CN204966744U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204966744U CN204966744U CN201520728741.1U CN201520728741U CN204966744U CN 204966744 U CN204966744 U CN 204966744U CN 201520728741 U CN201520728741 U CN 201520728741U CN 204966744 U CN204966744 U CN 204966744U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- circuit board
- upper shell
- insulating body
- pair
- 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.)
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Abstract
The utility model discloses electric connector is used for installing in order to cooperate with butting connector on the circuit board that is equipped with a plurality of first holes and a plurality of second holes, electric connector includes insulator, accepts a plurality of conductive terminal in insulator and fix the casing on insulator, the casing is equipped with the first hole of a plurality of angle welded fastening to the circuit board, insulator is equipped with the reference column of fixing to insulator's second hole, the utility model discloses electric connector's casing is together fixed with insulator, when weld to the circuit board, can aim at insulator and casing with the circuit board simultaneously, and once the welding can be electric connector welded fastening to circuit board, and the equipment is convenient, and the casing welds back to the circuit board on simultaneously, because insulator is together fixed with the casing, the fixing that can strengthen insulator and circuit board is done all can, prevents that insulator breaks away from the circuit board.
Description
[technical field]
The utility model relates to a kind of electric connector, particularly relates to a kind of electric connector be welded on circuit board.
[background technology]
On existing a kind of electric connector welding to circuit board with butt connector with the use of, the housing comprising insulating body, be housed in the some conducting terminals in insulating body and be around in around insulating body.Described housing and insulating body are split-type design, when on described electric connector assembling to circuit board, first the insulating body being fixed with conducting terminal is mounted to circuit board, is soldered to circuit board with fixed insulation body by conducting terminal, and then housing assembly welding to circuit board.This electric connector needs twice welding electric connector could be fixed to circuit board, and number of assembling steps is loaded down with trivial details, adds cost; Meanwhile, without retain strength between housing and insulating body, when after repeatedly plugging butt connector, easily there is the phenomenon loosened in insulating body, affects the quality of electric connector; Moreover when housing is installed, alignment difficulties, adds the difficulty of assembling.
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 be in order to provide a kind of can ease of assembly to the electric connector of circuit board.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of electric connector, for be installed to be provided with some first holes with on the circuit board in some second holes to coordinate with butt connector, the housing that described electric connector comprises insulating body, is housed in the some conducting terminals in insulating body and is fixed on insulating body, described housing is provided with the first hole that some angles are welded and fixed to circuit board, and described insulating body is provided with the reference column in the second hole being fixed to insulating body.
The utility model defines further, the lower house that described housing comprises upper shell and is fixed together with upper shell, and described angle is arranged on upper shell, and described lower house is also provided with the fixing feet in the first hole being welded and fixed to circuit board.
The utility model defines further, and described lower house and upper shell form the accepting hole passed for butt connector.
The utility model defines further, and described upper shell comprises the sidewall of pair of opposing, the roof of connection pair of sidewalls and connects the rear wall of pair of sidewalls and roof, and pair of sidewalls, roof and rear wall form the receiving space of accommodating insulating body.
The utility model defines further, and described insulating body is provided with boss, and the side wall and pressure of described upper shell is connected on described boss.
The utility model defines further, and described angle is arranged on pair of sidewalls and rear wall.
The utility model defines further, and described pair of sidewalls is respectively equipped with the protuberance corresponding with angle.
The utility model defines further, a pair wall extension that described lower house comprises diapire and extends from the opposite end of diapire, and described fixing feet is arranged on diapire.
The utility model defines further, and described diapire is provided with the perforate supplying the angle of upper shell to pass, and a pair wall extension is respectively equipped with the clasp hole of matching with the protuberance of upper shell.
The utility model defines further, and the length of the diapire of described lower house is less than the length of the roof of upper shell.
Compared with correlation technique, housing and the insulating body of the utility model electric connector are fixed together, when being soldered to circuit board, insulating body and housing can be aimed at circuit board, once welding can be fixed to circuit board electric connector welding, easy to assembly simultaneously, after simultaneously on case weld to circuit board, because insulating body and housing are fixed together, can the retain strength of reinforced insulation body and circuit board, prevent insulating body breaking circuit plate.
[accompanying drawing explanation]
Fig. 1 is the stereogram before the utility model electric connector and circuit board are assembled.
Fig. 2 is the stereogram at another visual angle of the utility model electric connector.
Fig. 3 is the exploded view of the housing of the utility model electric connector.
[embodiment]
Refer to shown in Fig. 1 to Fig. 3, the utility model electric connector 100 is for being installed on circuit board 9 to coordinate with butt connector (not shown).The housing 3 that this electric connector 100 comprises insulating body 1, is housed in the some conducting terminals 2 in insulating body 1 and is assembled on insulating body 1.Circuit board 9 is provided with some first holes 91, some second holes 92 and some conducting strips 93.Insulating body 1 is provided with reference column 10 and some boss 11.
Please consult shown in Fig. 3 by emphasis, the lower house 5 that housing 3 comprises upper shell 4 and is fixed together with upper shell 4.Upper shell 4 comprises the sidewall 41 of pair of opposing, the roof 42 of connection pair of sidewalls 41 and connects the rear wall 43 of pair of sidewalls 41 and roof 42.Pair of sidewalls 41, roof 42 form the receiving space 45 of accommodating insulating body 1 with rear wall 43.Pair of sidewalls 41 and rear wall 43 are respectively equipped with some angles 46.Pair of sidewalls 41 is respectively equipped with the protuberance 47 corresponding with angle 46.A pair wall extension 52 that lower house 5 comprises diapire 51 and extends from the opposite end of diapire 51.The length of diapire 51 is less than the length of roof 42, makes insulating body 1 be assembled to housing 3 from bottom to up.Diapire 51 is provided with the perforate 56 and some fixing feet 54 that supply the angle 46 of upper shell 4 to pass.A pair wall extension 52 is respectively equipped with the clasp hole 53 coordinated with the protuberance 47 of upper shell 4.Lower house 5 and upper shell 4 form the accepting hole 55 passed for butt connector.The sidewall 41 of upper shell 4 is crimped on the boss 11 of insulating body 1, prevents insulating body 1 upwards breaking circuit plate 9.
When the utility model electric connector 100 and circuit board 9 are assembled, angle 46 and the fixing feet 54 of lower house 5 of upper shell 4 are assembled to the first hole 91 of circuit board 9, the reference column 10 of insulating body 1 is assembled to the second hole 92 of circuit board 9, conducting terminal 2 contacts with conducting strip 93, then angle 46, fixing feet 54 and conducting terminal 2 is soldered to circuit board 9.Housing 3 and the insulating body 1 of the utility model electric connector 100 are fixed together, when being soldered to circuit board 9, insulating body 1 and housing 3 can be aimed at circuit board 9 simultaneously, once welding can be welded and fixed to circuit board 9 electric connector 100, easy to assembly, housing 3 is soldered to after on circuit board 9 simultaneously, because insulating body 1 and housing 3 are fixed together, can reinforced insulation body 1 and the retain strength of circuit board 9, prevent insulating body 1 breaking circuit plate 9.
These are only preferred embodiment of the present utility model, other any improvement conversion done on the present embodiment basis also should not depart from the technical solution of the utility model.
Claims (10)
1. an electric connector, for be installed to be provided with some first holes with on the circuit board in some second holes to coordinate with butt connector, described electric connector comprises insulating body and is housed in the some conducting terminals in insulating body, it is characterized in that: described electric connector also comprises the housing be fixed on insulating body, described housing is provided with the first hole that some angles are welded and fixed to circuit board, and described insulating body is provided with the reference column in the second hole being fixed to insulating body.
2. electric connector as claimed in claim 1, it is characterized in that: the lower house that described housing comprises upper shell and is fixed together with upper shell, described angle is arranged on upper shell, and described lower house is also provided with the fixing feet in the first hole being welded and fixed to circuit board.
3. electric connector as claimed in claim 2, is characterized in that: described lower house and upper shell form the accepting hole passed for butt connector.
4. electric connector as claimed in claim 2, it is characterized in that: described upper shell comprises the sidewall of pair of opposing, the roof of connection pair of sidewalls and connects the rear wall of pair of sidewalls and roof, and pair of sidewalls, roof and rear wall form the receiving space of accommodating insulating body.
5. electric connector as claimed in claim 4, it is characterized in that: described insulating body is provided with boss, the side wall and pressure of described upper shell is connected on described boss.
6. electric connector as claimed in claim 4, is characterized in that: described angle is arranged on pair of sidewalls and rear wall.
7. electric connector as claimed in claim 6, is characterized in that: described pair of sidewalls is respectively equipped with the protuberance corresponding with angle.
8. electric connector as claimed in claim 7, it is characterized in that: a pair wall extension that described lower house comprises diapire and extends from the opposite end of diapire, described fixing feet is arranged on diapire.
9. electric connector as claimed in claim 8, is characterized in that: described diapire is provided with the perforate supplying the angle of upper shell to pass, and a pair wall extension is respectively equipped with the clasp hole of matching with the protuberance of upper shell.
10. electric connector as claimed in claim 8, is characterized in that: the length of the diapire of described lower house is less than the length of the roof of upper shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728741.1U CN204966744U (en) | 2015-09-19 | 2015-09-19 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728741.1U CN204966744U (en) | 2015-09-19 | 2015-09-19 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966744U true CN204966744U (en) | 2016-01-13 |
Family
ID=55061786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520728741.1U Active CN204966744U (en) | 2015-09-19 | 2015-09-19 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186158A (en) * | 2015-09-19 | 2015-12-23 | 温州意华接插件股份有限公司 | Electric connector |
| CN113871947A (en) * | 2021-09-24 | 2021-12-31 | 广东厚为电子有限公司 | High-current fuse adaptive connector with detection mechanism |
-
2015
- 2015-09-19 CN CN201520728741.1U patent/CN204966744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186158A (en) * | 2015-09-19 | 2015-12-23 | 温州意华接插件股份有限公司 | Electric connector |
| CN113871947A (en) * | 2021-09-24 | 2021-12-31 | 广东厚为电子有限公司 | High-current fuse adaptive connector with detection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |