CN204088620U - Electric connector and fixture thereof - Google Patents
Electric connector and fixture thereof Download PDFInfo
- Publication number
- CN204088620U CN204088620U CN201420429971.3U CN201420429971U CN204088620U CN 204088620 U CN204088620 U CN 204088620U CN 201420429971 U CN201420429971 U CN 201420429971U CN 204088620 U CN204088620 U CN 204088620U
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- engaging portion
- arm
- fixture
- electric connector
- side plate
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Abstract
The utility model discloses a kind of electric connector and fixture thereof, comprise a body, described body is provided with multiple accepting groove and establishes along a longitudinally row, multiple terminal is located in described accepting groove, described body one end along described longitudinally is located at by least one fixture, described fixture has a welding position in the bottom surface of described body, side plate portion and an arm is extended along the relative both sides of described longitudinally respectively to upper bending from described weld part, in punching course, only need bending process once or twice, operation is few, manufactures easy.Described side plate is fixed on described body, described arm extends in described body, its end extends an engaging portion along the horizontal direction perpendicular to described longitudinally, described engaging portion extends towards described body interior, described engaging portion and described arm can be formed during one blanking, without the need to bending process, make its manufacture easier.
Description
Technical field
The utility model relates to electric connector and fixture thereof, espespecially a kind ofly manufactures easy electric connector and fixture thereof.
Background technology
Current plate generally includes an insulating body to template electric connector, multiple terminal is located in described insulating body, described terminal is set to two parallel rows along the longitudinally of described insulating body row usually, the two ends of described insulating body are embedded with a fixture respectively and are welded on a circuit board, described electric connector is in order to dock with a butt connector, described butt connector is provided with multiple contact and described termination contact, the two ends of described contact are respectively equipped with a butt strip, described butt strip and described fixture are interlockingly connected, described butt connector and described electric connector to be kept fixing, prevent described butt connector from deviating from.A kind of electric connector disclosed in Chinese patent CN201110110563.2, its fixture 11 comprises with vertical side plate 25, described side plate 25 forms U-shaped, to downward-extension one grounding parts 20 bottom it, from upper limb bending extension one arm 23 of side plate 25, described arm is bent to form an engaging portion 27 through twice, and described engaging portion 27 is interlockingly connected with the stator 8 of butt connector.The described arm 23 of described fixture 11 needs to form described engaging portion 27 through repeatedly bending, first be bent to form a rear surface flexed portion 26a downwards from the upper limb of described side plate 25, again from the end of rear surface 26a along described side plate 25 side surface 14 forward fold formed side face side flexed portion 26b, then from the end of side surface side flexed portion 26b curve inwardly formed engaging portion 27.Described arm 23 forms described engaging portion 27 through three bendings, and the direction of each bending is different, therefore described in punching press during fixture 11 required operation many, manufacture complicated, cost is high.
Therefore, design a kind of better electric connector and fixture thereof is necessary, to solve the problem.
Summary of the invention
For background technology institute problems faced, it is easy that the purpose of this utility model is to provide a kind of manufacture, the electric connector that cost is low and fixture thereof.
For achieving the above object, the utility model adopts following technological means:
A kind of electric connector, comprises a body, and described body is provided with multiple accepting groove and establishes along a longitudinally row; Multiple terminal is located in described accepting groove; Described body one end along described longitudinally is located at by least one fixture, described fixture has a welding position in the bottom surface of described body, side plate portion and an arm is extended along the relative both sides of described longitudinally respectively to upper bending from described weld part, described side plate is fixed on described body, described arm extends in described body, its end extends an engaging portion along the horizontal direction perpendicular to described longitudinally, and described engaging portion extends towards described body interior.
Further, described fixture is provided with two described weld parts and establishes along described horizontal direction row, and described side plate is connected to two described weld parts.
Further, weld part described in each upwards extends described arm relative to the opposite side of described side plate, and arm described in each extends internally an engaging portion, and two described engaging portion extend toward each other.
Further, described fixture edge buries and takes shape in described body.
Further, the outward flange of described side plate is provided with chamfering, and when described fixture edge is embedded in described body, described chamfering is coated in described body.
Further, described side plate is provided with a recess, and the end face of described body is provided with projection, and when described stator is fixed on described body, described projection is positioned described recess.
Further, described engaging portion extends from the lateral margin of described arm, and described engaging portion and the blanking of described arm one are formed.
Further, described arm is provided with a groove, and described groove is positioned at the below of described engaging portion, and at least part of described body enters in described groove.
Further, described electric connector is in order to dock with a butt connector, and described butt connector is provided with multiple contact chip and at least one pair of contact pin, described contact chip and described termination contact, described butt strip contacts with described fixture, and the structure of described butt strip is identical with the structure of described contact chip.
Further, described butt strip is provided with at least one stage portion, and described engaging portion is held in described stage portion, described butt strip and described fixture to be interfixed.
Further, the thickness of described body is not more than 0.6mm.
A kind of fixture, comprise two welding positions in horizontal plane, described weld part is transversely arranged and is established, the side of weld part described in each bends straight up and extends side plate portion, described side plate is connected to two described weld parts, the opposite side that described weld part is relative bends extension one arm straight up, and the end of described arm extends transversely an engaging portion, and two described engaging portion extend toward each other.
Further, described engaging portion and the blanking of described arm one are formed.
Further, described arm is provided with a groove, and described groove is positioned at the below of described engaging portion.
Further, the end of described engaging portion has arc contact surface.
Compared with prior art, the utility model has following beneficial effect:
Described fixture is fixed in described body, described fixture has at least one described welding position in the bottom surface of described body, side plate portion and an arm is extended along the relative both sides of described longitudinally respectively to upper bending from described weld part, in punching course, only need bending process once or twice, operation is few, manufactures easy.And the end of described arm extends described engaging portion along described horizontal direction, described engaging portion extends towards described body interior, and described engaging portion and described arm can be formed during one blanking, without the need to bending process, make its manufacture easier.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector and butt connector;
Fig. 2 is the three-dimensional exploded view of the utility model electric connector;
Fig. 3 is the three-dimensional exploded view of the utility model butt connector;
Fig. 4 is the cutaway view of the utility model butt connector when not inserting described electric connector;
Fig. 5 is the cutaway view of the utility model butt connector when docking with electric connector.
The drawing reference numeral of embodiment illustrates:
| Electric connector 100 | Body 1 | Host cavity 11 | Protuberance 12 |
| First accepting groove 13 | Second accepting groove 14 | Projection 15 | Terminal 2 |
| Fixed part 21 | Elastic arm 22 | Contact site 23 | Fixture 3 |
| Weld part 31 | Arm 32 | Groove 321 | Side plate 33 |
| Recess 331 | Chamfering 332 | Engaging portion 34 | Arc contact surface 341 |
| Butt connector 200 | Main body 4 | Contact chip 5 | Butt strip 6 |
| U-shaped portion 61 | Stage portion 62 | ? | ? |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As Fig. 2, the utility model electric connector 100 comprises a body 1, and multiple terminal 2 is located in described body 1, and one end of described body 1 is located at by least one fixture 3.
As Fig. 1 and Fig. 2, a host cavity 11 is provided with in the middle of described body 1, projection one protuberance 12 in the middle part of described host cavity 11, the madial wall of described host cavity 11 is provided with multiple first accepting groove 13, the sidewall of described protuberance 12 is provided with multiple second accepting groove 14, and described first accepting groove 13 and described second accepting groove 14 are jointly in order to accommodate described terminal 2.Described first accepting groove 13 is established along a longitudinally row, and in the present embodiment, described longitudinally is the length direction of described body 1, and the direction vertical with described longitudinally is horizontal direction, i.e. the Width of described body 1.Described first accepting groove 13, described second accepting groove 14 are arranged respectively along described longitudinally and are set to two rows.The end face of the longitudinally of described body 1 is provided with a projection 15.In the present embodiment, in order to reduce the height of described electric connector 100, the thickness of described body 1 is not more than 0.6mm.
As Fig. 2, described terminal 2 has a fixed part 21 and is fixed in described first accepting groove 13, extension one elastic arm 22 is bent towards described second accepting groove 14 from described fixed part 21, described elastic arm 22 passes described host cavity 11 from described first accepting groove 13 and enters in described second accepting groove 14, end bending extension one contact site 23 of described elastic arm 22, described contact site 23 protrudes from described second accepting groove 14 and enters in described host cavity 11.
As Fig. 2 and Fig. 4, described body 1 one end along described longitudinally is located at by described fixture 3, and in the present embodiment, described fixture 3 edge buries and takes shape in described body 1, makes being fixed in described body 1 of described fixture 3 Absorbable organic halogens.Described fixture 3 has the bottom surface that at least one weld part 31 is positioned at described body 1, in the present embodiment, described fixture 3 has the bottom surface that two weld parts 31 are positioned at described body 1, two described weld parts 31 are established along described horizontal direction row, described weld part 31 along the both sides of described longitudinally respectively to upper extension one arm 32 and side plate portion 33, in the process of fixture described in punching press 3, only need after fixture 3 described in sheet material loading and unloading, carry out bending process once or twice again, operation is few, manufactures easy.Described side plate 33 is positioned at the end of described body 1, described side plate 33 is fixed on described body 1, described arm 32 enters in described body 1, in the present embodiment, two described weld parts 31 are positioned at horizontal plane, and described arm 32 and described side plate 33 extend straight up, in other embodiments, described side plate 33 and/or described arm 32 can be inclined upwardly extension from described weld part 31, are fixed on described body 1.Described side plate 33 is provided with that recess 331 is corresponding with described projection 15 to be arranged, and when described fixture 3 is fixed on described body 1, described projection 15 is positioned in described recess 331.The outward flange of the upside of described side plate 33 is provided with chamfering 332, when described fixture 3 edge bury take shape in described body 1 time, described chamfering 332 is coated in described body 1, strengthen described fixture 3 and be fixed on confining force in described body 1, prevent described fixture 3 from deviating from along on described longitudinally.End horizontal expansion one engaging portion 34 of described arm 32, described engaging portion 34 extends towards described body 1 inside, and in the present embodiment, arm 32 upper end described in each is equipped with described engaging portion 34, two described engaging portion 34 and extends toward each other.Described arm 32 is also provided with the below that a groove 321 is positioned at described engaging portion 34, and when described fixture 3 is fixed on described body 1, at least part of described body 1 enters in described groove 321, prevents described fixture 3 from deviating from downwards.Described engaging portion 34 is formed from described plate cutting with described arm 32 one, and do not need to carry out bending process at described engaging portion 34 place, operation is few, manufactures easy.Described engaging portion 34 has arc contact surface 341 towards the end of described body 1.
As Fig. 1, Fig. 3 and Fig. 5, described electric connector 100 is in order to dock with a butt connector 200, described butt connector 200 comprises a main body 4, be provided with multiple contact chip 5 in described main body 4 to contact with described terminal 2, the two ends of described main body 4 are respectively equipped with butt strip 6 and coordinate with described stator, the structure of described butt strip 6 is identical with the structure of described contact chip 5, makes the structure of described butt connector 200 also fairly simple, does not need the described butt strip 6 manufacturing other type.The U-shaped portion 61 that comprises described butt strip 6 is fixed in described main body 4, described U-shaped portion 61 is provided with a stage portion 62, when described butt connector 200 connects with described electric connector 100, described butt strip 6 is along described arc contact surface 341 slide downward, and described arc contact surface 341 can not scratch described butt strip 6, the damage of described fixture 3 and described butt strip 6 can not be caused.When described butt strip 6 slide down to described stage portion 62 be positioned at the below of described arc contact surface 341 time, described engaging portion 34 is held in described stage portion 62, described butt strip 6 and described fixture 3 to be fixed.
In sum, the utility model electric connector and fixture thereof have following beneficial effect:
(1) described weld part 31 is along the both sides of described longitudinally respectively to upper extension one arm 32 and side plate portion 33, and in the process of fixture described in punching press 3, only need bending process once or twice, operation is few, manufactures easy.
(2) described engaging portion 34 is formed from plate cutting with described arm 32 one, and do not need to carry out bending process at described engaging portion 34 place, operation is few, manufactures easy.
(3) described engaging portion 34 has arc contact surface 341 towards the end of described body 1, when described butt connector 200 connects with described electric connector 100, described butt strip 6 is along described arc contact surface 341 slide downward, and described arc contact surface 341 can not scratch described butt strip 6, the damage of described fixture 3 and described butt strip 6 can not be caused.
Upper detailed description is only the explanation of the preferred embodiment of the utility model, non-ly therefore limits to the scope of the claims of the present utility model, so the equivalence techniques change that all this creation of utilization specifications and diagramatic content are done, is all contained in the scope of the claims of the present utility model.
Claims (15)
1. an electric connector, is characterized in that, comprising:
One body, described body is provided with multiple accepting groove and establishes along a longitudinally row;
Multiple terminal is located in described accepting groove;
Described body one end along described longitudinally is located at by least one fixture, described fixture has a welding position in the bottom surface of described body, side plate portion and an arm is extended along the relative both sides of described longitudinally respectively to upper bending from described weld part, described side plate is fixed on described body, described arm extends in described body, its end extends an engaging portion along the horizontal direction perpendicular to described longitudinally, and described engaging portion extends towards described body interior.
2. electric connector as claimed in claim 1, is characterized in that: described fixture is provided with two described weld parts and establishes along described horizontal direction row, and described side plate is connected to two described weld parts.
3. electric connector as claimed in claim 2, is characterized in that: weld part described in each upwards extends described arm relative to the opposite side of described side plate, and arm described in each extends internally an engaging portion, and two described engaging portion extend toward each other.
4. electric connector as claimed in claim 1, is characterized in that: described fixture edge buries and takes shape in described body.
5. electric connector as claimed in claim 4, is characterized in that: the outward flange of described side plate is provided with chamfering, and when described fixture edge is embedded in described body, described chamfering is coated in described body.
6. electric connector as claimed in claim 1, it is characterized in that: described side plate is provided with a recess, the end face of described body is provided with projection, and when described stator is fixed on described body, described projection is positioned described recess.
7. electric connector as claimed in claim 1, is characterized in that: described engaging portion extends from the lateral margin of described arm, and described engaging portion and the blanking of described arm one are formed.
8. electric connector as claimed in claim 1, it is characterized in that: described arm is provided with a groove, described groove is positioned at the below of described engaging portion, and at least part of described body enters in described groove.
9. electric connector as claimed in claim 1, it is characterized in that: described electric connector is in order to dock with a butt connector, described butt connector is provided with multiple contact chip and at least one pair of contact pin, described contact chip and described termination contact, described butt strip contacts with described fixture, and the structure of described butt strip is identical with the structure of described contact chip.
10. electric connector as claimed in claim 9, it is characterized in that: described butt strip is provided with at least one stage portion, described engaging portion is held in described stage portion, described butt strip and described fixture to be interfixed.
11. electric connectors as claimed in claim 1, is characterized in that: the thickness of described body is not more than 0.6mm.
12. 1 kinds of fixtures, is characterized in that, comprising:
Two welding positions are in horizontal plane, described weld part is transversely arranged and is established, the side of weld part described in each bends straight up and extends side plate portion, described side plate is connected to two described weld parts, the opposite side that described weld part is relative bends extension one arm straight up, the end of described arm extends transversely an engaging portion, and two described engaging portion extend toward each other.
13. fixtures as claimed in claim 12, is characterized in that: described engaging portion and the blanking of described arm one are formed.
14. fixtures as claimed in claim 12, it is characterized in that: described arm is provided with a groove, described groove is positioned at the below of described engaging portion.
15. fixtures as claimed in claim 12, is characterized in that: the end of described engaging portion has arc contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429971.3U CN204088620U (en) | 2014-08-01 | 2014-08-01 | Electric connector and fixture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429971.3U CN204088620U (en) | 2014-08-01 | 2014-08-01 | Electric connector and fixture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088620U true CN204088620U (en) | 2015-01-07 |
Family
ID=52181295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420429971.3U Active CN204088620U (en) | 2014-08-01 | 2014-08-01 | Electric connector and fixture thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110383587A (en) * | 2017-03-10 | 2019-10-25 | 松下知识产权经营株式会社 | Connector, head and attachment device |
-
2014
- 2014-08-01 CN CN201420429971.3U patent/CN204088620U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110383587A (en) * | 2017-03-10 | 2019-10-25 | 松下知识产权经营株式会社 | Connector, head and attachment device |
| CN110383587B (en) * | 2017-03-10 | 2021-05-14 | 松下知识产权经营株式会社 | Connector, header and connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |