CN103326147A - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN103326147A CN103326147A CN2013102280290A CN201310228029A CN103326147A CN 103326147 A CN103326147 A CN 103326147A CN 2013102280290 A CN2013102280290 A CN 2013102280290A CN 201310228029 A CN201310228029 A CN 201310228029A CN 103326147 A CN103326147 A CN 103326147A
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- signal unit
- connector
- conductive terminals
- conducting terminal
- conducting
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- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract 4
- 230000008054 signal transmission Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to connectors, in particular to a connector used for being connected between a circuit board and a flexible circuit board. The connector comprises an insulation body and conductive terminals, wherein output ends are arranged at one end, towards the bottom of the insulation body, of the conductive terminals in an extended mode, the conductive terminals with the output ends extending to the front end of the bottom of the insulation body are first conductive terminals, the conductive terminals with the output ends extending to the rear end of the bottom of the insulation body are second conductive terminals, every two adjacent first conductive terminals form a first signal unit, every two adjacent two conductive terminals form a second signal unit, and the first signal units and the second signal units are arranged in a staggered and spaced mode in the arrangement directions of the conductive terminals. The connector enables differential signals to be connected to two conductive terminals of the same signal unit when the differential signals pass through the connector, due to the fact that the lengths of the two conductive terminals for transmitting the differential signals are equal, synchronous transmission of the differential signals is achieved, and therefore the quality of the differential signals in the transmission process is guaranteed.
Description
Technical field
The present invention relates to connector, relate in particular to a kind of connector be used to being connected between circuit board and the flexible PCB.
Background technology
In current number of communications code product, a lot of circuit modules are that independent design is made, then by the FPC(flexible PCB) and connector go to connect each operating circuit module.As depicted in figs. 1 and 2, be a kind of connector be used to being connected between circuit board and the FPC of the prior art, it comprises that insulating body 1 and spread configuration are in the conducting terminal of described insulating body 1, wherein input 2 is used for connecting FPC, output 3 then is welded on the circuit board, as shown in the figure, the output 3 of the conducting terminal of this connector interlocks in the conducting terminal orientation and is spaced, be that the output 3 of first conducting terminal is in the bottom front of insulating body 1, and the output 3 of second conducting terminal is in the rear end, bottom of insulating body 1, in the bottom front of insulating body 1, by that analogy, arrange again by transpostion interval for the output of the 3rd conducting terminal.Conducting terminal adopts this arrangement mode can take full advantage of the space of insulating body 1, thereby can do connector littlely, output 3 cross-distribution can increase the spacing of output 3 each terminal simultaneously, be convenient to welding, and that the problem that exists is exactly the length of two the adjacent conducting terminals in the conducting terminal orientation is unequal.
In the current electronic circuit signal a lot of differential signals are arranged, along with signal frequency is more and more higher, also more and more higher to the requirement of signal integrity.Differential transfer is the technology of a kind of signal transmission, is different from the way of a traditional ground wire of a holding wire, differential transfer signal transmission all on these two lines, and these two signal amplitudes equate, single spin-echo.The signal of the transmission on these two lines is exactly differential signal.On circuit board, guarantee isometric equidistant, the single spin-echo of differential signal, the difference cabling must be isometric, wide, closely near and at two lines of same aspect.And connector illustrated in figures 1 and 2 is that mutual cross arrangement distributes because of two adjacent conducting terminals, differential signal in the circuit is when the conducting terminal by this distribution mode, because the arrangement of this conducting terminal is so that the length of two adjacent conducting terminals is different, cause the conducting terminal differential signal transmission asynchronous, thereby affected the stability of differential signal transmission.
Therefore, in order to solve the problems of the technologies described above, provide a kind of differential signal that can make to realize synchronous transmission in circuit, the connector that improves the differential signal transmission quality seems particularly important.
Summary of the invention
The object of the invention is to avoid above-mentioned weak point of the prior art and a kind of realization differential signal synchronous transmission is provided, guarantee the connector of differential signal transmission quality.
Provide first technical scheme of the present invention: provide a kind of connector, be used for being electrically connected between circuit board and the flexible PCB, this connector comprises that insulating body and spread configuration are in the conducting terminal of described insulating body, one end of described conducting terminal is extended with input to described insulating body top, the other end of described conducting terminal is extended with output to described insulating body bottom, the conducting terminal that output extends to described insulating body bottom front is the first conducting terminal, the conducting terminal that output extends to rear end, described insulating body bottom is the second conducting terminal, per two the first adjacent conducting terminals consist of an independently first signal unit, per two the second adjacent conducting terminals consist of an independently secondary signal unit, and described first signal unit and described secondary signal unit interlock in the conducting terminal orientation and be spaced.
Connector of the present invention, by two the first adjacent conducting terminals are arranged to the first signal unit, two the second adjacent conducting terminals are arranged to the secondary signal unit, conducting terminal a plurality of first signals unit and a plurality of secondary signals unit have been divided into, and be spaced first signal unit and secondary signal unit are staggered, arrange like this and can allow differential signal by connector the time, receive to belong to two conducting terminals of same signal element, because the equal in length of two conducting terminals of differential signal transmission, therefore realize the synchronous transmission of differential signal, thereby guaranteed the transmission quality of differential signal in transmission course.
Provide second technical scheme of the present invention: on the basis of first technical scheme of the present invention, the spacing of two the first conducting terminals of any two first signal unit equates.
Provide the 3rd technical scheme of the present invention: on the basis of first technical scheme of the present invention, the spacing of two the second conducting terminals of any two secondary signal unit equates.
Provide the 4th technical scheme of the present invention: on the basis of second technical scheme of the present invention, the spacing of two the second conducting terminals of any two secondary signal unit equates.
Provide the 5th technical scheme of the present invention: on the basis of the 4th technical scheme of the present invention, the spacing of two the first conducting terminals in the described first signal unit equals the spacing of two the second conducting terminals in the described secondary signal unit.
Provide the 6th technical scheme of the present invention: on the basis of first technical scheme of the present invention, what the outermost two ends that output is arranged were set is the first signal unit.
Provide the 7th technical scheme of the present invention: on the basis of first technical scheme of the present invention, the end tilts setting of described input.
Description of drawings
The invention will be further described to utilize accompanying drawing, but the embodiment in the accompanying drawing does not consist of any limitation of the invention, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of the connector of prior art.
Fig. 2 is another angle structural representation of the connector of prior art
Fig. 3 is the structural representation of a kind of connector of the present invention.
Fig. 4 is another angle structural representation of a kind of connector of the present invention.
Reference numeral:
The 1-insulating body,
The 2-input,
The 3-output,
4-the first conducting terminal,
5-the second conducting terminal,
6-first signal unit,
7-secondary signal unit.
Embodiment
The invention will be further described with the following Examples.
A kind of connector as shown in Figure 3 and Figure 4, comprises insulating body 1 and spread configuration in the conducting terminal of insulating body 1, and this connector is used for circuit board and flexible PCB are linked together.Insulating body 1 is a strip insulator, conducting terminal located therein is arranged along the length direction of insulating body 1, one end of described conducting terminal is extended with input 2 to the top of insulating body 1, input 2 is used for being connected with flexible PCB, the other end of described conducting terminal is extended with output 3 to the bottom of insulating body 1, output 3 is welded on the circuit board, the conducting terminal that output 3 extends to the bottom front of insulating body 1 is the first conducting terminal 4, the conducting terminal that output 3 extends to the rear end, bottom of insulating body 1 is the second conducting terminal 5, therefore can form two row terminals row in the bottom of insulating body 1, wherein row are first conducting terminals 4, and another row are second conducting terminals 5.Every two adjacent the first conducting terminals 4 are consisted of an independently first signal unit 6 as one group, so the first conducting terminal 4 of permutation has been divided into a plurality of first signals unit 6, same, every two adjacent the second conducting terminals 5 are consisted of an independently secondary signal unit 7 as one group, also the second conducting terminal 5 of permutation has been divided into a plurality of secondary signals unit 7, and first signal unit 6 and secondary signal unit 7 interlocked along the conducting terminal orientation be spaced, so just can be on the basis that keeps the existing structure advantage, differential signal is received belong to two conducting terminals of same signal element by connector the time, because the equal in length of two conducting terminals of differential signal transmission, therefore realize the synchronous transmission of differential signal, thereby guaranteed the transmission quality of differential signal in transmission course.
Especially, the spacing of two the first conducting terminals 4 of any two first signal unit 6 equates or the spacing of two the second conducting terminals 5 of any two secondary signal unit 7 equates.
Preferably, the spacing of two the first conducting terminals 4 of any two first signal unit 6 equates, the spacing of two the second conducting terminals 5 of any two secondary signal unit 7 also equates simultaneously, on this basis, preferred scheme is that the spacing of two the first conducting terminals 4 that the first signal unit is 6 li equals the spacing of two the second conducting terminals 5 of 7 li of secondary signal unit.
Need to prove, by the double-row terminal row of arranging in the bottom of insulating body 1 and form in first signal unit 6 and secondary signal unit 7, what the outermost two ends of wherein said double-row terminal row were set is first signal unit 6.
In order to allow flexible PCB more easily insert the input 2 of connector, the end of input 2 is inclined to set, and this is to the guide effect that is inserted with of flexible PCB.
Should be noted that at last; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although with reference to preferred embodiment the present invention has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from essence and the scope of technical solution of the present invention.
Claims (7)
1. connector, be used for being electrically connected between circuit board and the flexible PCB, this connector comprises that insulating body and spread configuration are in the conducting terminal of described insulating body, one end of described conducting terminal is extended with input to described insulating body top, the other end of described conducting terminal is extended with output to described insulating body bottom, the conducting terminal that output extends to described insulating body bottom front is the first conducting terminal, the conducting terminal that output extends to rear end, described insulating body bottom is the second conducting terminal, it is characterized in that: per two the first adjacent conducting terminals consist of an independently first signal unit, per two the second adjacent conducting terminals consist of an independently secondary signal unit, and described first signal unit and described secondary signal unit interlock in the conducting terminal orientation and be spaced.
2. a kind of connector according to claim 1 is characterized in that: the spacing of two the first conducting terminals of any two first signal unit equates.
3. a kind of connector according to claim 1 is characterized in that: the spacing of two the second conducting terminals of any two secondary signal unit equates.
4. a kind of connector according to claim 2 is characterized in that: the spacing of two the second conducting terminals of any two secondary signal unit equates.
5. a kind of connector according to claim 4, it is characterized in that: the spacing of two the first conducting terminals in the described first signal unit equals the spacing of two the second conducting terminals in the described secondary signal unit.
6. a kind of connector according to claim 1 is characterized in that: what the outermost two ends that output is arranged were set is the first signal unit.
7. a kind of connector according to claim 1 is characterized in that: the end tilts setting of described input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310228029.0A CN103326147B (en) | 2013-06-08 | 2013-06-08 | A kind of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310228029.0A CN103326147B (en) | 2013-06-08 | 2013-06-08 | A kind of connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103326147A true CN103326147A (en) | 2013-09-25 |
| CN103326147B CN103326147B (en) | 2016-01-20 |
Family
ID=49194761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310228029.0A Expired - Fee Related CN103326147B (en) | 2013-06-08 | 2013-06-08 | A kind of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103326147B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11265747A (en) * | 1998-03-18 | 1999-09-28 | Yazaki Corp | Terminal arrangement structure of pressure contact |
| CN2582195Y (en) * | 2002-08-08 | 2003-10-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2687870Y (en) * | 2003-09-26 | 2005-03-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN1705168A (en) * | 2004-06-03 | 2005-12-07 | 安普泰科电子有限公司 | Board mounted electrical connector |
| CN1956267A (en) * | 2005-10-26 | 2007-05-02 | 日本航空电子工业株式会社 | Connector improved in dust tightness |
| CN201259999Y (en) * | 2008-09-05 | 2009-06-17 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN101609935A (en) * | 2008-06-19 | 2009-12-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN101677168A (en) * | 2008-09-16 | 2010-03-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly and its socket electric connector and plug electric connector |
| CN202259976U (en) * | 2011-01-20 | 2012-05-30 | 秉旭精密股份有限公司 | Connector with a locking member |
| CN202259784U (en) * | 2010-11-30 | 2012-05-30 | 秉旭精密股份有限公司 | Connector and connector assembly |
| CN202906120U (en) * | 2012-10-15 | 2013-04-24 | 美国莫列斯股份有限公司 | Electrical connector |
| CN203398451U (en) * | 2013-06-08 | 2014-01-15 | 广东欧珀移动通信有限公司 | Connector |
-
2013
- 2013-06-08 CN CN201310228029.0A patent/CN103326147B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11265747A (en) * | 1998-03-18 | 1999-09-28 | Yazaki Corp | Terminal arrangement structure of pressure contact |
| CN2582195Y (en) * | 2002-08-08 | 2003-10-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2687870Y (en) * | 2003-09-26 | 2005-03-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN1705168A (en) * | 2004-06-03 | 2005-12-07 | 安普泰科电子有限公司 | Board mounted electrical connector |
| CN1956267A (en) * | 2005-10-26 | 2007-05-02 | 日本航空电子工业株式会社 | Connector improved in dust tightness |
| CN101609935A (en) * | 2008-06-19 | 2009-12-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201259999Y (en) * | 2008-09-05 | 2009-06-17 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN101677168A (en) * | 2008-09-16 | 2010-03-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly and its socket electric connector and plug electric connector |
| CN202259784U (en) * | 2010-11-30 | 2012-05-30 | 秉旭精密股份有限公司 | Connector and connector assembly |
| CN202259976U (en) * | 2011-01-20 | 2012-05-30 | 秉旭精密股份有限公司 | Connector with a locking member |
| CN202906120U (en) * | 2012-10-15 | 2013-04-24 | 美国莫列斯股份有限公司 | Electrical connector |
| CN203398451U (en) * | 2013-06-08 | 2014-01-15 | 广东欧珀移动通信有限公司 | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103326147B (en) | 2016-01-20 |
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| Date | Code | Title | Description |
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| 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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |