CN105870728A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN105870728A CN105870728A CN201610325754.3A CN201610325754A CN105870728A CN 105870728 A CN105870728 A CN 105870728A CN 201610325754 A CN201610325754 A CN 201610325754A CN 105870728 A CN105870728 A CN 105870728A
- Authority
- CN
- China
- Prior art keywords
- butt hole
- butt
- electric connector
- power supply
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric connector which comprises an insulating body, power supply terminals installed on the insulating body and a detection circuit board located beside the power supply terminal. The insulating body comprises barrel-shaped butt-joint holes and a butt-joint cavity which are used for being connected with a butt-joint connector in an inserted mode, the power supply terminals comprise contact portions located in the butt-joint holes, the circuit board is provided with an insertion connection tongue plate located in the butt-joint cavity, and the insertion connection tongue plate is provided with gold fingers exposed to the butt-joint cavity. In this way, the circuit board can serve as a detection mechanism to detect whether the butt-joint cavity is connected in place in the inserted mode or not or whether equipment which is connected with the butt-joint connector in an abutted mode operates normally or not, and therefore it is guaranteed that the electric connector transmits power supply signals safely and effectively.
Description
Technical field
The present invention relates to a kind of electric connector, particularly relate to a kind of electric connector in order to transmit power supply signal.
Background technology
The existing electric connector in order to transmit power supply includes insulating body, the power supply terminal being installed on insulating body, described insulating body includes that the butt hole in order to grafting butt connector, described power supply terminal include the holding parts being immobilizated on insulating body and the contact site being for electrically connecting to butt connector extended forward from holding parts.Described power supply terminal includes cathode power supply terminal and negative power supply terminal.So, described electric connector may be used to transmit power supply signal.
But, in the prior art, when butt connector or the service of connection devices that is connected with butt connector occur abnormal, described electric connector still can transmit power supply signal, so, may cause the service of connection devices and further damage and destroy；It addition, between electric connector and butt connector during unrealized good grafting location, if rashly carrying out electric current transmission, may make to occur between electric connector or butt connector the dangerous situations such as short circuit.
Therefore, it is necessary to improve to overcome drawbacks described above to prior art.
Summary of the invention
It is an object of the invention to provide a kind of electric connector transmitting power supply signal with security and stability.
It is an object of the invention to be achieved through the following technical solutions: a kind of electric connector, it includes insulating body, the power supply terminal being installed on insulating body and is positioned at the circuit for detecting plate of power supply terminal side, described insulating body includes the tubular butt hole in order to grafting butt connector and docking chamber, described power supply terminal includes the contact site being positioned at butt hole, described circuit board is provided with the grafting hyoplastron being positioned at docking chamber, and described grafting hyoplastron is provided with the golden finger being exposed to docking chamber.
Compared to prior art, power supply terminal side of the present invention is provided with circuit for detecting plate, and described circuit board is provided with the grafting hyoplastron being contained in docking chamber, and described grafting hyoplastron is provided with the golden finger being for electrically connecting to butt connector.Being arranged such, described circuit board can detect butt connector whether grafting puts in place or butt connector connects the service of connection devices whether normal operation as detecting mechanism, thus ensure that described electric connector safety transmits power supply signal effectively.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of electric connector of the present invention.
Fig. 2 is the three-dimensional structure diagram of another angle in Fig. 1.
Fig. 3 is the electric connector of the present invention part isometric exploded view when isolating the first insulating body.
Fig. 4 is the part isometric exploded view after insulating body isolated by electric connector of the present invention.
Fig. 5 is the three-dimensional exploded view of electric connector insulating body of the present invention.
Detailed description of the invention
Please join Fig. 1 to shown in 5, the present invention is a kind of electric connector 100 in order to transmit power supply signal, including insulating body, the power supply terminal being installed on insulating body and the circuit for detecting plate 3 being positioned at power supply terminal side, described insulating body includes the tubular butt hole in order to grafting butt connector (not shown) and docking chamber 14, described power supply terminal is for electrically connecting to the contact site 202 of butt connector in including being contained in described butt hole, described circuit board 3 is provided with the docking hyoplastron 33 being contained in described docking chamber 14, described docking hyoplastron 33 is provided with the golden finger 34 being for electrically connecting to butt connector.Being arranged such, described circuit board 3 can detect butt connector whether grafting puts in place or butt connector connects the service of connection devices (not shown) whether normal operation as detecting mechanism, thus ensure that described electric connector 100 safely and effectively transmits power supply signal.
Described electric connector 100 insulating body includes being provided with described butt hole and first insulating body 51 in docking chamber 14 and being positioned at the second insulating body 52 of the first insulating body 51 rear end.Described power supply terminal includes transmitting cathode power supply signal and the first power supply terminal 21 of negative power supply signal and second source terminal 22 respectively, and each power supply terminal includes being immobilizated in the holding parts 201 on the second insulating body 52 and the contact site 202 in butt hole described in holding parts 201 protrudes into forward the first insulating body 51.Described circuit board 3 is provided with the base portion 31 being immobilizated on the second insulating body 52 and extends forward from base portion 31 and protrude into described first insulating body 51 and dock the docking hyoplastron 33 in chamber 14.
Concrete, described butt hole is cylindric, and described power terminal contact portions 202 is cylindric.It is arranged such, in described butt hole, is provided with the annulus around described contact site 202, may be used to the butt connector power supply terminal (not shown) that docking is cylindric；And described electric connector 100 cylindrical power supplies terminal can bear bigger electric current transmission load compared to leptosomatic terminal.In other embodiments, described tubular butt hole can also be square tube shape or other kinds of tubular.
Described butt hole includes the first butt hole the 11, second butt hole 12 and the 3rd butt hole 13 in one line, described first butt hole 11 is vacant reserved butt hole, and described second butt hole 12 and the 3rd butt hole 13 are respectively in order to house the contact site 202 of the first power supply terminal 21 and second source terminal 22.In the present embodiment, in described first butt hole 11 vacant, negative power supply terminal contact portion 202 is contained in described second butt hole 12, cathode power supply terminal contact portion 202 is contained in described 3rd butt hole 13, in other embodiments, position also can convert, and also can house corresponding other terminals (not shown) contact site 202 in described first butt hole 11.Being arranged such, described electric connector 100 may be used to transmit power supply signal.
Described 3rd butt hole 13 is positioned at docking chamber 14, and between the second butt hole 12 and docking hyoplastron 33.It is arranged such, the upper and lower anti-plug of butt connector can be prevented, make described electric connector have good foolproof function；And make described docking chamber 14 have bigger space to dock the overshooting shape connection-peg (not shown) of butt connector.
Described docking chamber 14 is shaped as D type.It is arranged such, the upper and lower anti-plug of banjo can be prevented further, and be easier to the grafting of butt connector.
Described first butt hole 11 is connected with the second butt hole 12 upper end tangent position one.It is arranged such, described first butt hole 11 can be made more firm with the second butt hole 12 structure, be difficult to when frequently using occur the situations such as crooked even fracture, and be easy to manufacture shaping.
Described docking hyoplastron 33 is horizontally disposed with in left-right direction.It is arranged such, described electric connector 100 can be made to have lesser width in the vertical direction, meet electric connector 100 trend toward miniaturization.
Described circuit board 3 is not connected with cable 4, and described circuit board 3 is provided with to send signal and confirms the service of connection devices situation and/or read the electronic devices and components 32 of IC information for the service of connection devices.Being arranged such, when described electric connector 100 docks, the service of connection devices can read the IC information on circuit board 3, and coupling can start；Electronic devices and components 32 on circuit board 3 also can send signal and confirm the service of connection devices situation, as status of equipment well can start.
Described power supply terminal rear end is connected to cable 4, and described cable 4 downwardly extends from the side away from circuit board 3.It is arranged such, further from described circuit board 3 when described cable 4 transmits electric current, the heat formed due to electric current transmission can be reduced or electronic devices and components 32 are had adverse effect on by electromagnetic interference, thus extend the service life of described electric connector 100.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should be using specification as an entirety, technical scheme in each embodiment can also form, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that.
The a series of detailed description of those listed above is only for illustrating of the feasibility embodiment of the present invention; they also are not used to limit the scope of the invention, and all equivalent implementations or changes made without departing from skill of the present invention spirit should be included within the scope of the present invention.
Claims (10)
1. an electric connector, it is characterised in that；The power supply terminal including insulating body, being installed on insulating body and the circuit for detecting plate being positioned at power supply terminal side, described insulating body includes the tubular butt hole in order to grafting butt connector and docking chamber, described power supply terminal includes the contact site being positioned at butt hole, described circuit board is provided with the grafting hyoplastron being positioned at docking chamber, and described grafting hyoplastron is provided with the golden finger being exposed to docking chamber.
Electric connector the most according to claim 1, it is characterised in that: described butt hole is cylindric, and described power terminal contact portions is cylindric.
Electric connector the most according to claim 1, it is characterized in that: described butt hole includes the first butt hole, the second butt hole and the 3rd butt hole in one line, described first butt hole is vacant reserved butt hole, and described second butt hole and the 3rd butt hole house the contact site of positive and negative power supply terminal respectively.
Electric connector the most according to claim 3, it is characterised in that: described 3rd butt hole is positioned at docking chamber, and between the second butt hole and grafting hyoplastron.
Electric connector the most according to claim 1, it is characterised in that: described docking chamber is shaped as D type.
Electric connector the most according to claim 3, it is characterised in that: described first butt hole and the second butt hole top one at tangent position is connected.
Electric connector the most according to claim 1, it is characterised in that: described grafting hyoplastron is horizontally disposed with in left-right direction.
Electric connector the most according to claim 1, it is characterised in that: described power supply terminal rear end is connected to cable, and described cable downwardly extends from the side away from circuit board.
Electric connector the most according to claim 8, it is characterised in that: described circuit board is not connected with cable.
10. according to the electric connector described in any one in claim 1 to 9, it is characterised in that: described circuit board is provided with to send signal and confirms the service of connection devices situation and/or read the electronic devices and components of IC information for the service of connection devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325754.3A CN105870728A (en) | 2016-05-17 | 2016-05-17 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325754.3A CN105870728A (en) | 2016-05-17 | 2016-05-17 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105870728A true CN105870728A (en) | 2016-08-17 |
Family
ID=56635032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610325754.3A Pending CN105870728A (en) | 2016-05-17 | 2016-05-17 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105870728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768068A (en) * | 2019-10-30 | 2020-02-07 | 中航光电科技股份有限公司 | Connector with measurable plugging distance and plugging distance testing method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7011550B1 (en) * | 2005-03-08 | 2006-03-14 | Cheng Uei Precision Industry Co., Ltd. | Compound electrical connector |
| CN101034778A (en) * | 2007-03-07 | 2007-09-12 | 凡甲科技股份有限公司 | Improvement of connector structure |
| CN201130761Y (en) * | 2007-11-16 | 2008-10-08 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| JP2012169220A (en) * | 2011-02-16 | 2012-09-06 | Sumitomo Wiring Syst Ltd | Connector device |
| CN203288900U (en) * | 2013-04-24 | 2013-11-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN203760756U (en) * | 2014-02-25 | 2014-08-06 | 番禺得意精密电子工业有限公司 | Electric connector and connector assembly |
| CN203826687U (en) * | 2014-02-25 | 2014-09-10 | 番禺得意精密电子工业有限公司 | Electric connector and electric connection assembly |
| CN205790748U (en) * | 2016-05-17 | 2016-12-07 | 立讯精密工业（昆山）有限公司 | Electric connector |
-
2016
- 2016-05-17 CN CN201610325754.3A patent/CN105870728A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7011550B1 (en) * | 2005-03-08 | 2006-03-14 | Cheng Uei Precision Industry Co., Ltd. | Compound electrical connector |
| CN101034778A (en) * | 2007-03-07 | 2007-09-12 | 凡甲科技股份有限公司 | Improvement of connector structure |
| CN201130761Y (en) * | 2007-11-16 | 2008-10-08 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
| JP2012169220A (en) * | 2011-02-16 | 2012-09-06 | Sumitomo Wiring Syst Ltd | Connector device |
| CN203288900U (en) * | 2013-04-24 | 2013-11-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN203760756U (en) * | 2014-02-25 | 2014-08-06 | 番禺得意精密电子工业有限公司 | Electric connector and connector assembly |
| CN203826687U (en) * | 2014-02-25 | 2014-09-10 | 番禺得意精密电子工业有限公司 | Electric connector and electric connection assembly |
| CN205790748U (en) * | 2016-05-17 | 2016-12-07 | 立讯精密工业（昆山）有限公司 | Electric connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768068A (en) * | 2019-10-30 | 2020-02-07 | 中航光电科技股份有限公司 | Connector with measurable plugging distance and plugging distance testing method |
| CN110768068B (en) * | 2019-10-30 | 2021-04-20 | 中航光电科技股份有限公司 | Connector with measurable plugging distance and plugging distance testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |
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| WD01 | Invention patent application deemed withdrawn after publication |