CN201853832U - Electrical connector assembly - Google Patents
Electrical connector assembly Download PDFInfo
- Publication number
- CN201853832U CN201853832U CN2010205519500U CN201020551950U CN201853832U CN 201853832 U CN201853832 U CN 201853832U CN 2010205519500 U CN2010205519500 U CN 2010205519500U CN 201020551950 U CN201020551950 U CN 201020551950U CN 201853832 U CN201853832 U CN 201853832U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- metal inner
- inner casing
- 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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Abstract
The utility model discloses an electrical connector assembly, which comprises an electrical connector and a circuit board. The circuit board is provided with a hole groove. The electrical connector comprises an insulating body, a plurality of conducting terminals, a metal inner shell and a metal outer shell. The insulating body is formed in a die outside the conducting terminals. The metal inner shell is covered outside the insulating body and the conducting terminals. The metal outer shell is fixed outside the metal inner shell in a laser spot welding mode. The metal outer shell is provided with a rear cover and a side cover. The side cover and the rear cover are respectively horizontally bent and extend outwards to form a plurality of tin soldering ends. The electrical connector is sunk in the hole groove of the circuit board, the electrical connector assembly disclosed by the utility model saves the occupied space.
Description
Technical field
The utility model relates to a kind of electric connector combination, relates in particular to refer to a kind of heavy board-like electric connector combination.
Background technology
See also Fig. 3, a kind of existing electric connector 100 ' comprises insulating body 10 ', is fixed on the conducting terminal (not shown) on the insulating body 10 ', the metal inner casing 20 ' of coated insulation body 10 '.It is outside with the shielding external electromagnetic interference that this metal inner casing 20 ' is coated on insulating body 10 ', and the middle part, two side of this metal inner casing 20 ' and the two ends of rear wall extend to form some scolding tin pin 201 ' respectively downwards.Go up when forming the electric connector combination when this electric connector 100 ' is welded in circuit board 200 ', scolding tin pin 201 ' is inserted in the corresponding hole slot place on the circuit board 200 ', and this moment, electric connector 100 ' protruded from the surface of circuit board 200 '.
But when above-mentioned existing electric connector 100 ' cooperated with circuit board 200 ', this electric connector 100 ' protruded from the surface of circuit board 200 ', thereby it is bigger to take up room, and does not meet the compact development trend of current electronic product.
The utility model content
The purpose of this utility model is to provide a kind of electric connector combination of saving space hold at above-mentioned the deficiencies in the prior art.
For achieving the above object, electric connector combination provided by the utility model comprises an electric connector and a circuit board, offer a hole slot on this circuit board, this electric connector further comprises an insulating body, plurality of conductive terminals, a metal inner casing and a metal shell; This conducting terminal is placed in the mould, and insulating body is in-molded outside plurality of conductive terminals; This metal inner casing is covered on outside insulating body and the conducting terminal; And be coated with a metal shell in the outer rim of metal inner casing, this metal shell is to be welded in outside the metal inner casing with laser spot welding mode fixing point, it has bonnet and side cover this metal shell, outside respectively level bending extends to form some scolding tin ends on this side cover and the bonnet, wherein, the bottom of electric connector is sunk in the hole slot of circuit board, and the scolding tin end is welded in the lower surface place.
As mentioned above, the utility model sinks to the hole slot place of circuit board by electric connector, to save space hold, meets the compact development trend of current electronic product.
Described insulating body has rear wall and roof, the back edge of roof is concaved with two backstop grooves downwards, offer some support slots on the leading edge of roof and diapire, described metal inner casing has top board and base plate, the posterior lateral margin of top board offers two flutings, and extends a stopper section from the medial margin of each fluting towards corresponding side plate, and the rear portion of top board and base plate is concaved with some holding sections, this stopper section is resisted against in the backstop groove of insulating body, and the holding section is fastened in the support slot.
Described metal shell is to overlay on outside the metal inner casing with laser spot welding mode fixed packet.
Description of drawings
Fig. 1 is the stereogram of the utility model electric connector combination.
Fig. 2 is the three-dimensional exploded view of the electric connector of electric connector combination shown in Figure 1.
Fig. 3 is the stereogram of existing electric connector combination.
Each description of reference numerals is as follows among the figure:
Holding parts 110 rear walls 12
Sidewall 15 conducting terminals 20
Metal inner casing 30 top boards 31
310 stopper sections 311 of slotting
Bonnet 42 scolding tin ends 421,431
Hole slot 201
Embodiment
In order to describe technology contents of the present utility model, structural feature, the purpose that realizes and effect in detail, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1, the combination of the utility model electric connector comprises that one is electrically connected 100 and one circuit board 200, offers a hole slot 201 on the circuit board 200.Electric connector 100 further comprises insulating body 10, conducting terminal 20, metal inner casing 30 and metal shell 40.
See also Fig. 2, insulating body 10 is a global formation member, and it has antetheca 11, rear wall 12, roof 13, diapire 14 and two side 15.The antetheca 11 of this insulating body 10 protrudes out a tabular holding parts 110 forward, offers the plurality of terminals groove (not shown) that runs through this built-in electrical insulation body 10 backward from the front end of holding parts 110.The back edge of the roof 13 of this insulating body 10 is concaved with two backstop grooves 130 downwards, offers some support slots 131 on the leading edge of roof 13 and diapire 14.
Plurality of conductive terminals 20 places in the mould, takes shape in the insulating body 10 in in-molded mode.
See also Fig. 2, described metal inner casing 30 is installed in outside the insulating body 10, and this metal inner casing 30 has top board 31, base plate 32 and biside plate 33, and above-mentioned each plate surrounds an accommodation space 34.The posterior lateral margin of this top board 31 offers two flutings 310, and extends a stopper section 311 from the medial margin of each fluting 310 towards corresponding side plate 33, and the rear portion of top board 31 and base plate 32 is concaved with some holding sections 312.This stopper section 311 is resisted against in the backstop groove 130 of insulating body 10, and holding section 312 is fastened in the support slot 131, thereby insulating body 10 is fixed in accommodation space 34.
See also Fig. 1 and Fig. 2, described metal shell 40 has the top cover 41 of a convex sheet, the both side edges that is reached by top cover 41 by the extended bonnet 42 of the downward bending of the posterior lateral margin of top cover 41 bends extended side cover 43 downwards.The outside respectively level bending of this bonnet 42 and two side covers 43 has extended to form scolding tin end 421,431.This metal shell 40 is welded to metal inner casing 30 outsides.
See also Fig. 1 and Fig. 2 again, during 1 assembling of the utility model electric connector, at first conducting terminal 20 is taken shape in the insulating body 10 in in-molded mode; Then metal inner casing 30 is set in the outside of insulating body 10 by the front side of insulating body 10, stopper section 311 is resisted against in the backstop groove 130, and holding section 312 is fastened in the support slot 131, thereby insulating body 10 is placed in the accommodation space 34; At last metal shell 40 is overlying on the outside of metal inner casing 30 and insulating body 10 with laser spot welding mode spot welding fixed packet.
See also Fig. 3, when the utility model electric connector 100 cooperated with circuit board 200, the bottom of electric connector 100 was sunk in the hole slot 201 of circuit board 200, and scolding tin end 421,431 is welded in the lower surface place corresponding to the both sides of hole slot 201 of circuit board 200 respectively.
As mentioned above, the utility model electric connector combination is welded in the lower surface place corresponding to the both sides of hole slot 201 of circuit board 200 by scolding tin end 421,431, make the bottom of electric connector 100 sink in the hole slot 201 of circuit board 200, to save space hold, can meet the compact development trend of current electronic product.
Claims (3)
1. electric connector combination, comprise an electric connector and a circuit board, offer a hole slot on this circuit board, this electric connector further comprises insulating body, plurality of conductive terminals, metal inner casing and metal shell, conducting terminal is arranged in the insulating body, this metal inner casing is covered on outside insulating body and the conducting terminal, it is characterized in that: this metal shell is welded to outside the metal inner casing, it has bonnet and side cover, outside respectively level bending extends to form some scolding tin ends on this side cover and the bonnet, the bottom of electric connector is sunk in the hole slot of circuit board, and the scolding tin end is welded in the lower surface place.
2. electric connector combination as claimed in claim 1, it is characterized in that: described insulating body has rear wall and roof, the back edge of roof is concaved with two backstop grooves downwards, offer some support slots on the leading edge of roof and diapire, described metal inner casing has top board and base plate, the posterior lateral margin of top board offers two flutings, and extend a stopper section towards corresponding side plate from the medial margin of each fluting, the rear portion of top board and base plate is concaved with some holding sections, this stopper section is resisted against in the backstop groove of insulating body, and the holding section is fastened in the support slot.
3. electric connector combination as claimed in claim 1, it is characterized in that: described metal shell is to overlay on outside the metal inner casing with laser spot welding mode fixed packet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205519500U CN201853832U (en) | 2010-09-17 | 2010-09-17 | Electrical connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205519500U CN201853832U (en) | 2010-09-17 | 2010-09-17 | Electrical connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853832U true CN201853832U (en) | 2011-06-01 |
Family
ID=44096214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205519500U Expired - Fee Related CN201853832U (en) | 2010-09-17 | 2010-09-17 | Electrical connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069263A (en) * | 2016-01-28 | 2017-08-18 | 日本压着端子制造株式会社 | Connector |
-
2010
- 2010-09-17 CN CN2010205519500U patent/CN201853832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069263A (en) * | 2016-01-28 | 2017-08-18 | 日本压着端子制造株式会社 | Connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20110917 |