CN1604396A - Electric connector combination - Google Patents
Electric connector combination Download PDFInfo
- Publication number
- CN1604396A CN1604396A CNA2003101060317A CN200310106031A CN1604396A CN 1604396 A CN1604396 A CN 1604396A CN A2003101060317 A CNA2003101060317 A CN A2003101060317A CN 200310106031 A CN200310106031 A CN 200310106031A CN 1604396 A CN1604396 A CN 1604396A
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- China
- Prior art keywords
- face
- terminal
- plate
- female terminal
- transmit plate
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Abstract
It is an electrical linker combination, which comprises a plug linker and a socket linker. The socket linker is located with a socket and a socket terminal with conductive plate with two crossed conductive surfaces. The plug linker is located with a plug body and a plug terminal with crossed two contact arms to contain the plug. When two linkers contacts, the plug terminal two contact arms are separately lean to the conductive surface of the two crossed conductive surfaces of socket terminal.
Description
[technical field]
The present invention makes up about a kind of electric connector, and particularly the electric connector about a kind of electric connection two circuit boards makes up.
[background technology]
Along with electronic equipment, particularly various portable electric appts constantly to miniaturization development, its various electronic building bricks also need corresponding reducing as the electric connector size.In order to reach transmission requirement small-sized, at a high speed, the electric connector industry has been developed a kind of electric connector combination that is used for high speed transmission of signals between two surface-mounted integrated circuits, and United States Patent (USP) the 6th, 093 promptly connects for No. 035 and to have shown the combination of this kind electric connector.
At present, a kind of electric connector combination that the electric connector industry generally adopts, disclose as Fig. 1 to Fig. 3, it comprise a socket connector 5 ' and pin connector 4 ', wherein socket connector 5 ' be provided with a tool terminal containing slot 504 ' jack body 50 ', this jack body 50 of female terminal 30 ' be contained in '.Each female terminal 30 ' all comprise: flat junction 31 ', with the connecting portion 33 of junction 31 ' relative ' and connect this two-part holding parts 32 ', connecting portion 33 ' be provided with bonding pad 330 ' with so that tin ball (not shown) depends on thereon and socket connector 5 ' be welded in circuit board (not shown) the most at last.
Pin connector 4 ' also comprise a tool terminal accommodation holes 403 ' header body 40 ', this terminal accommodation holes 403 of plug terminal 20 ' be contained in ', plug terminal 20 ' also be provided with a flat base portion 21 ', a pair of from base portion 21 ' an end extend and the contact arm 22 that is provided with of staggering ', from base portion 21 ' other end extend the Fixed Division 23 that is provided with ', and to the afterbody 24 that extends away from contact arm 22 ' direction ', this afterbody 24 ' can be by a tin ball (not shown) with pin connector 4 ' be welded in circuit board (not shown).
When two electric connectors connect, female terminal 30 ' transmit plate 31 ' insertion plug terminal 20 ' two contact arms 22 ' between, two contact arms 22 ' arc-shaped contact part 222 ' be connected to respectively transmit plate 31 ' both sides.Since transmit plate 31 ' be slabbed construction, terminal is when inserting, plug terminal 20 ' two contact sites 222 ' will because of distortion greatly swing to both sides and with terminal accommodation holes 403 ' the sidewall interference, and because female terminal 30 ' transmit plate 31 ' thinner, rigidity is relatively poor, when connecting, plug terminal 20 ' the buffer brake of its left and right sides of two arc-shaped contact part 222 ' act on will cause transmit plate 31 ' distortion.
So, be necessary to design a kind of electric connector combination to overcome above-mentioned defective.
[summary of the invention]
The object of the present invention is to provide a kind of electric connector combination, the deflection when this electric connector combination can reducing plug terminal and female terminal connect.
The object of the present invention is achieved like this: the electric connector combination comprises pin connector and socket connector, wherein pin connector comprises header body again and is contained in the interior plug terminal of this header body, one end of plug terminal staggers and is provided with two contact arms, be formed with receiving space between two contact arms, the end of two contact arms is formed with two contact sites of reverse bending, the socket connector that matches with pin connector comprises jack body and is contained in female terminal in this jack body, this female terminal one end is provided with transmit plate and plugs with two contact arms with female terminal, transmit plate is provided with the junction that two tools connect face, two contact sites and two connect face respectively during butt, and two contact sites are in the distance of the vertical transmit plate plate face direction thickness less than transmit plate.
When pin connector and socket connector connect, the transmit plate of female terminal will be inserted in the receiving space between two contact arms of plug terminal, and the arc-shaped contact part of two contact arms is resisted against two of female terminal respectively and is the junction that shifts to install.
Compared with prior art, electric connector of the present invention has following effect: when plug terminal docks with female terminal, because being, two junctions of female terminal shift to install, so during the butt joint of two contact sites of plug terminal can because of distortion not swing to greatly both sides and with the sidewall interference of terminal containing slot, and because of female terminal is stamped to form by thicker material, the rigidity of transmit plate is better, can be when not connecting the contact arm of female terminal act on excessive distortion of buffer brake of its left and right sides.
[brief description of drawingsfig]
Fig. 1 is the three-dimensional exploded view of existing electric connector combination.
Fig. 2 is the plug terminal stereogram of existing electric connector combination.
Fig. 3 is the female terminal stereogram of existing electric connector combination.
Fig. 4 is the three-dimensional exploded view of electric connector combination of the present utility model.
Fig. 5 is the stereogram of the socket connector of the utility model electric connector combination.
Fig. 6 is the partial enlarged drawing of Fig. 5 of the utility model electric connector combination.
Fig. 7 is the broken section enlarged drawing along VI-VI of Fig. 5 of the utility model electric connector combination.
Fig. 8 is the plug terminal stereogram of the utility model electric connector combination.
Fig. 9 is the female terminal stereogram of first execution mode of the utility model electric connector combination.
Figure 10 is the female terminal stereogram of second execution mode of the utility model electric connector combination.
Figure 11 is the female terminal stereogram of the 3rd execution mode of the utility model electric connector combination.
Figure 12 is the three-dimensional combination figure of the electric connector combination of the utility model electric connector combination.
Figure 13 is the partial enlarged drawing of Figure 12 of the utility model electric connector combination.
[execution mode]
Please in conjunction with consulting Fig. 4 to Fig. 9, electric connector combination 1 of the present invention comprises a pin connector 4 and a socket connector 5.Wherein pin connector 4 is provided with a header body 40 and some plug terminals 20 that is contained in wherein.Header body 40 is formed with solder side 401 and interface 402 to match with circuit board (not shown) and socket connector 5 respectively, the zone line of header body 40 is provided with some rectangular array arrangements and runs through solder side 401 and the terminal accommodation holes 403 of interface 402, plug terminal 20 is contained in this terminal accommodation holes 403, and a pair of projection that differs in size 404 is located at vertical two ends of header body 40 respectively.
Socket connector 5 comprises a jack body 50 and some female terminals 30 that is contained in wherein, jack body 50 is provided with base plate 500 and reaches from the vertical peripheral retaining wall 501 that extends of the periphery of base plate 500, wherein base plate 500 is formed with the mating surface that matches with the interface 402 of pin connector 4 502 and relative to mating surface 502 to be installed on the installed surface 503 on the circuit board (not shown), and the middle section of base plate 500 also is provided with the terminal containing slot that runs through base plate 500 504 of some rectangular array arrangements, terminal containing slot 504 is provided with first madial wall 507 and second madial wall 508, and peripheral retaining wall 501 surrounds a host cavity 505 jointly with base plate 500 and inserts for pin connector 4.Vertical two ends of jack body 50 are respectively equipped with opening 506, two openings 506 that match with set projection 404 on the pin connector 4 and also differ in size to guarantee the correct butt joint of two connectors.
Fig. 9 has showed female terminal 30 structures of first execution mode of electric connector combination 1 of the present invention, this female terminal 30 is provided with a holding parts 32, its both sides are provided with several hangnails 320, this hangnail 320 can with the sidewall interference of terminal containing slot 504 so that female terminal 30 is immobilizated in terminal containing slot 504.One end of holding parts 32 extends upward and is provided with a transmit plate 31, and this transmit plate 31 is provided with first junction 36 and second junction 38.The both sides of first junction 36 are formed with to first of transmit plate 31 1 sides depression and connect face 360 and connect the first relative back side 362 of face 360 with first, the both sides of second junction 38 are also corresponding to be formed with second of depression round about and to connect the face 380 and second back side 382 on the other side, and first connects face 360 and second back side 382 and second and connect not coplane of face 380 and first back side 362.
Please in conjunction with consulting Fig. 5 to Fig. 7, after female terminal 30 is contained in terminal containing slot, first connects the vertical range a1 of 507 of first madial walls of face 360 and its terminal containing slot of facing 504 greater than the vertical range b1 of 507 of second back side 382 and first madial walls, equally, second connect the vertical range a2 of 508 of second madial walls of face 380 and its terminal containing slot of facing 504 also greater than the vertical range b2 of 508 of first back side 362 and second madial walls.The width of holding parts 32 makes the transmit plate 31 and the both sides of the junction of holding parts 32 be formed with boss 312 less than the width of transmit plate 31.The end of holding parts 32 is provided with afterbody 33, the solder side 330 that this afterbody 33 is provided with arc depend on for tin ball (not shown) and the most at last socket connector 5 be welded in circuit board (not shown).
Please in conjunction with consulting Figure 12 and Figure 13, during combination, host cavity 505, two projections 404 that pin connector 4 inserts socket connectors 5 insert corresponding opening 506 respectively, and the mating surface 502 of the interface 402 of pin connector 4 and socket connector 5 connects.What the arc-shaped contact part 222 of receiving space 220, two contact arms 22 that the transmit plate 31 of female terminal 30 inserts 22 of two contact arms of plug terminals 20 was connected to respectively that two of female terminal 30 shifts to install first connects the face 360 and second guide face 380.Because being, two junctions of transmit plate 31 shift to install, and the two contact arms 22 oppositely bending mutually that matches with it, make when two contact sites 222 and two junctions connect, two contact sites 222 are at the distance of the vertical transmit plate 31 plate face directions thickness less than transmit plate 31, so two-terminal when butt joint, contact arm 22 can because of distortion not swing to greatly both sides and with the sidewall interference of terminal accommodation holes 403.Because of female terminal 30 is stamped to form by thicker material, the rigidity of its transmit plate 31 is better again, can be when not connecting the arc-shaped contact part 222 of plug terminal 20 act on that the buffer brake of its left and right sides is excessive to make transmit plate 31 distortion.
Figure 10 is female terminal 80 stereograms of second execution mode of electric connector combination 1 of the present invention, the transmit plate 81 of this female terminal 80 is a slabbed construction, two plate faces of transmit plate 81 are respectively equipped with one from the groove 810 of transmit plate end to holding parts 82 extension settings, the setting of staggering of this two groove 810, when two electric connectors connected, two contact sites 222 of plug terminal 20 were connected to the bottom surface of two grooves 810 respectively.At this moment, two contact sites 222 are at the distance of the vertical transmit plate 81 plate face directions thickness less than transmit plate 81, contact arm 22 can because of distortion not swing to greatly both sides and with the sidewall interference of terminal accommodation holes 403.And groove 810 can limit the horizontal slip of contact arm 22, thereby guarantees the good contact of two electric connectors.
Figure 11 is female terminal 90 stereograms of the 3rd execution mode of electric connector combination 1 of the present invention, the transmit plate 91 of this female terminal 90 also is a slabbed construction, two plate faces of transmit plate 91 are respectively equipped with a recess 910 (not showing on another recess figure), and this two recess is in same horizontal level.When two electric connectors connected, two contact sites 222 of plug terminal 20 were connected to the bottom surface of two recesses 910 respectively.This kind execution mode also can reach and preceding two kinds of technique effects that execution mode is identical.
Claims (10)
1. electric connector combination, it comprises pin connector and socket connector, wherein pin connector comprises header body again and is contained in the interior plug terminal of this header body, one end of plug terminal staggers and is provided with two contact arms, the free end of contact arm is provided with contact site, the socket connector that matches with pin connector comprises jack body and is contained in female terminal in this jack body, this female terminal one end is provided with transmit plate and plugs with two contact arms with female terminal, transmit plate is provided with the junction that two tools connect face, it is characterized in that: two contact sites and two connect respectively butt of face, and two contact sites are in the distance of the vertical transmit plate plate face direction thickness less than transmit plate.
2. electric connector as claimed in claim 1 combination is characterized in that: two faces of connecting of transmit plate are and shift to install, and dislocation direction is perpendicular to the dock direction of pin connector with socket connector.
3. electric connector combination as claimed in claim 1 is characterized in that: the face that connects of female terminal is for being located at the groove of transmit plate two plate faces respectively.
4. electric connector combination as claimed in claim 1 is characterized in that: the face that connects of female terminal is for being located at the recess of transmit plate two plate faces respectively.
5. electric connector combination as claimed in claim 2 is characterized in that: the dislocation direction of the face that respectively connects of transmit plate is opposite with the strain direction of the contact arm of its butt with the back of pegging graft.
6. as claim 2 or 3 or 4 described electric connector combinations, it is characterized in that: be formed with receiving space between two contact arms of plug terminal, the transmit plate of female terminal inserts receiving space and its two face that connects is resisted against corresponding contact site respectively.
7. socket connector that matches with pin connector, pin connector comprises header body and is contained in the interior plug terminal of this header body, one end of plug terminal staggers and is provided with the contact arm of two tool contact sites, socket connector comprises the jack body that is provided with terminal containing slot and is contained in the interior female terminal of terminal containing slot, this female terminal one end is provided with transmit plate and plugs with two contact arms with female terminal, transmit plate is provided with first junction and second junction, it is characterized in that: first junction is formed with first and connects the face and first back side relative with it, second junction is formed with second and connects the face and second back side relative with it, first connects face and second back side and second connects all coplanes not of face and first back side, and first connects vertical range between face and its terminal containing slot madial wall of facing greater than the vertical range between second back side and same inner wall, and second connects vertical range between second madial wall of face and its terminal containing slot of facing also greater than the vertical range between first back side and same inner wall.
8. socket connector as claimed in claim 7 is characterized in that: two contact sites and two connect respectively butt of face, and two contact sites are in the distance of the vertical transmit plate plate face direction thickness less than transmit plate.
9. socket connector as claimed in claim 7 is characterized in that: the transmit plate two plate faces of female terminal are respectively equipped with a groove, and female terminal is the face of connecting with the bottom surface of this groove.
10. socket connector as claimed in claim 7 is characterized in that: the transmit plate two plate faces of female terminal are respectively equipped with a recess, and female terminal is the face of connecting with the bottom surface of this recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101060317A CN1322636C (en) | 2003-10-01 | 2003-10-01 | Electric connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101060317A CN1322636C (en) | 2003-10-01 | 2003-10-01 | Electric connector combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1604396A true CN1604396A (en) | 2005-04-06 |
| CN1322636C CN1322636C (en) | 2007-06-20 |
Family
ID=34661366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101060317A Expired - Fee Related CN1322636C (en) | 2003-10-01 | 2003-10-01 | Electric connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1322636C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI783291B (en) * | 2020-11-06 | 2022-11-11 | 美商莫仕有限公司 | electrical connection device |
| US11777258B2 (en) | 2020-11-06 | 2023-10-03 | Molex, Llc | Electrical connection device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0544390A3 (en) * | 1991-10-03 | 1993-10-13 | Itt Industries, Inc. | Simplified contact connector system |
| US6042389A (en) * | 1996-10-10 | 2000-03-28 | Berg Technology, Inc. | Low profile connector |
| JP2000323215A (en) * | 1999-04-28 | 2000-11-24 | Berg Technol Inc | Electrical connector |
| US6193537B1 (en) * | 1999-05-24 | 2001-02-27 | Berg Technology, Inc. | Hermaphroditic contact |
-
2003
- 2003-10-01 CN CNB2003101060317A patent/CN1322636C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI783291B (en) * | 2020-11-06 | 2022-11-11 | 美商莫仕有限公司 | electrical connection device |
| US11777258B2 (en) | 2020-11-06 | 2023-10-03 | Molex, Llc | Electrical connection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1322636C (en) | 2007-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20070620 Termination date: 20091102 |