CN2629276Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2629276Y CN2629276Y CN 03251249 CN03251249U CN2629276Y CN 2629276 Y CN2629276 Y CN 2629276Y CN 03251249 CN03251249 CN 03251249 CN 03251249 U CN03251249 U CN 03251249U CN 2629276 Y CN2629276 Y CN 2629276Y
- Authority
- CN
- China
- Prior art keywords
- shell
- electric connector
- circuit board
- shielding casing
- fin
- 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
An electrical connector comprises an insulator body, a plurality of conductive terminals, an inner shield shell and an outer shield shell. The utility model is mainly designed with a two-piece outer shield shell, and is composed of a first shell and a second shell. A spring chip and a wing chip are respectively positioned on the first shell and the second shell, and thus make the spring chips of the two side walls of the first shell exert no influence to the wing chip of the second shell, thereby making the wing chip successfully position on the outer shell. Therefore, the utility model makes the connector arrange on the circuit board in the manner of a sinking board type, which saves the occupied height.
Description
Technical field
The utility model is relevant for a kind of electric connector, and it can be arranged on the circuit board and peg graft for the butt joint electric connector, and this electric connector is to adopt heavy board-like being arranged on the circuit board.
Background technology
See also Fig. 1 and Fig. 2, it is a kind of known electric connector that is used for high speed data transfer and meets the IEEE1394b transmission specification.This electric connector is to be arranged on the circuit board to peg graft for the butt joint electric connector, this electric connector includes: an insulating body 60, it has a base portion 61, extend to form first buttcover plate 62 and second buttcover plate 63 that pair of parallel is provided with forward from this base portion 61, be provided with plural terminals storage tank 64 in this two buttcover plate 62,63, these terminal storage tanks 64 extend back and run through base portion 61; Complex conduction terminal 70, be to be placed in the corresponding terminal storage tank 64, each conducting terminal 70 comprise the contact site 71 that connects with the butt joint electric connector and extend insulating body 60 outer with circuit board 100 on the pin portion 72 of corresponding electrical loop electric connection; Shielding casing 80 in one, buttcover plate 62,63 peripheries that it is coated on this insulating body 60 are formed with first accommodation space 81 in it; One outer shielding casing 90, it is coated on base portion 61 peripheries of this insulating body 60 and forwards extends and forms, between this inside and outside shielding casing 80,90, be formed with second accommodation space 91, this first and second accommodation space 81,91 can for the butt joint electric connector contact site divide into groups into, make the butt joint electric connector can reach electric connection with circuit board.
For making this electric connector can the joint firm, need be provided with shell fragment 82,92, but mat shell fragment 82,92 be clamped the butt joint electric connector in these inside and outside shielding casing 80,90 two sides with docking electric connector.Only because the setting of outer shielding casing 90 two side shell fragments 92, make that the area of outer shielding casing 90 two side major parts is occupied, and can't be with the fin of the heavy board-like design of original metal punching out, make this electric connector can't adopt heavy board-like being arranged on the circuit board, need take higher height, it be installed be subjected to bigger restriction.
Be with, as from the foregoing, above-mentioned known electric connector on reality is used, obviously has inconvenience and exists with disappearance, and can treat in addition improver.
Edge is, the improving of the above-mentioned disappearance of inventor's thoughts is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance finally.
The utility model content
Main purpose of the present utility model is to provide a kind of electric connector, it is that outer shielding casing is adopted two formula designs, form by first shell and second shell, and shell fragment and fin be arranged at respectively on first shell and second shell, the setting of the first shell two side shell fragment can not have influence on the setting of the second shell upper panel, makes fin be arranged at smoothly on the outer shielding casing, and make electric connector be adopted heavy board-like being arranged on the circuit board, can save the height that takies.
In order to reach above-mentioned purpose, the utility model provides a kind of electric connector, is to be arranged on the circuit board to peg graft for the butt joint electric connector, comprising: an insulating body, and it has the plural terminals storage tank; The complex conduction terminal, it is placed in the corresponding terminal storage tank, each conducting terminal comprise with dock the contact site that electric connector connects and extend insulating body outward with the pin portion of circuit board electric connection; Shielding casing in one is to be coated on this insulating body periphery, is formed with first accommodation space in it; An and outer shielding casing, include one first shell and one second shell, this first shell and this second shell are to be combined as a whole, and be coated on the insulating body periphery, be formed with second accommodation space between this inside and outside shielding casing, this first shell two side has extended to form first shell fragment forward, and this second shell two side is provided with and the corresponding recess of first shell fragment, this recess edge bends out fin, and this first shell fragment is contained in this recess; Aforesaid electric connector partly is the counterbore that sinks to circuit board, and the fin of these outer shielding casing both sides then is fixed on the circuit board.
For enabling further to separate characteristic of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and explanation usefulness, be not to be used for to the utility model limitr in addition.
Description of drawings
Fig. 1 is the stereogram of known electric connector.
Fig. 2 is the stereogram of known another angle of electric connector.
Fig. 3 is the three-dimensional exploded view of the utility model electric connector.
Fig. 4 is the three-dimensional combination figure of the utility model electric connector.
Fig. 5 is the three-dimensional exploded view of the outer shielding casing of the utility model.
Fig. 6 is the three-dimensional combination figure of the outer shielding casing of the utility model.
Fig. 7 is the three-dimensional combination figure of another embodiment of the utility model electric connector.
Embodiment
See also Fig. 3 and Fig. 4, the utility model provides a kind of electric connector, be to be arranged on the circuit board to peg graft for the butt joint electric connector, this electric connector includes an insulating body 10, complex conduction terminal 20, a shielding casing 30 and an outer shielding casing 40 in one, insulating body 10 wherein is to make with the plastic cement insulating material, it has a base portion 11, extend to form pair of parallel forward from this base portion 11 first buttcover plate 12 of top and second buttcover plate 13 of below are set, in this two buttcover plate 12,13 are provided with plural terminals storage tank 14, these terminal storage tanks 14 are to be located at the lower surface of this first buttcover plate 12 and the upper surface of this second buttcover plate 13 respectively, and these terminal storage tanks 14 extend back and run through base portion 11.Has raised line 15 in addition to the 13 direction projections of second buttcover plate in these first buttcover plate, 12 middle parts.
Conducting terminal 20 is to make with conductivity good metal material, it is fixedly to be placed in the corresponding terminal storage tank 14, each conducting terminal 20 comprise with the butt joint electric connector contact butt joint contact site 21 and extend insulating body 10 outer with circuit board 50 on the pin portion 22 of corresponding electrical loop electric connection.
This second shell 42 can be coated on two buttcover plates 12,13 peripheries, it is the roof 422 and diapire 423 that has the two lateral walls 421 of vertical setting and be horizontally disposed with and link to each other with this two side 421, respectively be provided with first shell fragment, the 414 corresponding recesses 424 of one and first shell 41 on this two side 421, these recess 424 rear ends are opening-like, these recess 424 edges outwards bend out fin 425, fin 425 can be bent out by recess 424 top edges or lower limb, the fin 425 of present embodiment is to be bent out by recess 424 lower limbs, this fin 42 is for being horizontally disposed with, and an end can extend to form a Plug Division 426 downward or upward, and the Plug Division 426 of present embodiment is to be extended to form downwards by fin 42 1 ends.Be provided with in addition in these roof 422 rear ends one with buckling groove 415 corresponding clamping sheets 427, this clamping sheet 427 is and these buckling groove 415 mutual clampings first shell 41 and second shell 42 to be engaged be combined as a whole.These diapire 423 upper punches are provided with a jut that projects upwards 428, this jut 428 is that jut 416 front and back with first shell 41 join, on this jut 426 be equipped with one with buckling body 417 corresponding buckling grooves 429, this buckling groove 429 is and these buckling body 417 mutual snappings first shell 41 and second shell 42 to be fastened be combined as a whole.After this first shell 41 and second shell 42 are combined as a whole, this first shell fragment 414 just is contained in the recess 424, between this inside and outside shielding casing 30,40, be formed with second accommodation space 43 in addition, this first and second accommodation space 36,43 can for the butt joint electric connector contact site divide into groups into, make the butt joint electric connector reach electric connection with circuit board, 35,414 on the shell fragment of these inside and outside shielding casing 30,40 two sides can firmly dock electric connector in order to elastic clip; By above-mentioned composition to form electric connector of the present utility model.
As shown in Figures 3 and 4, electric connector of the present utility model is to adopt heavy board-like design, and this circuit board 50 is provided with a counterbore 51, and this electric connector partly can be sunk in the counterbore 51, use the height that reduces outstanding circuit board 50 end faces of this electric connector, use the effect that reaches heavy plate.Outer shielding casing 40 both sides of this electric connector are to have fin 425, then can be fixed on the circuit board 50, this fin 425 can utilize surface mounted technology (SMT) mode to be fixedly welded on the circuit board 50, also can be provided with Plug Division 426 corresponding spliced eyes 52 with fin 42 in circuit board 50, can be pegged graft in Plug Division 426 and be fixed in the spliced eye 52, utilize inserting mode to be fixed on the circuit board 50, make electric connector adopt heavy plate mode and oppositely be arranged on the circuit board 50.In addition, as shown in Figure 7, electric connector also can be adopted heavy plate mode forward and be arranged on the circuit board 50.
The combination that discloses first and second shell 41,42 in this preferred embodiment has buckling body 417 and modes such as buckling groove 429, buckling groove 415 and clamping sheet 427, represent that its combination is not limited to a kind of mode, also can be buckling body 417 and buckling groove 429 combinations entirely, or be buckling groove 415 and 427 combinations of clamping sheet entirely, or the combination of other pattern, because two formula designs are adopted in the main demand of the utility model shielding casing 40 outside, do not limit combination.
The utility model is that outer shielding casing 40 is adopted two formula designs, formed by first shell 41 and second shell 42, and shell fragment 414 and fin 425 be arranged at respectively on first shell 41 and second shell 42, therefore the setting of first shell, 41 two side shell fragments 414, can't have influence on the setting of second shell, 42 upper panels 425, make fin 425 be arranged at smoothly on the outer shielding casing 40, and make electric connector be adopted heavy board-like being arranged on the circuit board, can save the height that takies, make it install the restriction that more can not be subjected to the space.
In sum, the utility model is a rare utility model product in fact, has usability on the industry, novelty and progressive, meet novel patent application important document fully, filing an application according to Patent Law in the whence, would like to ask detailed survey and grant accurate this case patent, to ensure inventor's rights and interests.
Only the above only is a preferable possible embodiments of the present utility model, non-so promptly arrest limit claim of the present utility model, so the equivalent structure that uses the utility model specification and graphic content to do such as changes, and all in like manner all is contained in the scope of the present utility model, closes and gives Chen Ming.
The element conventional letter
(known)
60 insulating bodies
61 base portions, 62 first buttcover plates
63 second buttcover plates, 64 terminal storage tanks
70 conducting terminals
71 contact sites, 72 pin sections
80 interior shielding casings
81 first accommodation spaces, 82 shell fragments
90 outer shielding casings
91 second accommodation spaces, 92 shell fragments
100 circuit boards
(the utility model)
10 insulating bodies
11 base portions, 12 first buttcover plates
13 second buttcover plates, 14 terminal storage tanks
15 raised lines
20 conducting terminals
21 contact sites, 22 pin portions
Shielding casing in 30
31 sidewalls, 32 roofs
33 diapires, 34 rear walls
35 second shell fragments, 36 first accommodation spaces
40 outer shielding casings
First shell, 41 411 sidewalls
412 roofs, 413 diapires
414 first shell fragments, 415 buckling grooves
416 juts, 417 buckling bodies
418 cover bonnet
42 second shells, 421 sidewalls
422 roofs, 423 diapires
424 recesses, 425 fins
426 Plug Divisions, 427 clamping sheets
428 juts, 429 buckling grooves
43 second accommodation spaces
50 circuit boards
51 counterbores
Claims (11)
1, a kind of electric connector is to be arranged on the circuit board to peg graft for the butt joint electric connector, it is characterized in that comprising:
One insulating body, it has the plural terminals storage tank;
The complex conduction terminal, it is placed in the corresponding terminal storage tank, each conducting terminal comprise with dock the contact site that electric connector connects and extend insulating body outward with the pin portion of circuit board electric connection;
Shielding casing in one, it is to be coated on this insulating body periphery, is formed with first accommodation space in it; And
One outer shielding casing, include one first shell and one second shell, this first shell and this second shell are to be combined as a whole, and be coated on the insulating body periphery, be formed with second accommodation space between this inside and outside shielding casing, this first shell two side has extended to form first shell fragment forward, and this second shell two side is provided with and the corresponding recess of first shell fragment, this recess edge bends out fin, and this first shell fragment is to be contained in this recess;
Aforesaid electric connector partly is the counterbore that sinks to circuit board, and the fin of these outer shielding casing both sides then is fixed on the circuit board.
2, electric connector as claimed in claim 1 is characterized in that, this insulating body has a base portion, and this base portion extends to form first buttcover plate and second buttcover plate that pair of parallel is provided with forward certainly, and these terminal storage tanks are to be located on this two buttcover plate.
3, electric connector as claimed in claim 2 is characterized in that, these terminal storage tanks are to be located at the lower surface of this first buttcover plate and the upper surface of this second buttcover plate respectively, and these terminal storage tanks extend back and run through base portion.
4, electric connector as claimed in claim 1, it is characterized in that, shielding casing has the two lateral walls of vertical setting and is horizontally disposed with and links to each other with this two side in being somebody's turn to do roof and diapire, this roof rear end has extended to form a rear wall downwards, and shielding casing two side respectively is provided with one second shell fragment in this.
5, electric connector as claimed in claim 1, it is characterized in that, roof and diapire that this first shell has the two lateral walls of vertical setting and is horizontally disposed with and links to each other with this two side, this roof rear end has extended to form one downwards and has covered bonnet, and first shell fragment is to be extended to form forward by this two side.
6, electric connector as claimed in claim 1 is characterized in that, this first shell front end is provided with buckling groove, and this second outer casing back is provided with and the corresponding clamping sheet of this buckling groove, and this clamping sheet is that mutual clamping combines with this buckling groove.
7, electric connector as claimed in claim 1 is characterized in that, this first shell is provided with buckling body, and this second shell is provided with and the corresponding buckling groove of buckling body, and this buckling groove is that mutual snapping combines with this buckling body.
8, electric connector as claimed in claim 1 is characterized in that, roof and diapire that this second shell has the two lateral walls of vertical setting and is horizontally disposed with and links to each other with this two side, recess are to be located on this two side, and the recess rear end is opening-like.
9, electric connector as claimed in claim 1 is characterized in that, this fin is to be bent out by recess top edge or lower limb.
10, electric connector as claimed in claim 1 is characterized in that, this fin one end has extended to form a Plug Division downward or upward, and this circuit board is provided with and the corresponding spliced eye in the Plug Division of fin, and the Plug Division is to be plugged in the spliced eye.
11, electric connector as claimed in claim 1 is characterized in that, this fin is to be fixedly welded on the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251249 CN2629276Y (en) | 2003-05-14 | 2003-05-14 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251249 CN2629276Y (en) | 2003-05-14 | 2003-05-14 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2629276Y true CN2629276Y (en) | 2004-07-28 |
Family
ID=34253085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251249 Expired - Fee Related CN2629276Y (en) | 2003-05-14 | 2003-05-14 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2629276Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640327B (en) * | 2008-08-01 | 2011-05-04 | 和硕联合科技股份有限公司 | Electrical connector |
| CN103904472A (en) * | 2012-12-30 | 2014-07-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
| CN104319577A (en) * | 2014-10-31 | 2015-01-28 | 昆山德朋电子科技有限公司 | Double-interface electric connector |
| CN104733956A (en) * | 2014-03-11 | 2015-06-24 | 富士康(昆山)电脑接插件有限公司 | Socket connector and plug connector |
| US10312646B2 (en) | 2013-07-19 | 2019-06-04 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10693261B2 (en) | 2013-07-19 | 2020-06-23 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10720734B2 (en) | 2013-07-19 | 2020-07-21 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10826255B2 (en) | 2013-07-19 | 2020-11-03 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
-
2003
- 2003-05-14 CN CN 03251249 patent/CN2629276Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640327B (en) * | 2008-08-01 | 2011-05-04 | 和硕联合科技股份有限公司 | Electrical connector |
| CN103904472A (en) * | 2012-12-30 | 2014-07-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacturing method thereof |
| US10312646B2 (en) | 2013-07-19 | 2019-06-04 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10693261B2 (en) | 2013-07-19 | 2020-06-23 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10720734B2 (en) | 2013-07-19 | 2020-07-21 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10826255B2 (en) | 2013-07-19 | 2020-11-03 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| CN104733956A (en) * | 2014-03-11 | 2015-06-24 | 富士康(昆山)电脑接插件有限公司 | Socket connector and plug connector |
| CN104319577A (en) * | 2014-10-31 | 2015-01-28 | 昆山德朋电子科技有限公司 | Double-interface electric 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: 20040728 Termination date: 20120514 |