CN1088927C - Connector with auxiliary device - Google Patents
Connector with auxiliary device Download PDFInfo
- Publication number
- CN1088927C CN1088927C CN98105353A CN98105353A CN1088927C CN 1088927 C CN1088927 C CN 1088927C CN 98105353 A CN98105353 A CN 98105353A CN 98105353 A CN98105353 A CN 98105353A CN 1088927 C CN1088927 C CN 1088927C
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- China
- Prior art keywords
- connector
- auxiliary
- insulation shell
- card base
- loam cake
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- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a connector with an auxiliary installing device, which can be installed on a circuit board by cooperating with a tool. The connector comprises an insulating housing and an auxiliary installing device, wherein the insulating housing comprises a central slot, a bottom wall and a side wall, and a plurality of terminal through holes are arranged on the bottom wall for containing a plurality of terminals; a longitudinal card slot is arranged on the side wall; the auxiliary installing device comprises an auxiliary upper cover which is provided with a plane surface part and a card foot; the card foot is plugged in the card slot, and the auxiliary upper cover is covered above the central slot of the insulating housing to provide convenience for sucking tools.
Description
The present invention relates to a kind of connector, particularly relate to a kind of other instrument that cooperates it is installed on the connector of circuit board with auxiliary device.
Along with science and technology progress with rapid changepl. never-ending changes and improvements, the volume of computer is more and more littler, particularly notebook computer all designs to such an extent that be convenient to carry, because in extremely limited space, must install a large amount of circuit boards with stack manner, a large amount of electronic components is installed in the confined space on circuit board then, owing to be subjected to the restriction of factors such as space size between circuit board and height, electronic component is miniaturization as far as possible, and wherein the connector miniaturization more can effectively utilize the space of circuit board.
For the electronic component such as the connector of miniaturization, just relative also corresponding the dwindling of circuit trace of welding on circuit board is how with the connector locking and be positioned at and finish welding on the circuit board and become important problem.But general mat vacsorb device adsorbs connector, and connector is positioned on the circuit board, finishes welding step then.When vacsorb, then can make adsorption effect better if having an even surface on the connector, in addition, in known technology, the loam cake that also can utilize the film with viscosity or have an even surface covers on the connector, forms a smooth surface for the absorption of vacsorb device.But these two kinds of structures all have its shortcoming, are directly to stick on to be difficult for tearing repeatedly recycling on the connector mostly as film; The even surface loam cake is positioned connector insulating body drop-center or periphery with buckle or the plug mode of establishing mostly, and its buckle power is not excessive so that be difficult for removing after welding, is that buckle power is too small so that come off when vacsorb, and if tend to damage the connector insulating body or the contact terminal of connector during buckle, relevant known technology also has the Taiwan patent application No. 83207484, and United States Patent (USP) the 4th at plug, 396,245,4,645,278,5,026,295,5,055,971,5,242,311,5,249,977,5,277,601 and 5,383, No. 797 etc.
The object of the present invention is to provide a kind of connector with auxiliary device, this connector can be installed on circuit board with connector in order to aid, and this auxiliary device can be realized effectively combining really with connector.
Another object of the present invention is to provide a kind of connector with auxiliary device, the structural design that it provides the elastic plate face is easy to assembling and dismounting.
A further object of the present invention is to provide a kind of connector with auxiliary device, and combining of this auxiliary device and connector can't crushing or the contact terminal of scratch connector insulating body or connector.
Another object of the present invention is to provide a kind of connector with auxiliary device, this auxiliary device can repeatedly combine with connector.
The object of the present invention is achieved like this, a kind of connector with auxiliary device promptly is provided, be used for engagement tool connector device is located at circuit board, which comprises at least: an insulation shell, the diapire of described insulation shell is provided with the terminal through-hole of inserting combination for terminal, respectively be provided with at least one vertical draw-in groove on the position, two side of described insulation shell central authorities, be provided with the rank end in described draw-in groove inside; One auxiliary device comprises an auxiliary loam cake, and described auxiliary loam cake is provided with a planar portions and at least one pair of downward card base that extends at least, and the end limit one of described card base is extended with the hook part; When described card base was inserted in the draw-in groove of described insulation shell, described hook part button was tied in the rank of described insulation shell draw-in groove end, with this described auxiliary loam cake is covered on the insulation shell and with it and fixes.
The present invention also provides a kind of connector auxiliary device, is used for auxiliary other instrument connector device is set to circuit board surface, and it comprises: a planar portions for instrument absorption usefulness; At least one pair of card base, described card base are made of the two opposite sides extension downwards of described planar portions respectively, and described card base one is provided with a hook part with extending; Be provided with one between described planar portions and the described card base and increase flexible notch part.
The present invention also provides a kind of connector with auxiliary device, be used for engagement tool connector device is located at circuit board, which comprises at least: an insulation shell, described insulation shell comprises a central slot and sidewall and diapire, wherein, described central slot is positioned at described diapire top, and described diapire is provided with the several terminals through hole, and described sidewall is provided with draw-in groove, and described draw-in groove inside is provided with the rank end; Several terminals is installed in described terminal through-hole, and it has contact jaw and leg end; One auxiliary device, comprise an auxiliary loam cake, described auxiliary loam cake is provided with a planar portions and at least one pair of downward card base that extends at least, the end limit one of described card base is provided with a hook part with extending, when described card base is inserted in the draw-in groove of described insulation shell sidewall, described hook part button is tied in the rank of described insulation shell draw-in groove end, makes described auxiliary loam cake be positioned at the central slot top of insulation shell and fixes with it with this.
The present invention also provides a kind of connector with auxiliary device, being used for engagement tool installs connector to circuit board, which comprises at least: an insulation shell, described insulation shell comprises a diapire at least, wherein, described diapire is provided with the several terminals through hole, and described diapire is provided with draw-in groove, and described draw-in groove inside is provided with the rank end; Several terminals is installed in described terminal through-hole, and described several terminals has contact jaw and leg end; One auxiliary device, include an auxiliary loam cake, described auxiliary loam cake is provided with a planar portions and at least one pair of downward card base that extends at least, the end limit one of described card base is provided with a hook part with extending, when described card base is inserted in the draw-in groove of described insulation shell diapire, described hook part button is tied in the rank of described insulation shell draw-in groove end, with this described auxiliary loam cake is positioned on the insulation shell and with it and fixes.
The advantage of apparatus of the present invention is, its auxiliary loam cake of mat can make both effectively combine really with the mutual card knot design of connector, can not come off or crooked, and its assembling, dismounting are convenient, can enhance productivity and reduce work hours, and the terminal of connector body inboard, outboard peripheries and connector can not established because of plug, engage and be subjected to any crushing and scratch, can guarantee the total quality of connector, also have auxiliary loam cake reusable, and this loam cake manufacturing is simple and easy, cost is lower.
Below in conjunction with accompanying drawing, describe embodiments of the invention in detail, wherein:
Fig. 1 has the three-dimensional exploded view of auxiliary device connector first embodiment for the present invention;
Fig. 2 has the assembling stereogram of auxiliary device connector first embodiment for the present invention;
Fig. 3 has the assembling view of auxiliary device connector first embodiment for the present invention;
Fig. 4 has three-dimensional exploded view after auxiliary device connector second embodiment assembling for the present invention;
Fig. 5 has local assembled sectional view after auxiliary device connector second embodiment assembling for the present invention.
See also Fig. 1, it is a first embodiment of the invention, the connector of the present invention with auxiliary device comprises a connector 10 and auxiliary device 40 substantially as shown in the figure, wherein this connector 10 comprises an insulation shell 20 and several terminals 30, this insulation shell 20 is a cuboid moulding, its central part is provided with a lengthwise slot 21, and formation sidewall 22 and diapire 23, the appropriate location of this sidewall 22 is provided with some draw-in grooves 221,222, this draw-in groove 221,222 inside are provided with single order end 223,224 (seeing also Fig. 3), the diapire face 230 of this diapire 23 can be installed in circuit board (figure does not show), which is provided with terminal channel 231, this several terminals 30 comprises: welding ends 31 and contact jaw 32, be contained in the terminal through-hole 231 of aforementioned dielectric shell bottom wall 23, wherein welding ends 31 extends and level bending from diapire face 230, in order to circuit board on corresponding circuit trace (figure does not show) welding, contact jaw 32 is positioned at this lengthwise slot 21.
This auxiliary device 40 comprises an auxiliary loam cake 41, should assist loam cake 41 to can be the fuel plate of integrated punching moulding, central area in order to lengthwise slot 21 tops that cover aforementioned dielectric housing 20, should comprise an end face 42 and extend the card base 43,44 that is provided with by auxiliary loam cake 41 by end face 42 both sides difference one, form one between the card base 43,44 of this end face 42 and both sides thereof and lack portion 45,46, it can make card base 43,44 have elasticity preferably.This card base 43,44 extends downward vertically, and its bottom one is provided with a hook part 431,441 with extending, is used for draw-in groove 221,222 with insulation shell 20 be interlocked (back detailed description).
See also Fig. 2, it is each element assembling stereogram of connector 10 of the present invention and auxiliary loam cake 40, please consult Fig. 3 simultaneously, wherein should assist the card base 43,44 of loam cake 40 to insert in the draw-in groove 222,221 of insulation shells 20, and collude with in the rank of draw-in groove 221 end 224,223 places (please consulting Fig. 3 simultaneously) its hook part 431,441 of mat, make auxiliary loam cake 41 cover insulation shell 20 tops, and this end face 42 of mat can provide absorption face for the vacsorb device, is beneficial to connector 10 and successfully is welded on the circuit board.
See also Fig. 4 and Fig. 5, it is the three-dimensional exploded view of second embodiment of the invention and the partial sectional view of insulation shell, as shown in the figure, diapire 23 ＇ of this insulation shell 20 ＇ are provided with draw-in groove 221 ＇ in the appropriate location, 222 ＇, this draw-in groove 221 ＇, the inside of 222 ＇ is provided with single order end 223 ＇, 224 ＇ (as shown in Figure 5), should assist loam cake 41 ＇ to include an end face 42 ＇ reaches by extending and corresponding aforementioned draw-in groove 221 ＇ under end face 42 ＇ one side direction, card base 44 ＇ of 222 ＇, 43 ＇, and this card base 44 ＇, the bottom of 43 ＇ also is provided with a hook part 441 ＇, 431 ＇, this card base of mat 44 ＇, 43 ＇ insert draw-in groove 221 ＇ of insulation shell 20 ＇, in 222 ＇, and its hook part of mat 441 ＇, 431 ＇ collude with in draw-in groove 221 ＇, rank end 223 ＇ of 222 ＇, 224 ＇ places, make auxiliary loam cake 41 ＇ cover the lengthwise slot 21 ＇ top of insulation shell 20 ＇, and this end face of mat 42 ＇ can provide absorption face for the vacsorb device, are beneficial to connector 10 and are welded on the circuit board smoothly.
Below in conjunction with the embodiments the present invention is illustrated, but the foregoing description right and wrong are determinate; According to various modifications and the variation that the present invention has done, all be included in the appended claim of the present invention.
Claims (12)
1. the connector with auxiliary device is used for engagement tool connector device is located at circuit board, it is characterized in that, which comprises at least:
One insulation shell, the diapire of described insulation shell are provided with the terminal through-hole of inserting combination for terminal, respectively are provided with at least one vertical draw-in groove on the position, two side of described insulation shell central authorities, are provided with the rank end in described draw-in groove inside;
One auxiliary device comprises an auxiliary loam cake, and described auxiliary loam cake is provided with a planar portions and at least one pair of downward card base that extends at least, and the end limit one of described card base is extended with the hook part;
When described card base was inserted in the draw-in groove of described insulation shell, described hook part button was tied in the rank of described insulation shell draw-in groove end, with this described auxiliary loam cake is covered on the insulation shell and with it and fixes.
2. the connector with auxiliary device as claimed in claim 1 is characterized in that, described auxiliary loam cake can be board-like material and the integrated punching moulding is made.
3. the connector with auxiliary device as claimed in claim 1 is characterized in that, can be provided with one between the planar portions of described auxiliary loam cake and the described card base increases flexible notch part.
4. a connector auxiliary device is used for auxiliary other instrument connector device is set to circuit board surface, it is characterized in that it comprises:
One planar portions for instrument absorption usefulness;
At least one pair of card base, described card base are made of the two opposite sides extension downwards of described planar portions respectively, and described card base one is provided with a hook part with extending;
Be provided with one between described planar portions and the described card base and increase flexible notch part.
5. connector auxiliary device as claimed in claim 4 is characterized in that, described device can be made by board-like material is one-body molded.
6. the connector with auxiliary device is used for engagement tool connector device is located at circuit board, it is characterized in that, which comprises at least:
One insulation shell, described insulation shell comprise a central slot and sidewall and diapire, and wherein, described central slot is positioned at described diapire top, and described diapire is provided with the several terminals through hole, and described sidewall is provided with draw-in groove, and described draw-in groove inside is provided with the rank end;
Several terminals is installed in described terminal through-hole, and it has contact jaw and leg end;
One auxiliary device, comprise an auxiliary loam cake, described auxiliary loam cake is provided with a planar portions and at least one pair of downward card base that extends at least, the end limit one of described card base is provided with a hook part with extending, when described card base is inserted in the draw-in groove of described insulation shell sidewall, described hook part button is tied in the rank of described insulation shell draw-in groove end, makes described auxiliary loam cake be positioned at the central slot top of insulation shell and fixes with it with this.
7. the connector with auxiliary device as claimed in claim 6 is characterized in that, can be provided with one between the planar portions of described auxiliary loam cake and the described card base increases flexible notch part.
8. the connector with auxiliary device as claimed in claim 6 is characterized in that, described auxiliary loam cake can be board-like material and the integrated punching moulding is made.
9. the connector with auxiliary device as claimed in claim 6 is characterized in that, the draw-in groove on the described insulation shell sidewall is arranged on the sidewall with the both sides corresponded manner.
10. the connector with auxiliary device is used for engagement tool connector is installed to circuit board, it is characterized in that, which comprises at least:
One insulation shell, described insulation shell comprises a diapire at least, and wherein, described diapire is provided with the several terminals through hole, and described diapire is provided with draw-in groove, and described draw-in groove inside is provided with the rank end;
Several terminals is installed in described terminal through-hole, and described several terminals has contact jaw and leg end;
One auxiliary device, include an auxiliary loam cake, described auxiliary loam cake is provided with a planar portions and at least one pair of downward card base that extends at least, the end limit one of described card base is provided with a hook part with extending, when described card base is inserted in the draw-in groove of described insulation shell diapire, described hook part button is tied in the rank of described insulation shell draw-in groove end, with this described auxiliary loam cake is positioned on the insulation shell and with it and fixes.
11. the connector with auxiliary device as claimed in claim 10 is characterized in that, can be provided with one between the planar portions of described auxiliary loam cake and the described card base increases flexible notch part.
12. the connector with auxiliary device as claimed in claim 10 is characterized in that, described auxiliary loam cake can be board-like material and the integrated punching moulding is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98105353A CN1088927C (en) | 1998-02-27 | 1998-02-27 | Connector with auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98105353A CN1088927C (en) | 1998-02-27 | 1998-02-27 | Connector with auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1227430A CN1227430A (en) | 1999-09-01 |
| CN1088927C true CN1088927C (en) | 2002-08-07 |
Family
ID=5218758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98105353A Expired - Fee Related CN1088927C (en) | 1998-02-27 | 1998-02-27 | Connector with auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1088927C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW484251B (en) * | 1999-10-19 | 2002-04-21 | Berg Tech Inc | Electrical connector with strain relief |
| SG170629A1 (en) * | 2009-10-16 | 2011-05-30 | Molex Singapore Pte Ltd | Cap member for card edge connector |
| JP6553878B2 (en) * | 2015-01-30 | 2019-07-31 | 日本航空電子工業株式会社 | connector |
| CN112838456B (en) * | 2020-12-31 | 2023-09-12 | 赣州市崧岚电子科技有限公司 | CAP applied to double-row extension pin connector and double-row extension pin connector with CAP |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396245A (en) * | 1981-03-12 | 1983-08-02 | Amp Incorporated | Cover for multiple terminal electrical connector |
| US5249977A (en) * | 1991-07-15 | 1993-10-05 | Kel Corporation | Electrical connector assembly for positioning on a circuit board by a suction applying tool |
| US5383797A (en) * | 1993-07-08 | 1995-01-24 | Molex Incorporated | System for handling electrical connectors by a vacuum-suction nozzle |
-
1998
- 1998-02-27 CN CN98105353A patent/CN1088927C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396245A (en) * | 1981-03-12 | 1983-08-02 | Amp Incorporated | Cover for multiple terminal electrical connector |
| US5249977A (en) * | 1991-07-15 | 1993-10-05 | Kel Corporation | Electrical connector assembly for positioning on a circuit board by a suction applying tool |
| US5383797A (en) * | 1993-07-08 | 1995-01-24 | Molex Incorporated | System for handling electrical connectors by a vacuum-suction nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1227430A (en) | 1999-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |