CN103208684A - Signal terminal and electric connector using same - Google Patents

Signal terminal and electric connector using same Download PDF

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Publication number
CN103208684A
CN103208684A CN2012100122086A CN201210012208A CN103208684A CN 103208684 A CN103208684 A CN 103208684A CN 2012100122086 A CN2012100122086 A CN 2012100122086A CN 201210012208 A CN201210012208 A CN 201210012208A CN 103208684 A CN103208684 A CN 103208684A
Authority
CN
China
Prior art keywords
fixed part
signal terminal
electric connector
docking section
insulating body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012100122086A
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Chinese (zh)
Inventor
戴宏骐
容志强
梁丽丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alltop Electronics Suzhou Co Ltd
Alltop Technology Co Ltd
Original Assignee
Alltop Electronics Suzhou Co Ltd
Alltop Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alltop Electronics Suzhou Co Ltd, Alltop Technology Co Ltd filed Critical Alltop Electronics Suzhou Co Ltd
Priority to CN2012100122086A priority Critical patent/CN103208684A/en
Publication of CN103208684A publication Critical patent/CN103208684A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an electric connector. The electric connector comprises an insulating body, a plurality of power supply terminals and a plurality of signal terminals. Every signal terminal is of an elongated structure and comprises a butt joint part, an installing part and a fixed part, wherein the butt joint part can be electrically connected with a butt joint connector, the installing part can be installed on an external device, and the fixed part is arranged between the butt joint part and the installing part and comprises a flat plate part and side parts extending from two ends of the flat plate part. Compared with the prior art, the fixed part with the section in a U shape is matched with an accommodating groove to enable the signal terminal of the electric connector to be fixed on the insulating body, and accordingly the signal terminal is easy to manufacture, install and replace,low in production cost and high in efficiency.

Description

A kind of signal terminal and use the electric connector of this signal terminal
Technical field
The present invention relates to a kind of signal terminal and use the electric connector of this signal terminal, relate in particular to a kind of signal terminal of connecting circuit plate and use the electric connector of this signal terminal.
Background technology
The United States Patent (USP) of on May 20th, 2008 bulletin discloses a kind of electric connector US7374436 number, and this electric connector comprises insulating body, be installed in the some power supply terminals on the insulating body and be installed in some signal terminals on the insulating body.Described insulating body has the configuration of lengthwise, and is provided with and somely runs through the power supply terminal accepting groove of insulating body and be arranged on signal terminal accepting groove between the power supply terminal accepting groove.Described power supply terminal accepting groove is set up in parallel along longitudinally.Each power supply terminal comprise the first terminal sheet, and and the first terminal sheet is mechanically coupled together and second terminal plate of the segment distance of being separated by.Described signal terminal comprises the docking section that is installed in the signal terminal accepting groove, extend insulating body and in order to be installed to installation portion on the external circuit board, to connect the connecting portion of docking section and installation portion.Described connecting portion is provided with hangnail and insulating body interference engagement so that signal terminal is retained on the insulating body.Obviously, this kind known connector terminals forming process complexity, and working (machining) efficiency is low.
In view of the above problems, be necessary to provide electric connector and the assembly thereof that a kind of power supply terminal moulding is simple, working (machining) efficiency is high.
Summary of the invention
At the deficiencies in the prior art, the technical problem that the present invention solves provides a kind of signal terminal, and this signal terminal is easy to make, installs, changes, and production cost is low, the efficient height.
For solving the problems of the technologies described above, technical scheme of the present invention is achieved in that
A kind of signal terminal, described signal terminal has narrow structure, comprise docking section, installation portion, fixed part, described docking section can electrically connect with butt connector, described installation portion can be installed on the external equipment, described fixed part is arranged between docking section and the installation portion, and described fixed part comprises flat part and the sidepiece that extends from the flat part both sides.
Further, a described counter-lateral quadrents is perpendicular to flat part.
Further, described docking section comprises first contact finger that extends and second contact finger that extends from the other side on a described sidepiece, form fish shape interface between described first contact finger and second contact finger, thereby can clamping butt joint terminal.
Further, the cross-sectional width of fixed part is greater than the cross-sectional width of docking section.
At the deficiencies in the prior art, the technical problem that the present invention solves provides a kind of electric connector, and the signal terminal of this electric connector is easy to make, installs, changes, and production cost is low, the efficient height.
For solving the problems of the technologies described above, technical scheme of the present invention is achieved in that
A kind of electric connector, described electric connector comprises insulating body, some power supply terminals and some signal terminals, described insulating body is provided with some accepting grooves that run through insulating body, described signal terminal is housed in the corresponding accepting groove, described each signal terminal comprise can and the docking section that electrically connects of butt connector, can be installed to the installation portion on the external equipment and be arranged on the docking section and installation portion between fixed part, the cross section of described fixed part is " U " type, and described fixed part cooperates with accepting groove signal terminal is retained on the insulating body.
Further, described docking section comprises first contact finger that extends and second contact finger that extends from opposite side on a side of described " U " type, form fish shape interface between described first contact finger and second contact finger, thereby can clamping butt joint terminal.
Further, the cross-sectional width of described fixed part is greater than the cross-sectional width of docking section.
Further, the apical margin of the fixed part of described some signal terminals is positioned at same plane.
Further, described installation portion comprises the pin that extends vertically downward from the fixed part rear end.
Further, described some signal terminals when mounted, can whole concora crush in the plane of insulating body.
The invention has the beneficial effects as follows: the fixed part that the signal terminal of electric connector of the present invention adopts the cross section to be " U " type cooperates with accepting groove signal terminal is retained on the insulating body, thereby make signal terminal be easy to make, install, change, production cost is low, the efficient height.
Description of drawings
Fig. 1 is to use the stereogram of the electric coupler component of signal terminal of the present invention.
Fig. 2 is another visual angle stereogram of electric coupler component shown in Figure 1.
Fig. 3 is the stereogram of first electric connector shown in Figure 1.
Fig. 4 is the stereogram at another visual angle of first electric connector shown in Figure 3.
Fig. 5 is the stereogram of second electric connector shown in Figure 1.
Fig. 6 is another visual angle stereogram of second electric connector shown in Figure 5.
Fig. 7 is the stereogram that the power supply terminal of electric coupler component shown in Figure 1 cooperates.
Fig. 8 is the stereogram that the signal terminal of electric coupler component shown in Figure 1 cooperates.
Fig. 9 is the stereogram of another arrangement mode of first power supply terminal of first electric connector shown in Figure 3.
Embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the drawings and specific embodiments.
Please join Fig. 1 and shown in Figure 2, first connector that uses the electric coupler component 1 of signal terminal of the present invention and respective electrical connector to comprise to be installed on external equipment or the circuit board (not icon) or public connector 100, and cooperate second electric connector or the female connectors 200 that also can be installed on another external equipment or the circuit board (not icon) with first electric connector 100.
Described first electric connector 100 comprises first insulating body 10, accommodate and be installed in some first power supply terminals 20 in first insulating body 10 and accommodate and be installed in some first signal terminals 30 on first insulating body 10.Described second connector 200 comprises second insulating body 40, accommodate and be installed in the some second source terminals 50 in second insulating body 40 and accommodate and be installed in some secondary signal terminals 60 on second insulating body 40.In the present embodiment, first insulating body 10 and second insulating body 40 have the lengthwise configuration.First electric connector has seven described first power supply terminals 20 and 12 described signal terminals 30.Described first power supply terminal 20 is divided into two groups, wherein one group comprises that three first power supply terminals 20, another groups comprise four first power supply terminals 20, two group of first power supply terminal 20 is separately positioned on the both sides of first insulating body 10, and described first signal terminal 30 is arranged between two group of first power supply terminal 20.Described 12 signal terminals 30 are four lines three row and arrange.But quantity, the arrangement mode of first power supply terminal 20 and first signal terminal 30 are not limited to, and can be designed to different numbers or different arrangement mode as required.The second source terminal 50 of second electric connector 200 and the quantity of secondary signal terminal 60 and arrangement mode are corresponding with first electric connector 100.
Please join Fig. 1 to Fig. 4 and shown in Figure 7, described first insulating body 10 has the configuration of lengthwise, the first flank 102 that it comprises first interface 101, be oppositely arranged with first interface 101, first end face 104 in order to be installed to first installed surface 103 on external equipment or the circuit board, to arrange with first installed surface, 103 parallel interval.Described first insulating body 10 comprise from first interface 101 to resettlement section 105 that first flank 102 is recessed to form, the two ends that are arranged on first insulating body 10 run through the pilot hole 106 of first insulating body 10, described a pair of pilot hole 106 communicates with resettlement section 105.Described first insulating body 10 comprises the some first power supply terminal accepting groove 11 and first signal terminal accepting grooves 12 that run through first insulating body 10.The described first power supply terminal accepting groove 11 and the first signal terminal accepting groove 12 all run through first insulating body 10 along vertical longitudinally.The described first power supply terminal accepting groove 11 is spaced along longitudinally.The described first power supply terminal accepting groove 11 and the first signal terminal accepting groove 12 all communicate with resettlement section 105.Described first installed surface 103 is provided with installing hole 107, the first electric connectors 100 that a pair of interval of running through first installed surface 103 arranges can be by these installing hole 107 mechanically retained being installed on external equipment or the circuit board.Described first insulating body 10 comprises the depressed part 108 to first interface, 101 depressions from first flank 102, and described first signal terminal 30 is installed on first insulating body 10 from this depressed part 108.Described first electric connector 100 also comprises first keeper 13 that is installed on first insulating body 10 and is arranged on depressed part 108 places.
Please join Fig. 7 and extremely shown in Figure 3 in conjunction with Fig. 1, described each first power supply terminal 20 is housed in the first power supply terminal accepting groove 11 of a correspondence, the configuration that each first power supply terminal 20 has sheet, and further, each first power supply terminal 20 has the single sheet configuration.By this, each first power supply terminal 20 that is contained in the first power supply terminal accepting groove 11 transmits a current signal separately.Each first power supply terminal 20 comprise the first power supply docking section 21, in order to be installed on external equipment or the circuit board and set up the first power supply installation portion 22 that electrically connects and be arranged on the first power supply docking section 21 and the first power supply installation portion 22 between the first power supply fixed part 23.Described each first power supply docking section 21 extends beyond the first power supply terminal accepting groove 11 and is housed in the resettlement section 105.The described first power supply installation portion 22 is the pin that some intervals arrange.Described pin extends from the edge of the first power supply fixed part 23 and extends beyond first insulating body 10 downwards, thereby is convenient to and external equipment or circuit board are set up and electrically connected.Be provided with bend 24 between the first power supply docking section 21 of described each first power supply terminal 20 and the first power supply fixed part 23, make the power supply docking section 21 of winning be positioned at different planes with the first power supply fixed part 23, when the first power supply docking section 21 is stressed, produced elastic restoring force.Described first power supply terminal 20 is divided into two groups, and wherein extend towards lopsidedness the first power supply docking section 21 of one group first power supply terminal 20, and another first power supply docking section 21 of organizing first power supply terminal 20 tilts to extend towards opposite opposite side.Yet, paired arrangement mode can be done different variation designs between two group of first power supply terminal 20, for example, but do not limit to, two group of first power supply terminal 20 is arranged at first signal terminal, 30 both sides (asking Fig. 3) respectively, makes the first power supply docking section 21 of each first power supply terminal 20 tilt to extend towards first signal terminal, 30 directions.Moreover two group of first power supply terminal 20 also can be arranged at respectively in two adjacent first power supply terminal accepting grooves 11 (asking Fig. 9), makes the first power supply docking section 21 of two adjacent first power supply terminals 20 towards inclining towards each other extension.Accordingly, two group of first power supply terminal 20 arranging in pairs has the effect of dynamic balance when connecting.
Please join Fig. 8 and extremely shown in Figure 3 in conjunction with Fig. 1, described each first signal terminal 30 has long and narrow structure, it comprise the first signal docking section 31, in order to be installed to the first signal installation portion 32 on external equipment or the circuit board and be arranged on the first signal docking section 31 and the first signal installation portion 32 between the first signal fixed part 33.The described first signal docking section 31 extends beyond the first signal terminal accepting groove 12 and is housed in the resettlement section 105.The described first signal fixed part 33 is provided with the hangnail 331 that extends laterally, thereby the cross-sectional width of the first signal fixed part 33 is greater than the cross-sectional width of the first signal docking section 31, after first signal terminal 30 was installed to the corresponding first signal terminal accepting groove 13, hangnail 331 and the first signal terminal accepting groove, 13 interference engagement were to be installed in the first signal terminal fixing on first insulating body 10.The described first signal terminal installation portion 32 comprises the pin that extends vertically downward from the first signal fixed part, 33 rear ends.Described pin passes first keeper 13, and therefore, pin is limited in default location by first keeper 13.
Please join Fig. 1, Fig. 2, reach Fig. 5 to shown in Figure 8, described second insulating body 40 has the configuration of lengthwise, the second flank 402 that it comprises second interface 401, be oppositely arranged with second interface 401, is connected second interface 401 and second flank 402 and second end face 404 in order to be installed to second installed surface 403 on external equipment or the circuit board, to arrange with second installed surface, 403 parallel interval.Described second insulating body 40 comprises the lead 405 at the two ends that are arranged on second insulating body 40, and described a pair of lead 405 matches with a pair of pilot hole 106 of first insulating body 10.Described second insulating body 40 comprises some second source terminal containing slot 41 and secondary signal terminal containing slots 42 that run through second insulating body 40.Described second source terminal containing slot 41 and secondary signal terminal containing slot 42 all run through second insulating body 40 along vertical longitudinally.Described second source terminal containing slot 41 is spaced along longitudinally.Described second installed surface 403 is provided with installing hole 406, the second electric connectors 200 that a pair of interval of running through second installed surface 403 arranges can be by these installing hole 406 mechanically retained being installed on external equipment or the circuit board.Described second insulating body 40 comprises the depressed part 407 to second interface, 401 depressions from second flank 402, and described secondary signal terminal 60 is installed on second insulating body 40 from this depressed part 407.Described second electric connector 200 also comprises second keeper 43 that is installed on second insulating body 40 and is arranged on depressed part 407 places.Described second insulating body, 40 parts are accommodated in the resettlement section 105 of first insulating body 10.
Described each second source terminal 50 is housed in the second source terminal containing slot 41 of a correspondence, and each second source terminal 50 has the configuration of sheet, and further, each second source terminal 50 has the single sheet configuration.Each second source terminal 50 comprise second source docking section 51, in order to be installed on external equipment or the circuit board and set up the second source installation portion 52 that electrically connects and be arranged on second source docking section 51 and second source installation portion 52 between second source fixed part 53.Described second source installation portion 52 is the pin that some intervals arrange, thereby described pin extends from the edge of second source fixed part 53 and extends beyond downwards that second insulating body 40 is convenient to and external equipment or circuit board are set up and electrically connected.When first electric connector 100 cooperated with second electric connector 200, the first power supply docking section 21 extended in the second source accepting groove 41 and cooperates with second source docking section 51.Described second source terminal 50 is divided into two groups, wherein the described second source terminal 50 of each of one group is installed near a side of corresponding second source terminal containing slot 41, the described second source terminal 50 of each of another group is installed near the opposite side of corresponding second source terminal containing slot 41, the first power supply docking section 21 of described one group of first power supply terminal 20 is towards first direction resilient abutment one group second source docking section 51 wherein, and described another organized first pair of power supply docking section 21 of first power supply terminal 20 towards the second source docking section 51 of second direction resilient abutment another group opposite with first direction.
Described each secondary signal terminal 60 has long and narrow structure, it comprise secondary signal docking section 61, in order to be installed to the secondary signal installation portion 62 on external equipment or the circuit board and be arranged on secondary signal docking section 61 and secondary signal installation portion 62 between secondary signal fixed part 63.Described secondary signal fixed part 63 comprises flat part 631 and the sidepiece 632 that extends from flat part 631 both sides, thereby the cross-sectional width of secondary signal fixed part 63 is greater than the cross-sectional width of secondary signal docking section 61.A described counter-lateral quadrents 632 is perpendicular to flat part 631.The cross section of described secondary signal fixed part 63 is " U " type.The apical margin of the secondary signal fixed part 63 of described some secondary signal terminals 60 is positioned at same plane.Described secondary signal docking section 61 comprises first contact finger 611 that extends and from the other side 632 or second contact finger 612 that extends of the opposite side of " U " type on a side of a described sidepiece 632 or " U " type, form fish shape interface between described first contact finger 611 and second contact finger 612, thus can the clamping first signal docking section 31.Described secondary signal terminal installation portion 62 comprises the pin that extends vertically downward from secondary signal fixed part 63 rear ends.Described pin passes second keeper 43, and therefore, pin is limited in default location by second keeper 43.Described some secondary signal terminals 60 when mounted, can whole concora crush in the plane of second insulating body 40, the assembling procedure that makes is simplified, and improves packaging efficiency.Production cost was low when first and second electric connector 100 of the present invention, first and second power supply terminal 20 of 200,50 were made, installed and change, efficient is high.
In sum, the present invention has following beneficial effect: each first power supply terminal 20 is housed in the first power supply terminal accepting groove 11 of a correspondence, make each first power supply terminal 20 transmit a current signal separately, it is low to reduce production costs, and enhances productivity simultaneously.Moreover two group of first power supply terminal 20 arranging has the effect of dynamic balance when connecting in pairs.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, 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 the spirit and scope of technical solution of the present invention.

Claims (10)

1. signal terminal, it is characterized in that: described signal terminal has narrow structure, comprise docking section, installation portion, fixed part, described docking section can electrically connect with butt connector, described installation portion can be installed on the external equipment, described fixed part is arranged between docking section and the installation portion, and described fixed part comprises flat part and the sidepiece that extends from the flat part both sides.
2. signal terminal as claimed in claim 1, it is characterized in that: a described counter-lateral quadrents is perpendicular to flat part.
3. signal terminal as claimed in claim 1, it is characterized in that: described docking section comprises first contact finger that extends and second contact finger that extends from the other side on a described sidepiece, form fish shape interface between described first contact finger and second contact finger, thus can clamping butt joint terminal.
4. signal terminal as claimed in claim 1, it is characterized in that: the cross-sectional width of fixed part is greater than the cross-sectional width of docking section.
5. electric connector, it is characterized in that: described electric connector comprises insulating body, some power supply terminals and some signal terminals, described insulating body is provided with some accepting grooves that run through insulating body, described signal terminal is housed in the corresponding accepting groove, described each signal terminal comprises the docking section that can electrically connect with butt connector, can be installed to the installation portion on the external equipment, and be arranged on fixed part between docking section and the installation portion, the cross section of described fixed part is " U " type, and described fixed part cooperates with accepting groove signal terminal is retained on the insulating body.
6. electric connector as claimed in claim 5, it is characterized in that: described docking section comprises first contact finger that extends and second contact finger that extends from opposite side on a side of described " U " type, form fish shape interface between described first contact finger and second contact finger, thus can clamping butt joint terminal.
7. electric connector as claimed in claim 5, it is characterized in that: the cross-sectional width of described fixed part is greater than the cross-sectional width of docking section.
8. electric connector as claimed in claim 5, it is characterized in that: the apical margin of the fixed part of described some signal terminals is positioned at same plane.
9. electric connector as claimed in claim 5, it is characterized in that: described installation portion comprises the pin that extends vertically downward from the fixed part rear end.
10. electric connector as claimed in claim 5 is characterized in that: described some signal terminals when mounted, can whole concora crush in the plane of insulating body.
CN2012100122086A 2012-01-16 2012-01-16 Signal terminal and electric connector using same Pending CN103208684A (en)

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CN2012100122086A CN103208684A (en) 2012-01-16 2012-01-16 Signal terminal and electric connector using same

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Application Number Priority Date Filing Date Title
CN2012100122086A CN103208684A (en) 2012-01-16 2012-01-16 Signal terminal and electric connector using same

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CN103208684A true CN103208684A (en) 2013-07-17

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109975932A (en) * 2019-04-30 2019-07-05 温州意华接插件股份有限公司 Photoelectric linkage monitors electroconductive terminal for connector
CN110829070A (en) * 2019-10-31 2020-02-21 武汉嘉晨汽车技术有限公司 PDU socket
CN110843702A (en) * 2019-10-31 2020-02-28 武汉嘉晨汽车技术有限公司 Novel PDU structure
CN113795984A (en) * 2020-06-23 2021-12-14 深圳市大疆创新科技有限公司 Connector and male head and female head thereof, unmanned aerial vehicle, battery and charger

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2520052Y (en) * 2001-11-30 2002-11-06 富士康(昆山)电脑接插件有限公司 Power source connector
CN2689507Y (en) * 2003-10-02 2005-03-30 富士康(昆山)电脑接插件有限公司 Electric connectors
CN101505017A (en) * 2008-02-04 2009-08-12 凡甲电子(苏州)有限公司 Power supply connector assembly
CN101764305A (en) * 2008-12-26 2010-06-30 凡甲电子(苏州)有限公司 Electric connector
CN201774046U (en) * 2010-09-13 2011-03-23 凡甲电子(苏州)有限公司 Socket power connector, plug power connector and component thereof
CN202474289U (en) * 2012-01-16 2012-10-03 凡甲电子(苏州)有限公司 Signal terminals and electric connector using same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2520052Y (en) * 2001-11-30 2002-11-06 富士康(昆山)电脑接插件有限公司 Power source connector
CN2689507Y (en) * 2003-10-02 2005-03-30 富士康(昆山)电脑接插件有限公司 Electric connectors
CN101505017A (en) * 2008-02-04 2009-08-12 凡甲电子(苏州)有限公司 Power supply connector assembly
CN101764305A (en) * 2008-12-26 2010-06-30 凡甲电子(苏州)有限公司 Electric connector
CN201774046U (en) * 2010-09-13 2011-03-23 凡甲电子(苏州)有限公司 Socket power connector, plug power connector and component thereof
CN202474289U (en) * 2012-01-16 2012-10-03 凡甲电子(苏州)有限公司 Signal terminals and electric connector using same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109975932A (en) * 2019-04-30 2019-07-05 温州意华接插件股份有限公司 Photoelectric linkage monitors electroconductive terminal for connector
CN110829070A (en) * 2019-10-31 2020-02-21 武汉嘉晨汽车技术有限公司 PDU socket
CN110843702A (en) * 2019-10-31 2020-02-28 武汉嘉晨汽车技术有限公司 Novel PDU structure
CN113795984A (en) * 2020-06-23 2021-12-14 深圳市大疆创新科技有限公司 Connector and male head and female head thereof, unmanned aerial vehicle, battery and charger
WO2021258297A1 (en) * 2020-06-23 2021-12-30 深圳市大疆创新科技有限公司 Connector and male head and female head thereof, unmanned aerial vehicle, battery, and charger

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Application publication date: 20130717