CN200956426Y - Electric connector assembly - Google Patents
Electric connector assembly Download PDFInfo
- Publication number
- CN200956426Y CN200956426Y CNU2006201187158U CN200620118715U CN200956426Y CN 200956426 Y CN200956426 Y CN 200956426Y CN U2006201187158 U CNU2006201187158 U CN U2006201187158U CN 200620118715 U CN200620118715 U CN 200620118715U CN 200956426 Y CN200956426 Y CN 200956426Y
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- Prior art keywords
- groove
- conducting terminal
- insulating body
- connector
- socket
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Abstract
The utility model provides an electric connector assembly which contains a plug connector which is welded on a circuit board, and a socket connector which is welded on another circuit board. The two connectors both have insulation body. The first conductive terminal and the second conductive terminal are separately installed on the plug insulation body and socket insulation body. The first conductive terminal has a vertical part which bends to form an elastic force arm and a fixed contact surface. The elastic force arm has an arc interference part. The second conductive terminal has a fixed part and a barb type cantilever, contact convex points are installed on the cantilever. The socket connector is equipped with a breaking difference surface of an interlocking structure which is formed together with the arc interference part of the elastic force arm of the first conductive terminal of the plug connector. The breaking difference surface will increase holding power after the plug butt-jointing with the socket.
Description
Technical field
The utility model relates to a kind of Electric connector assembly, especially relates to a kind of Board-to-Board Electrical Connector assembly that is applied to.
Background technology
Board to board connector generally includes a pair of pin connector and socket connector, they be installed in respectively two parallel and again separately on the circuit board, and be arranged to can be mutually machinery and being electrically connected, make corresponding circuit board fetch transmission signals, thereby realize the mutual communication of electronic product by being electrically connected mutually.But plug and socket connector organize respectively be located on the circuit board and mutually between when docking, just can produce between two connectors pine after of long duration and hold, confining force is not enough, electrically contact is stable inadequately, thus the signal that influence between the electronic product transmits.The technology relevant with this type of sees also structure shown in the Board-to-Board Electrical Connector assembly 100 as shown in Figure 1, comprise pin connector 10 and socket connector 20, this pin connector 10 and socket connector 20 its terminals combine firm inadequately with insulating base frame, and, pin connector 10 is with after socket connector 20 docks, pin connector 10 terminals can only provide the stationary plane contact, only rent to borrow to face directly between the combination of two connectors and reach interference, but this can not effectively improve maintenance dynamics between the connector, time is long slightly holds must influence two connectors and combine closely, produce pine and hold bad phenomenon, influence the signal transmission between the electronic product; At the existing defective of above-mentioned board to board connector, be necessary that in fact that causes to overcome ineffective factor keeps away end, uses to improve electric connector safety to existing board to board connector structural improvement.
The utility model content
Main purpose of the present utility model is to provide a kind of Electric connector assembly, and its pin connector is provided with mutual buckle structure with socket connector and engages, and can keep the excellent electrical property contact and improve contact engaging and separating force between the Electric connector assembly, to improve service quality.
Another purpose of the present utility model is to provide a kind of Electric connector assembly, and its pin connector terminal has the composite multifunction effect.
Creation purpose of the present utility model is to realize like this, a kind of Electric connector assembly promptly is provided, this Electric connector assembly includes a pin connector and a socket connector: this pin connector is to adopt inserts molded (Insert Molding) technology one-body molded, comprise one first insulating body, this first insulating body is provided with the interlocking groove, be provided with several first accepting grooves of ccontaining a plurality of first conducting terminals with the side arm of groove formation, the described first conducting terminal punching out is " L " type configuration state when going out, on the first conducting terminal stretched portion inner webs face, be provided with the indent curved portions, this indent curved portions is convenient to the lower body formation elasticity arm that bends inwards, and is provided with an arc interference part at the elasticity arm front edge; Socket connector comprises one second insulating body, this second insulating body has a groove and stretch out the Center Island portion of rabbeting engage grooves with pin connector in groove, be concaved with a plurality of second conducting terminal holddown grooves with the two side arm upper surfaces that form groove, in each holddown groove, be provided with through hole, at the Center Island portion two sides one group groove corresponding with each holddown groove through Center Island portion end face and side, holddown groove and groove are used for shelving for second conducting terminal, described second conducting terminal is extended with a weld part successively, one is inverted " mountain " font fixed part, one fluking type cantilever, be provided with contact salient point in the fluking type cantilever, the drift angle place is formed with the cross section configuration state on inversion " mountain " font fixed part and the common arm of fluking type cantilever, and this second conducting terminal imports from the second insulating body upper surface and installs and fixes; When pin connector inserts socket connector, pin connector first conducting terminal fixedly contact-making surface contacts with the socket connector second conducting terminal contact salient point, the arc interference part of the first conducting terminal elasticity arm and the second conducting terminal cross section connect, form mutual buckle structure, the first conduction bullet arm of force both can increase the mutual conductive contact surfaces of terminal, keep the excellent electrical property contact, can increase simultaneously the contact engaging and separating force between two connectors, guarantee the connector fluid-tight engagement, improve the connector service quality.
The purpose of this utility model can also be realized by the following technical programs: this Electric connector assembly includes a pin connector and socket connector, this pin connector is to adopt Insert Molding technology one-body molded, comprise one first insulating body, this first insulating body is provided with the interlocking groove, be provided with several first accepting grooves of ccontaining a plurality of first conducting terminals with the side arm of groove formation, the described first conducting terminal punching out is " L " type configuration state when going out, on the first conducting terminal stretched portion inner webs face, be provided with the indent curved portions, this indent curved portions is convenient to the lower body formation elasticity arm that bends inwards, and is provided with an arc interference part at the elasticity arm front edge; Socket connector comprises one second insulating body, this second insulating body has a groove and stretch out the Center Island portion of rabbeting engage grooves with pin connector in groove, be concaved with terminal fixing grooves with the two side arm bottom surfaces that form groove, this holddown groove communicates with groove and is connected with Center Island portion groove, be provided with fixed via in the holddown groove bottom surface to the top, on each has the side arm inner arm face drift angle of fixed via, form cross section; Described second conducting terminal is tool one weld part successively, one T-shape fixed part, one fluking type cantilever, be provided with contact salient point in the fluking type cantilever, this second conducting terminal imports from the second insulating body basal surface and is fixed, when pin connector inserts socket connector, pin connector first conducting terminal fixedly contact-making surface contacts with the socket connector second conducting terminal contact salient point, the arc interference part of the first conducting terminal elasticity arm and the socket connector second insulating body side arm cross section connect and reach mutual button, to improve contact engaging and separating force between two connectors, improve the connector service quality, keep the signal transmission of high-quality.
The beneficial effects of the utility model are:
Electric connector assembly of the present utility model, its pin connector is provided with mutual buckle structure with socket connector and engages, can keep the excellent electrical property contact and improve contact engaging and separating force between the Electric connector assembly, with the raising service quality, and its pin connector terminal has the composite multifunction effect.
Description of drawings
Be familiar with this technical staff and understand clear more for above-mentioned purpose of the present utility model can be allowed with structure, the spy is described in detail with conjunction with figs. embodiment, the utility model mode still can have other aspect to be realized, therefore, all present technique persons of being familiar with carry out other pattern and implement all should be considered as being implemented by the equivalence of this case claim not breaking away under this case creation spirit, wherein:
Fig. 1 is a previous technology Electric connector assembly schematic diagram when engaging;
Fig. 2 is the utility model first embodiment perspective view;
Fig. 3 is another angle perspective view of the utility model first embodiment;
Fig. 4 is the utility model pin connector terminal and the one-body molded schematic diagram of insulating body;
Fig. 5 is the schematic diagram after the bending of the utility model pin connector terminal;
Fig. 6 is the utility model socket connector schematic diagram;
Fig. 7 is the plane graph after the utility model plug and the socket assembling;
Fig. 8 is Fig. 7 A-A directional profile figure;
Fig. 9 is that second kind of embodiment Electric connector assembly joint partly cuts open schematic diagram.
Embodiment
See also shown in Figure 2, the utility model Electric connector assembly 50 is made of pin connector 30 and socket connector 40, and this pin connector 30 has a plurality of first conducting terminals 2, forms with first insulating body 1 that holds first conducting terminal 2 and the ground strip 3 that is fixed in first insulating body, two sides; Socket connector 40 has second conducting terminal 5 that first conducting terminal 2 with pin connector 30 is conducted, forms with second insulating body 4 that holds second conducting terminal 5 and the ground strip 6 that is fixed in second insulation, two sides, existing two connection device body structures is illustrated one by one.
As shown in Figures 2 and 3, pin connector 30 it adopt the InsertMolding technology one-body molded, first insulating body 1 is from the recessed interlocking groove 11 that is provided with of end face, being provided with several first accepting grooves 13, the first accepting grooves 13 of ccontaining a plurality of first conducting terminals 2 with two side arms 12 that form interlocking groove 11, it is suitable with first conducting terminal 2 formed structure after bending; Described second conducting terminal 2 is " L " type structure aspect when the direct punching out of mould goes out, now see also as shown in Figure 4, second conducting terminal 2 be provided with successively weld part 21 and with the perpendicular stretched portion 22 of weld part 21, on these stretched portion 22 inner arm faces, be provided with indent curved portions 23 with first accepting groove, 13 end faces, 131 joints, this indent curved portions 23 is convenient to stretched portion 22 lower ends can smooth bending form elasticity arm 25 (as shown in Figure 5) under special fixture, stretched portion 22 upper ends then form fixedly contact-making surface 24, on elasticity arm 25 front edges, be provided with the arc interference part 26 that is interlockingly connected with socket connector 40 cross section structures 55, both can provide and be electrically connected, also can realize the contact engaging and separating force between pin connector 30 and the socket connector 40, improve the connector utilization rate.
This Electric connector assembly 50, its pin connector 30 is one-body molded by the InsertMolding technology, socket connector 40 nationalitys are by assembling, see also Fig. 7 and shown in Figure 8, pin connector 30 docks after the moulding separately with socket connector 40, pin connector 30 elasticity arms 25 have the favorable elasticity effect during butt joint, automatically inwardly shrink through cross section structure 55, elasticity arm 25 recovers the position when treating to insert fully, this moment, elasticity arm 25 interference salient points 26 were conflicted on the second conducting terminal cross section structure 55, form mutual buckle structure, can keep electrically connecting, can also increase the contact engaging and separating force between two connectors, improve the terminal composite performance, first conducting terminal 2 fixedly contact-making surface 24 interferes salient point 54 to contact with second conducting terminal 5, and pin connector contacts with 2 of socket connector maintenances therewith, increase the maintenance dynamics between the connector, electrically connect stable.
Now see also and Figure 9 shows that second kind of Electric connector assembly embodiment, this programme pin connector 30 does not change, the main distinction is formed on second insulating body 4 ' in socket connector 40 ' cross section structure 55 ', socket second insulating body 4 ' holddown groove 44 ' is offered from basal surface, in each holddown groove 44 ', extend through hole 45 ' to side arm, form cross section structure 55 ' at each side arm inner arm face drift angle place with holddown groove 44 ', Center Island portion 42 ' end face is closed state, and groove 46 ' runs through the side of Center Island portion 42 ' and is communicated with holddown groove 44 '; Second conducting terminal 5 ' is provided with weld part 51 ' successively, one " T " font fixed part 52 ' and a fluking type cantilever 53 ', be provided with and the fixing interference salient point 54 ' that electrically connects of contact-making surface 24 of plug first conducting terminal 2 in fluking type cantilever front edge, this socket connector 40 ' second conducting terminal 5 ' imports from the connector bottom surface and installs, the fixedly stretched portion 522 ' of " T " font fixed part 52 ' inserts in the through hole 45 ' fixes second conducting terminal, fluking type cantilever 53 ' closes in the groove 46 ', when pin connector 30 inserts first conducting terminal fixedly the interference salient point 54 ' of contact-making surface 24 and socket connector 40 ' second conducting terminal 5 ' keep electric connection, this cross section structure 55 ' butt of stopping the formation of 4 ' side arm inner arm face drift angle of the first conducting terminal arc interference part 26 and second insulation reaches mutual button, keep normal contact engaging and separating force between the connector, improve connector and electrically connect stability each other.
Be illustrated and compare by above specific embodiment with prior art, can know and recognize effect of the present utility model and effect, utilize pin connector fixedly contact-making surface contact with the socket connector cantilever and pin connector elasticity arm and socket connector cross section structure form mutual buckle structure design, can guarantee the good electrically contact and the fluid-tight engagement of two connectors, to improve the effect of pin connector terminal composite efficacy.
Claims (5)
1. Electric connector assembly, it includes a plug and socket connector, all have insulating body and be divided into plug first insulating body and socket second insulating body on first conducting terminal and second conducting terminal, it is characterized in that: first conducting terminal has an erection part, go out an elasticity arm and form fixedly contact-making surface along the erection part bending, be provided with an arc interference part in this elasticity arm front end; Second conducting terminal has one and is inverted " mountain " font fixed part, one fluking type cantilever, be provided with and the fixing contacted contact salient point of contact-making surface of first conducting terminal in the cantilever front end, the drift angle place is provided with the cross section structure that forms mutual button with the first conducting terminal arc interference part on " mountain " font fixed part and the common arm of fluking type cantilever being inverted.
2. as claim 1 a described Electric connector assembly, it is characterized in that, wherein the first conducting terminal erection part inner webs face is provided with the indent curved portions and is convenient to the smooth bending of elasticity arm and forms, first insulating body has an interlocking groove, be provided with first accepting groove that first conducting terminal is settled to form interlocking groove two side arms, the form after its first accepting groove and the first conducting terminal bending is suitable.
3. as claim 1 a described Electric connector assembly, it is characterized in that, wherein second insulating body is provided with a groove and the prominent Center Island portion that matches with first insulating body interlocking groove of stretching out that establishes in groove, be provided with plural holddown groove with the side arm that forms the second insulating body groove, in holddown groove, be provided with through hole, one group of groove of two sides runs through Center Island portion upper surface and side in Center Island portion, and described holddown groove, through hole and groove are provided in the second conducting terminal group and establish and install and fix.
4. Electric connector assembly, it includes a plug and socket connector, all have insulating body and be divided into plug first insulating body and socket second insulating body on first conducting terminal and second conducting terminal, it is characterized in that: first conducting terminal has an erection part, go out an elasticity arm and form fixedly contact-making surface along the erection part bending, be provided with an arc interference part in this elasticity arm front end; Second conducting terminal has one " T " font fixed part, one fluking type cantilever, be provided with and the fixing contacted contact salient point of contact-making surface of first conducting terminal in the cantilever front end, the second insulating body side arm inner arm face drift angle place that second conducting terminal is installed is provided with the cross section structure that forms mutual button with the first conducting terminal arc interference part.
5. as claim 4 a described Electric connector assembly, it is characterized in that, wherein second insulating body is provided with a groove and the prominent Center Island portion that matches with first insulating body interlocking groove of stretching out that establishes in groove, be provided with the plurality of fixed groove with the side arm that forms the second insulating body groove, in every holddown groove, be provided with through hole to upper surface, Center Island portion one group of groove of two sides runs through Center Island portion side, and described holddown groove, through hole, groove are provided in the second conducting terminal group and establish and install and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201187158U CN200956426Y (en) | 2006-06-13 | 2006-06-13 | Electric connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201187158U CN200956426Y (en) | 2006-06-13 | 2006-06-13 | Electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200956426Y true CN200956426Y (en) | 2007-10-03 |
Family
ID=38775008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201187158U Expired - Fee Related CN200956426Y (en) | 2006-06-13 | 2006-06-13 | Electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200956426Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168394A (en) * | 2010-10-19 | 2013-06-19 | 松下电器产业株式会社 | Connector and socket used in same |
| CN104916936A (en) * | 2015-04-16 | 2015-09-16 | 深圳市长盈精密技术股份有限公司 | Board-to-board connector |
| CN105024225A (en) * | 2014-04-25 | 2015-11-04 | 昆山宏泽电子有限公司 | Low voltage differential signal connector |
| TWI624114B (en) * | 2015-07-29 | 2018-05-11 | 第一精工股份有限公司 | Substrate-connecting electric connector |
| CN112703719A (en) * | 2018-09-17 | 2021-04-23 | 三星电子株式会社 | Electrical connection device and electronic device including the same |
-
2006
- 2006-06-13 CN CNU2006201187158U patent/CN200956426Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168394A (en) * | 2010-10-19 | 2013-06-19 | 松下电器产业株式会社 | Connector and socket used in same |
| CN103168394B (en) * | 2010-10-19 | 2016-04-06 | 松下知识产权经营株式会社 | Connector and the socket piece used in the connector |
| CN105024225A (en) * | 2014-04-25 | 2015-11-04 | 昆山宏泽电子有限公司 | Low voltage differential signal connector |
| CN105024225B (en) * | 2014-04-25 | 2017-12-29 | 昆山宏泽电子有限公司 | Differential signal connector of low-voltage |
| CN104916936A (en) * | 2015-04-16 | 2015-09-16 | 深圳市长盈精密技术股份有限公司 | Board-to-board connector |
| CN104916936B (en) * | 2015-04-16 | 2017-03-01 | 深圳市长盈精密技术股份有限公司 | Board to board connector |
| TWI624114B (en) * | 2015-07-29 | 2018-05-11 | 第一精工股份有限公司 | Substrate-connecting electric connector |
| CN112703719A (en) * | 2018-09-17 | 2021-04-23 | 三星电子株式会社 | Electrical connection device and electronic device including the same |
| CN112703719B (en) * | 2018-09-17 | 2024-05-07 | 三星电子株式会社 | Electrical connection device and electronic device comprising same |
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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: 20071003 Termination date: 20130613 |