CN205092338U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205092338U CN205092338U CN201520879723.3U CN201520879723U CN205092338U CN 205092338 U CN205092338 U CN 205092338U CN 201520879723 U CN201520879723 U CN 201520879723U CN 205092338 U CN205092338 U CN 205092338U
- Authority
- CN
- China
- Prior art keywords
- housing
- electric connector
- circuit board
- covering portion
- insulating body
- 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.)
- Active
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Abstract
The utility model discloses electric connector be used for fixing on the circuit board that is equipped with the accepting hole with and butting connector electric connection, electric connector accepts in the accepting hole of circuit board, electric connector is including accommodating conductive terminal's insulator and fix the casing on insulator, butt joint portion that insulator was equipped with the fixed part and extended from the fixed part, and the butt joint position is used for the cooperation with butting connector in the accommodating of circuit board, and the casing is made for the metal sheet punching press, and its cover is established in insulator's periphery, electric connector establishes the rubber circle on the casing including the cover, the rubber circle is located between electric connector and the circuit board and makes electric connector and circuit board closely cooperate, and the rocking of electric connector when preventing with the butting connector plug has increased the fixing power with the circuit board.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of electric connector installed on circuit boards.
Background technology
Existing one sinks plate type electric connector installation on circuit boards to be electrically connected with butt connector.Circuit board is provided with the through hole of collecting electric connector.Electric connector is provided with the insulating body containing conducting terminal and the housing being fixed on insulating body periphery.Housing be provided be soldered to circuit board weld part so that electric connector is fixed to circuit board.Because electric connector is housed in the through hole of circuit board, after electric connector is fixed to circuit board, between electric connector and circuit board, there is gap.After butt connector repeatedly plugs use, be easy to cause rocking of electric connector, so that electric connector breaking circuit plate.
Given this, the necessary electric connector providing a kind of improvement, to overcome the defect that prior art exists.
Utility model content
The purpose of this utility model is to provide a kind of electric connector with the retain strength of circuit board that increases.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of electric connector, it is for being fixed on the circuit board being provided with accepting hole to be electrically connected with butt connector, described electric connector is housed in the accepting hole of circuit board, described electric connector comprises the insulating body containing conducting terminal and the housing be fixed on insulating body, insulating body is provided with the docking section of fixed part and the extension of self-retaining portion, docking site in the collecting of circuit board for coordinating with butt connector, housing is that stamped metal sheets is made, it is set in the periphery of insulating body, described electric connector comprises the rubber ring be set on housing, described rubber ring is positioned at the chien shih electric connector of electric connector and circuit board and circuit board closely cooperates.
The utility model defines further, and described fixed part is provided with a pair reference column for fixed insulation body to circuit board.
The utility model defines further, and described housing comprises the first housing and the second housing that are fixed together by the mode of welding.
The utility model defines further, described first housing is loop configuration, it is set in the periphery of the docking section of insulating body, second housing comprises the covering portion that main part and main body extend forward, covering portion is loop configuration and is coated on the periphery of the first housing, and described rubber ring sleeve is located in described covering portion.
The utility model defines further, and described main part is provided with the hook portion of the fixed part fixing of insulating body so that the second housing is fixed on insulating body.
The utility model defines further, described main part be provided be positioned at the first relative both sides of housing clamping part so that the second housing is positioned at the first housing.
The utility model defines further, and described first housing is provided with the diapire of close circuit board and the roof relative with diapire, the lower wall that described covering portion comprises the upper wall on the roof being coated on the first housing and is coated on the diapire of the first housing.
The utility model defines further, and the roof of described first housing is provided with riveting part so that the first housing is positioned to loop configuration, and the lower wall of described covering portion is provided with riveting portion so that covering portion is positioned to loop configuration.
The utility model defines further, and the diapire of described first housing is provided with riveting part so that the first housing is positioned to loop configuration, and the upper wall of described covering portion is provided with riveting portion so that covering portion is positioned to loop configuration.
Compared with correlation technique, the utility model electric connector is provided with rubber ring, after making electric connector assembling to circuit board, closely cooperates between electric connector and circuit board, the rocking of electric connector when preventing from plugging with butt connector, adds the retain strength with circuit board.
Accompanying drawing explanation
Fig. 1 is the exploded view of the utility model electric connector.
Fig. 2 is the assembly drawing of the utility model electric connector.
Fig. 3 is the assembly drawing at another visual angle of the utility model electric connector.
Fig. 4 is the stereogram before the utility model electric connector assembling to circuit board.
Fig. 5 is the stereogram after the utility model electric connector assembling to circuit board, wherein unassembled rubber ring on electric connector.
Fig. 6 is the stereogram after the utility model electric connector assembling to circuit board, wherein electric connector is assembled with rubber ring.
Embodiment
As shown in Figures 1 to 6, the utility model electric connector is used for being arranged on to be electrically connected with butt connector on circuit board 5, and this electric connector comprises the insulating body 1 containing conducting terminal, the rubber ring 4 being fixed on the housing (sign) on insulating body 1 and being positioned on housing.Circuit board 5 is provided with the accepting hole 51 of collecting electric connector.Housing comprises the first housing 2 and the second housing 3 be fixed together by the mode of welding.
Insulating body 1 is provided with the docking section 11 of fixed part 10 and self-retaining portion 10 extension.Fixed part 10 is provided with a pair reference column 101 for fixed insulation body 1 to circuit board.Docking section 11 is for coordinating with butt connector.Fixed part 10 is positioned at the top of circuit board 5, and docking section 11 is housed in the accepting hole 51 of circuit board 5.
The loop configuration that first housing 2 is made for stamped metal sheets, it is set in the periphery of the docking section 11 of insulating body 1.First housing 2 is provided with the diapire 23 of close circuit board and the roof 22 relative with diapire 23.The roof 22 of the first housing 2 is provided with riveting part 221 so that the first housing 2 is positioned to loop configuration.
Second housing 3 is made for stamped metal sheets, comprises the covering portion 32 that main part 31 and main body 31 extend forward.Covering portion 32 is loop configuration and is coated on the periphery of the first housing 2.The lower wall 322 that covering portion 32 comprises the upper wall 321 on the roof 22 being coated on the first housing 2 and is coated on the diapire 23 of the first housing 2.The lower wall 322 of covering portion 32 is provided with riveting portion 323 so that covering portion 32 is positioned to loop configuration.The utility model is not limited thereto, when on the diapire 23 that riveting part 221 is arranged on the first housing 2, riveting portion 323 is arranged on the upper wall 321 of covering portion 32, and the second housing 3 can strengthen the intensity of the first housing 2, prevents the first housing 2 from arranging the position insufficient strength of riveting part 221.Main part 31 is provided with and the hook portion 310 of fixed part 10 fixing of insulating body 1 and the clamping part 311 being positioned at the first relative both sides of housing 2, so that the second housing 3 is fixed on insulating body 1 and the first housing 2.
Rubber ring 4 is set in the covering portion 32 of the second housing 3 of electric connector, when on electric connector assembling to circuit board 5, rubber ring 4 makes to closely cooperate between electric connector and circuit board 5 between electric connector and circuit board 5, the rocking of electric connector when preventing from plugging with butt connector, adds the retain strength with circuit board.
The utility model electric connector is provided with rubber ring 4, after making electric connector assembling to circuit board 5, closely cooperates between electric connector and circuit board 5, and the rocking of electric connector when preventing from plugging with butt connector, adds the retain strength with circuit board.
Should be understood that, the foregoing is only preferred forms of the present utility model, it not whole execution modes, the change of those of ordinary skill in the art by reading the utility model specification to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (9)
1. an electric connector, it is for being fixed on the circuit board being provided with accepting hole to be electrically connected with butt connector, described electric connector is housed in the accepting hole of circuit board, described electric connector comprises the insulating body containing conducting terminal and the housing be fixed on insulating body, insulating body is provided with the docking section of fixed part and the extension of self-retaining portion, docking site in the collecting of circuit board for coordinating with butt connector, housing is that stamped metal sheets is made, it is set in the periphery of insulating body, it is characterized in that: described electric connector comprises the rubber ring be set on housing, described rubber ring is positioned at the chien shih electric connector of electric connector and circuit board and circuit board closely cooperates.
2. electric connector as claimed in claim 1, is characterized in that: described fixed part is provided with a pair reference column for fixed insulation body to circuit board.
3. electric connector as claimed in claim 1, is characterized in that: described housing comprises the first housing and the second housing that are fixed together by the mode of welding.
4. electric connector as claimed in claim 3, it is characterized in that: described first housing is loop configuration, it is set in the periphery of the docking section of insulating body, second housing comprises the covering portion that main part and main body extend forward, covering portion is loop configuration and is coated on the periphery of the first housing, and described rubber ring sleeve is located in described covering portion.
5. electric connector as claimed in claim 4, is characterized in that: described main part is provided with the hook portion of the fixed part fixing of insulating body so that the second housing is fixed on insulating body.
6. electric connector as claimed in claim 4, is characterized in that: described main part be provided be positioned at the first relative both sides of housing clamping part so that the second housing is positioned at the first housing.
7. electric connector as claimed in claim 4, it is characterized in that: described first housing is provided with the diapire of close circuit board and the roof relative with diapire, the lower wall that described covering portion comprises the upper wall on the roof being coated on the first housing and is coated on the diapire of the first housing.
8. electric connector as claimed in claim 7, is characterized in that: the roof of described first housing is provided with riveting part so that the first housing is positioned to loop configuration, and the lower wall of described covering portion is provided with riveting portion so that covering portion is positioned to loop configuration.
9. electric connector as claimed in claim 7, is characterized in that: the diapire of described first housing is provided with riveting part so that the first housing is positioned to loop configuration, and the upper wall of described covering portion is provided with riveting portion so that covering portion is positioned to loop configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879723.3U CN205092338U (en) | 2015-11-06 | 2015-11-06 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879723.3U CN205092338U (en) | 2015-11-06 | 2015-11-06 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092338U true CN205092338U (en) | 2016-03-16 |
Family
ID=55482995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879723.3U Active CN205092338U (en) | 2015-11-06 | 2015-11-06 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092338U (en) |
-
2015
- 2015-11-06 CN CN201520879723.3U patent/CN205092338U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |