CN101944693B - Socket connector and plug connector - Google Patents
Socket connector and plug connector Download PDFInfo
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- CN101944693B CN101944693B CN2009101587587A CN200910158758A CN101944693B CN 101944693 B CN101944693 B CN 101944693B CN 2009101587587 A CN2009101587587 A CN 2009101587587A CN 200910158758 A CN200910158758 A CN 200910158758A CN 101944693 B CN101944693 B CN 101944693B
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Abstract
The invention relates to a socket connector which comprises a connecting seat, a plurality of first terminals, a plurality of second terminals and a plurality of third terminals, wherein the connecting seat is provided with an opening; each first terminal is provided with a first contact part, and the first contact part is configured in the connecting seat and adjacent to the opening; each second terminal is provided with a second contact part, and the second contact part is configured in the connecting seat and adjacent to the opening; each third terminal is provided with a third contact part, and the third contact part is configured in the connecting seat and adjacent to the opening; the first contact parts are virtually arranged in the connecting seat along a line segment; the second contact parts and the third contact parts are virtually arranged along a straight line; a projection of the line segment on the straight line is arranged between the second contact parts and the third contact parts and is not overlapped with the second contact parts and the third contact parts. The invention also provides a plug connector which corresponds to the socket connector and has a similar structure with the socket connector.
Description
Technical field
The invention relates to a kind of socket connector and pin connector, and particularly relevant for a kind of socket connector and pin connector with multiple splicing ear.
Background technology
Some simple external devices like earphone, loudspeaker etc., usually are to transmit different data by different connectors.The connecting interface of common connector comprises the audio-visual joint of AV, S-Video video-frequency connector, USB joint, Earphone joint and microphone joint etc.For stressing light, thin, short, little hand-held device; Like mobile phone, personal digital assistant (personal digital assistant; Be called for short PDA), Smartphone etc., connect different external devices for these hand-held devices are able to, and add the connector of multiple different size; This measure not only raises the cost, and also can cause the increase of hand-held device in volume and weight.
(universal serial bus is extensively to be used the interface as transfer of data between external device and the hand-held device at present USB) to USB, also is a kind of general-purpose interface that utilizes the differential transmission technology to reach transfer of data and agreement.
It should be noted that because the quantity of USB splicing ear has only 5 therefore can only be suitable for power supply provides and the signal transmission, its function is limited.If the pin count of external device and USB pin count are not simultaneously, then must refill connector and the transmission line of establishing different size and be connected to hand-held device, this measure also can cause the cost of manufacture raising of hand-held device and the increase of volume.
Summary of the invention
The present invention provides a kind of socket connector and pin connector, in order to increase function and to improve its shared property.
One embodiment of the invention propose a kind of socket connector, are suitable for being connected with a pin connector.Socket connector comprises a connecting seat, a plurality of the first terminal, a plurality of second terminal and a plurality of the 3rd terminal.Connection Block has an opening, and pin connector is suitable for being connected with Connection Block via opening.Connection Block comprises a body and a guidance part.Guidance part is socketed on body, and guidance part has above-mentioned opening.The first terminal is configured in the body.Each the first terminal has one first contact site, and these first contact sites are adjacent with opening and be exposed to external.Second terminal arrangement is in body.Each second terminal has one second contact site, and these second contact sites are adjacent with opening and be exposed to external.The 3rd terminal arrangement is in body.Each the 3rd terminal has one the 3rd contact site, and these the 3rd contact sites are adjacent with opening and be exposed to external.First contact site is arranged in the Connection Block along a line segment in fact.Second contact site and the 3rd contact site are arranged along a straight line in fact.Line segment in the projection on the straight line between second contact site and the 3rd contact site and not overlapping with second contact site and the 3rd contact site.
One embodiment of the invention propose a kind of pin connector, are suitable for being connected with a socket connector.Pin connector comprises a connecting seat, a plurality of the first terminal, a plurality of second terminal and a plurality of the 3rd terminal.Connection Block comprises a body, a guidance part, an adaptor and a cable.Guidance part is socketed on body and guidance part has above-mentioned opening.Cable structurally reaches electrically to go up and connects adaptor.The first terminal is configured in the body.Each the first terminal has one first contact site, and these first contact sites are adjacent with opening and be exposed to external.Second terminal arrangement is in body.Each second terminal has one second contact site, and these second contact sites are adjacent with opening and be exposed to external.The 3rd terminal arrangement is in body.Each the 3rd terminal has one the 3rd contact site, and these the 3rd contact sites are adjacent with opening and be exposed to external.First contact site is arranged in the Connection Block along a line segment in fact.Second contact site and the 3rd contact site are arranged along a straight line in fact.Line segment in the projection on the straight line between second contact site and the 3rd contact site and not overlapping with second contact site and the 3rd contact site.
Based on above-mentioned; In the above embodiment of the present invention, be compatible to general mini USB commonly used because of employing; And increase independently functional pin in original electric connector, so that the external device of different pins all can the high electric connector of shared this compatibility.Therefore, electric connector of the present invention not only can reach the demand that function expands, and more can reach the purpose of common connector in the product design.
For letting the above-mentioned feature and advantage of the present invention can be more obviously understandable, hereinafter is special lifts embodiment, and conjunction with figs. elaborates as follows.
Description of drawings
Fig. 1 is the sketch map according to a kind of socket connector of one embodiment of the invention.
Fig. 2 is the decomposition diagram of the socket connector of Fig. 1.
Fig. 3 is the front view of the socket connector of Fig. 1.
Fig. 4 is the profile of the socket connector of Fig. 3 along the A-A line.
Fig. 5 is the sketch map of a kind of pin connector of another embodiment of the present invention.
Fig. 6 is the decomposition diagram of the pin connector of Fig. 5.
Fig. 7 is the front view of the pin connector of Fig. 5.
Fig. 8 is the profile of the pin connector of Fig. 7 along the B-B line.
Fig. 9 is the interconnected socket connector of one embodiment of the invention and the sketch map of pin connector.
Figure 10 is the interconnected socket connector of Fig. 9 and the front view of pin connector.
Figure 11 is interconnected socket connector and the pin connector of Figure 10 profile along the C-C line.
Figure 12 is the interconnected socket connector of Figure 11 and the partial enlarged drawing of pin connector.
The main element symbol description
100: socket connector
110,210: the first terminal
112: the first contact sites
114,124,134,212,232: fixed part
120,220: the second terminals
122: the second contact sites
130,230: the three terminals
132: the three contact sites
140,240: Connection Block
142: opening
144,242: body
146,244: guidance part
146a: convexity
148: fastener
200: pin connector
246: adaptor
248: cable
L1: line segment
L2: straight line
Embodiment
Fig. 1 is the sketch map according to a kind of socket connector of one embodiment of the invention.Fig. 2 is the decomposition diagram of the socket connector of Fig. 1.Please be simultaneously with reference to figure 1 and Fig. 2, socket connector 100 comprises Connection Block 140, a plurality of the first terminal 110, a plurality of second terminal 120 and a plurality of the 3rd terminal 130.Connection Block 140 has an opening 142, and the pin connector (not shown) is suitable for being connected with Connection Block 140 via opening 142.
In the present embodiment; These the first terminals 110 for example are the splicing ears of mini USB; And second terminal 120 and the 3rd terminal 130 for example are respectively the splicing ears in order to transmission image or sound, also or the splicing ear that has other functions by designer institute otherwise designed.
Fig. 3 is the front view of the socket connector of Fig. 1.Fig. 4 is the profile of the socket connector of Fig. 3 along the A-A line.Please earlier with reference to figure 2 and Fig. 3, each the first terminal 110 has first contact site 112, and these first contact sites 112 are configured in the Connection Block 140 and adjacent with opening 142.Each second terminal 120 has second contact site 122, and these second contact sites 122 are configured in the Connection Block 140 and adjacent with opening 142.Each the 3rd terminal 130 has the 3rd contact site 132, and these the 3rd contact sites 132 are configured in the Connection Block 140 and adjacent with opening 142.
It should be noted that first contact site 112 is arranged in the Connection Block 140 along a line segment L1 in fact.Second contact site 122 and the 3rd contact site 132 are arranged in the Connection Block 140 along a straight line L2 in fact.Between second contact site 122 and the 3rd contact site 132, and the projection of line segment L1 on straight line L2 is not overlapping with second contact site 122 and the 3rd contact site 132 in the projection on the straight line L2 for line segment L1.
In other words, second contact site 122 and the 3rd contact site 132 are positioned at the relative both sides (please refer to Fig. 3) of first contact site 112 in fact.Moreover, can know that from Fig. 4 second contact site 122 and the 3rd contact site 132 are not equal to the distance of first contact site 112 with respect to opening 142 with respect to the distance of opening 142.Hence one can see that, and it is spatially interlaced with each other that first contact site 112, second contact site 1 22 and the 3rd contact site 132 are positioned at the position of Connection Block 140.
Based on above-mentioned, the socket connector of present embodiment 100 and traditional socket connector relatively under owing to increased by second terminal 120 and the 3rd terminal 130 of difference in functionality, thereby make socket connector 100 its function that is able to increase.The more important thing is; These terminals 110,120 and 130 in the socket connector 100; It is configured in not existing together in the Connection Block 140 respectively; And between second terminal and the 3rd terminal and non-overlapping copies, that is when socket connector 100 was connected with pin connector, its first terminal 110 did not produce the interference that is connected with second terminal 120 and the 3rd terminal 130 to its middle conductor L1 in the projection on the straight line L2; Therefore the socket connector 100 of present embodiment is except connecting with the pin connector with spline structure, and socket connector 100 also can be applicable to the pin connector in the conventional art.
Please again referring to figs. 2 to Fig. 4, in the present embodiment, Connection Block 140 comprises a body 144 and a guidance part 146.The first terminal 110, second terminal 120 and the 3rd terminal 130 all are configured in the body 144, but expose first contact site 112, second contact site 122 and the 3rd contact site 132 to be connected with pin connector.Guidance part 146 is socketed on body 144, and guidance part 146 has above-mentioned opening 142, and when pin connector got in the guidance parts 1 46 via opening 142, guidance part 146 was connected with body 144 in order to guide pin connector.
Please again with reference to figure 3, in the present embodiment, guidance part 146 has a protruding 146a, this protruding 146a adjacent with opening 142 and with respect to first contact site 112 of the first terminal 110.When traditional plug connector desire was connected with the socket connector 100 of present embodiment, this protruding 146a was in order to limit the position of pin connector in guidance part 146, to avoid the pin connector and second terminal 120 and 130 misconnections of the 3rd terminal.Moreover this protruding 146a also supports pin connector simultaneously, when connecting body 144, does not sink to destroying first contact site 112 and second contact site 122 to prevent pin connector because of there being protruding 146a.In addition, protruding 146a also in order to form the face shaping of opening 142, so that pin connector only can insert in the socket connector 100 with fixed form, reaches the purpose of fool proof whereby.
In addition, please again with reference to figure 2, Connection Block 140 also comprises a fastener 148, and it is configured between body 144 and the guidance part 146, and the pin connector that is connected with body 144 in order to buckle also makes it keep fixing position.Each the first terminal 110, each second terminal 120 also have a fixed part 114,124 and 134 with each the 3rd terminal 130; These fixed parts 114,124 and 134 are with respect to contact site 112,122 and 132 and away from opening 142, and these fixed parts structurally are connected in the body 144 with fixing these splicing ears 110,120 and 130.
Fig. 5 is the sketch map of a kind of pin connector of another embodiment of the present invention.Fig. 6 is the decomposition diagram of the pin connector of Fig. 5.Fig. 7 is the front view of the pin connector of Fig. 5.Fig. 8 is the profile of the pin connector of Fig. 7 along the B-B line.Please refer to Fig. 5 to Fig. 8, in the present embodiment, pin connector 200 can interconnect with the socket connector 100 of the foregoing description, also can interconnect with traditional socket connector.Pin connector 200 comprises Connection Block 240, the first terminal 210, second terminal 220 and the 3rd terminal 230, and wherein these terminals 210,220 and 230 identical with the terminal 110,120 of the foregoing description and 130 configurations and arrangement mode just repeat no more at this.
In the present embodiment, Connection Block 240 comprises body 242, guidance part 244, adaptor 246 and cable 248, and different with above-mentioned socket connector 100 is, terminal 210 and 230 fixed part 212 and 232 are connected to adaptor 246 on structurally reaching electrically.Moreover cable 248 also is connected to adaptor 246 on structurally reaching electrically.
In addition, Connection Block 240 also comprises a fastener 241.When socket connector 100 and pin connector 200 interconnect, fastener 241 and 148 mutual buckles and be able to fixed socket connector 100 and pin connector 200.
Fig. 9 is the interconnected socket connector of one embodiment of the invention and the sketch map of pin connector.Figure 10 is the interconnected socket connector of Fig. 9 and the front view of pin connector.Figure 11 is interconnected socket connector and the pin connector of Figure 10 profile along the C-C line.The situation of present embodiment when Fig. 9 to Figure 11 interconnects with pin connector 200 so that socket connector 100 to be shown.
Figure 12 is the interconnected socket connector of Figure 11 and the partial enlarged drawing of pin connector.Please refer to Figure 12; When pin connector 200 and socket connector 100 are separated from each other; The first terminal 210 meetings of pin connector 200 structurally produce interference with first contact site 122 of second terminal 120 of socket connector 100, thereby cause the first terminal 110 of socket connector 100 to be pulled out and destroy by the first terminal 210 of pin connector 200.Take place for fear of this kind situation; Make the body 144 of socket connector 100 have a stopper section 144a; This stopper section 144a is adjacent with second contact site 122; And each second terminal 120 also has a protuberance 126, these protuberances 126 adjacent with second contact site 122 respectively and towards the stopper section 144a.Therefore, can stop said circumstances to take place by the interference between stopper section 144a and the protuberance 126.
In sum, in an embodiment of the present invention,, and increase the additional functionality splicing ear in original socket connector and pin connector because of employing is compatible to the socket connector and the pin connector of the general mini USB of using always.Moreover, because socket connector has convexity, foolproof function is provided whereby and avoids the influence of splicing ear when connector interconnects, thereby make the pin connector can the high socket connector of shared this compatibility.Therefore, socket connector of the present invention and pin connector not only can reach the demand that function expands, and more can reach the purpose of common connector in the product design.
Though the present invention with embodiment openly as above; Right its is not in order to limit the present invention; Has common knowledge the knowledgeable in the technical field under any; Do not breaking away from the spirit and scope of the present invention, when doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (7)
1. a socket connector is suitable for being connected with a pin connector, and this socket connector comprises:
A connecting seat has an opening, and this pin connector is suitable for being connected with this Connection Block via this opening, and this Connection Block comprises:
One body;
One guidance part is socketed on this body, and this guidance part has this opening;
A plurality of the first terminals are configured in this body, and respectively this first terminal has one first contact site, and those first contact sites are adjacent with this opening and be exposed to that this is external;
A plurality of second terminals are configured in this body, and respectively this second terminal has one second contact site, and those second contact sites are adjacent with this opening and be exposed to that this is external; And
A plurality of the 3rd terminals are configured in this body, and respectively the 3rd terminal has one the 3rd contact site, and those the 3rd contact sites are adjacent with this opening and be exposed to that this is external,
Wherein those first contact sites are arranged in this Connection Block along a line segment in fact; Those second contact sites and those the 3rd contact sites are arranged along a straight line in fact; This line segment in the projection on this straight line between those second contact sites and those the 3rd contact sites; And the projection of this line segment on this straight line is not overlapping with those second contact sites and those the 3rd contact sites
Wherein this guidance part has a convexity, and should convexity and this opening is adjacent and with respect to those first contact sites.
2. socket connector according to claim 1; Wherein this body has a stopper section; This stopper section and those second contact sites and those the 3rd contact sites are adjacent, and respectively this second terminal also has a protuberance with the 3rd terminal respectively, and those protuberances are respectively with this second contact site and the 3rd contact site is adjacent and towards this stopper section; When this pin connector when this Connection Block separates, this stopper section and those protuberance interferences.
3. socket connector according to claim 1; Wherein respectively this first terminal, respectively this second terminal also has a fixed part with the 3rd terminal respectively; Those fixed parts are with respect to those contact sites and away from this opening, and those fixed parts structurally are connected in this body with fixing those the first terminals, those second terminals and those the 3rd terminals.
4. socket connector according to claim 1, wherein those the first terminals are mini USB splicing ear.
5. a pin connector is suitable for being connected with a socket connector, and this pin connector comprises:
A connecting seat has an opening, and this socket connector is suitable for being connected with this Connection Block via this opening, and this Connection Block comprises:
One body;
One guidance part is socketed on this body, and this guidance part has this opening;
One adaptor;
One cable connects this adaptor in structure and electrically;
A plurality of the first terminals are configured in this body, and respectively this first terminal has one first contact site, and those first contact sites are adjacent with this opening and be exposed to that this is external;
A plurality of second terminals are configured in this body, and respectively this second terminal has one second contact site, and those second contact sites are adjacent with this opening and be exposed to that this is external; And
A plurality of the 3rd terminals are configured in this body, and respectively the 3rd terminal has one the 3rd contact site, and those the 3rd contact sites are adjacent with this opening and be exposed to that this is external,
Wherein those first contact sites are arranged in this Connection Block along a line segment in fact; Those second contact sites and those the 3rd contact sites are arranged along a straight line in fact; Between those second contact sites and those the 3rd contact sites, and the projection of this line segment on this straight line is not overlapping with those second contact sites and those the 3rd contact sites in the projection on this straight line for this line segment.
6. pin connector according to claim 5; Wherein respectively this first terminal, respectively this second terminal also has a fixed part with the 3rd terminal respectively; Those fixed parts are with respect to those contact sites and away from this opening, and those fixed parts are connected to this adaptor in structure and electrically.
7. pin connector according to claim 5, wherein those the first terminals are mini USB splicing ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101587587A CN101944693B (en) | 2009-07-07 | 2009-07-07 | Socket connector and plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101587587A CN101944693B (en) | 2009-07-07 | 2009-07-07 | Socket connector and plug connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101944693A CN101944693A (en) | 2011-01-12 |
| CN101944693B true CN101944693B (en) | 2012-06-13 |
Family
ID=43436541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101587587A Expired - Fee Related CN101944693B (en) | 2009-07-07 | 2009-07-07 | Socket connector and plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101944693B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR092299A1 (en) * | 2012-02-09 | 2015-04-15 | Sanofi Aventis Deutschland | MICRO PLUG AND MICRO STANDARD MODIFIED RECEPTACLE |
| CN104183965B (en) * | 2014-05-30 | 2016-08-17 | 深圳市长盈精密技术股份有限公司 | Prevent from disturbing USB connector and the manufacture method thereof of radiofrequency signal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884608Y (en) * | 2006-01-20 | 2007-03-28 | 长盛科技股份有限公司 | Plug, socket connector and its combination |
| CN201015144Y (en) * | 2007-01-24 | 2008-01-30 | 江苏华富电子有限公司 | Multifunction electronic connector |
| CN101321345A (en) * | 2007-06-04 | 2008-12-10 | 安普泰科电子韩国有限公司 | Connecting module for mobile communication terminal |
| US7485008B1 (en) * | 2008-04-17 | 2009-02-03 | Hon Hai Precision Ind. Co., Ltd | Electrical connector with improved contacts arrangement |
| CN101626129A (en) * | 2008-07-08 | 2010-01-13 | 长盛科技股份有限公司 | Socket electric connector and plug electric connector matched with same |
-
2009
- 2009-07-07 CN CN2009101587587A patent/CN101944693B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2884608Y (en) * | 2006-01-20 | 2007-03-28 | 长盛科技股份有限公司 | Plug, socket connector and its combination |
| CN201015144Y (en) * | 2007-01-24 | 2008-01-30 | 江苏华富电子有限公司 | Multifunction electronic connector |
| CN101321345A (en) * | 2007-06-04 | 2008-12-10 | 安普泰科电子韩国有限公司 | Connecting module for mobile communication terminal |
| US7485008B1 (en) * | 2008-04-17 | 2009-02-03 | Hon Hai Precision Ind. Co., Ltd | Electrical connector with improved contacts arrangement |
| CN101626129A (en) * | 2008-07-08 | 2010-01-13 | 长盛科技股份有限公司 | Socket electric connector and plug electric connector matched with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101944693A (en) | 2011-01-12 |
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| PB01 | Publication | ||
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Granted publication date: 20120613 Termination date: 20200707 |