal (not shown) and housing 2 and elastic arm 3.
Please consult shown in Fig. 3 by emphasis, described housing 2 comprises roof 21, and described roof 21 is a rectangle, has first end, the second end being oppositely arranged and the 3rd end and the 4th end that connects first end, the second end.First end, the second end from described roof 21 are provided with two side 22 to downward-extension, from the 3rd end of described roof 21, to downward-extension, are provided with rear wall 23.Described roof 21 forms a frame mouth 25 with described two side 22 in the 4th end place, can from frame mouth 25 and described electric connector, peg graft for banjo.The two ends of described rear wall 23 are to the direction bending away from described frame mouth 25 and be provided with the first welding foot 24 to downward-extension, are formed with fluting 230 between described the first welding foot 24 and described sidewall 22.Described sidewall 22 in the one end near described frame mouth 25 places, be also provided with can with the fixing pin 221 of circuit board 1 phase fixing.When housing 2 is installed on circuit board 1, the first welding foot 24 of described housing 2 is installed in the hole 11 on circuit board 1, described fixing pin 221 and circuit board 1 phase fixing.Described housing 2 forms a receiving space with circuit board 1, in described receiving space, contain above-mentioned insulating body with conducting terminal to be connected with the banjo inserting from frame mouth 25.
Described elastic arm 3 and the separated setting of described housing 2.Described elastic arm 3 is L-shaped, and it has the second welding foot 31 arranging to downward-extension and extends from the second welding foot 31 clamping part 32 arranging.The free terminal of described clamping part 32 be provided with circular-arc lug boss 320 with banjo phase clasp.
Please consult shown in Fig. 1, Fig. 2 by emphasis, during installation, described the first welding foot 24 is located adjacent one another with described the second welding foot 31, the second welding foot 31 of described elastic arm 3 is posted by the first welding foot 24 outsides of described housing 2 and is installed in the same hole 11 on circuit board 1 with the first welding foot 24 in the present embodiment, and described clamping part 32 extends to described frame mouth 25 by described fluting 230.Described clamping part 32 the inner side of described sidewall 22 and and described sidewall 22 between there is gap so that the deformation space of elastic arm 3 to be provided.In hole 11 on described circuit board 1, be provided with metal level 110, described the first welding foot 24 is installed in the same hole 11 on circuit board 1 and with metal level 110 and welds mutually with described the second welding foot 31.The utility model electric connector is arranged on the welding foot of the welding foot of elastic arm and housing in the same hole on circuit board, and to increase the common ground effect of elastic arm and housing, and processing procedure is simple, with low cost.
Should be understood that, the foregoing is only preferred forms of the present utility model, it not whole execution modes, the variation of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification, is claim of the present utility model and contains.
Claims (9)
1. an electric connector, in order to be installed on, establish on pertusate circuit board, described electric connector comprises insulating body, is located in the housing of insulating body periphery and the elastic arm arranging with housing split, described housing has receiving space, described elastic arm extends into described receiving space, it is characterized in that: described housing has the first welding foot, described elastic arm has the second welding foot, and described the first welding foot and described the second welding foot are located adjacent one another to be installed in the same hole on circuit board.
2. electric connector as claimed in claim 1, is characterized in that: described housing comprises roof, and described roof has first end, the second end being oppositely arranged and the 3rd end, the 4th end that connects first end and the second end; The 3rd end extension from described roof is provided with a rear wall, and the first welding foot of described housing extends and arranges from described rear wall.
3. electric connector as claimed in claim 2, is characterized in that: described housing has the two side of extending setting from described first end, the second end, and described roof and described two side form a frame mouth in the 4th end place.
4. electric connector as claimed in claim 3, it is characterized in that: between described rear wall and described two side, there is fluting, the second welding foot of described elastic arm is located at described fluting place, and described elastic arm has the clamping part extending to described frame mouth from described the second welding foot.
5. electric connector as claimed in claim 4, is characterized in that: described the second welding foot is attached at the first welding foot outside, and described retaining part is in described inside sidewalls.
6. electric connector as claimed in claim 5, is characterized in that: between described clamping part and described sidewall, have gap.
7. electric connector as claimed in claim 4, is characterized in that: the free terminal of described clamping part is positioned at described frame mouth place, and the free terminal of described clamping part is provided with circular-arc lug boss.
8. electric connector as claimed in claim 1, is characterized in that: in the hole on described circuit board, be provided with metal level, described the first weld part welds mutually with the second weld part and the metal level in hole.
9. electric connector as claimed in claim 3, is characterized in that: described sidewall is provided with the fixing pin with circuit board phase fixing in the one end near described frame mouth place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588878.2U CN203521674U (en) | 2013-09-24 | 2013-09-24 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588878.2U CN203521674U (en) | 2013-09-24 | 2013-09-24 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521674U true CN203521674U (en) | 2014-04-02 |
Family
ID=50380553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588878.2U Expired - Fee Related CN203521674U (en) | 2013-09-24 | 2013-09-24 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293890A (en) * | 2016-04-11 | 2017-10-24 | 连展科技（深圳）有限公司 | Electric connector for socket |
-
2013
- 2013-09-24 CN CN201320588878.2U patent/CN203521674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293890A (en) * | 2016-04-11 | 2017-10-24 | 连展科技（深圳）有限公司 | Electric connector for socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190924 |