CN107069339A - The electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely - Google Patents
The electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely Download PDFInfo
- Publication number
- CN107069339A CN107069339A CN201611252050.4A CN201611252050A CN107069339A CN 107069339 A CN107069339 A CN 107069339A CN 201611252050 A CN201611252050 A CN 201611252050A CN 107069339 A CN107069339 A CN 107069339A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- socket
- plug
- connector system
- casing
- 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.)
- Granted
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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6582—Shield structure with resilient means for engaging mating connector
- H01R13/6583—Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members
- H01R13/6584—Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members formed by conductive elastomeric members, e.g. flat gaskets or O-rings
-
- 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
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides the electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely.The electric connector system includes：Plug, socket, flexible shielding connection ring, tail nut, connecting portion, flexible shielding metal webmaster, shield webmaster clamping sleeve, rubber sheath and cable, the electric connector system passes through the structure being electromagnetically shielded entirely and measure, there is provided the contact flexible ring between electrical connector plug housing and Socket casing, make housing formation one metal coating during fax is passed, simultaneously, optimize tail structure, there is provided the metal webmaster of cable protective, with housing one comprehensive shielding passage of formation, avoid or reduce interference and invasion and attack of the electromagnetic radiation to whole circuit system, so as to safe and reliable connection and the corresponding control electric current signal of transmission and communication network signal, it ensure that the Stability and veracity of signal transmission, it ensure that safe driving.
Description
Technical field
The invention belongs to rail locomotive vehicle electric connector field, and in particular to what a kind of magnetic suspension train was electromagnetically shielded entirely
Electric connector system.
Background technology
High-speed track rolling stock, especially magnetic suspension train are the focuses of Modern Traffic, it is well known that magnetic suspension train
Power be that electric energy is converted to magnetic energy, in huge electromagnetic energy transfer process, electromagnetic energy transmitting radiation can serious shadow
Ring the various control systems of train in itself.The process for the middle low speed magnetic suspension train such as developed in China, finds in train
In running, control signal, electric signal have distortion, interruption, incomplete phenomenon.Through analysis, experiment and inspection, find
The construction and arrangement of electric connector and cable (electric wire) are with great-power electromagnetic coil, motor (radiation source) without complete, effective
Electromagnetic shielding and protection.The electric connector of ordinary construction type is only responsible for realizing connection and the biography of circuit or other signalling channels
Defeated, interference and invasion and attack to high power radiation sources just seem unable to do what one wishes.Therefore, how to design it is a kind of for a long time, not between
Under the interference and invasion and attack state of disconnected high power radiation sources, comprehensive can shield, suppress radiation to the interference in transmitting procedure and
Invasion and attack, make the electric connector that magnetic suspension train of the electromagnetic exposure control in an acceptable scope is electromagnetically shielded entirely turn into this
The problem of field urgent need to resolve.
The content of the invention
The present invention in view of the shortcomings of the prior art, designs and developed the electrical connection that a kind of magnetic suspension train is electromagnetically shielded entirely
The device system electric connector system is by the structure being electromagnetically shielded entirely and measure, there is provided electrical connector plug housing and socket shell
Contact flexible ring between body, makes housing formation one metal coating during fax is passed, meanwhile, optimize tail structure,
There is provided the metal webmaster of cable protective, with housing one comprehensive shielding passage of formation, it is to avoid or reduce electromagnetic radiation pair
The interference and invasion and attack of whole circuit system, so that safe and reliable connection and the corresponding control electric current signal of transmission and communication network
Signal, it is ensured that the Stability and veracity of signal transmission, it is ensured that safe driving.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
The invention provides the electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely.Embodiments in accordance with the present invention, should
Electric connector system includes：Plug, socket, flexible shielding connection ring, tail nut, connecting portion, flexible shielding metal webmaster, shielding
Webmaster clamping sleeve, rubber sheath and cable, wherein：The socket includes Socket casing, contact, the contact and the line
Cable is connected, and one end of the Socket casing is extend into the inner chamber of connecting portion, and is fixedly connected with the housing of connecting portion, described to insert
Seat housing central section, which is provided with, is used for the lug boss with plug casing clamping；The plug includes plug casing, contact, the plug
One end of housing is arranged at the outside of connecting portion housing, and is fixedly connected with connecting portion housing, in the inner chamber of the plug casing
Portion, which is provided with, is used for the recess with plug casing clamping, and the right side of the recess is provided with mounting groove, and the flexible shielding connection ring is set
It is placed in the mounting groove, and extends in inner chamber, for forms a complete guarantor between plug casing and Socket casing
Protect field；The tail nut is connected with the other end of the connecting portion；One end of the flexible shielding metal webmaster extend into tail spiral shell
In female inner chamber, the end of the flexible shielding metal webmaster is cone, the conical surface and the wedge-shaped fixed part in tail nut intracavity
Inclined-plane be fixedly connected, the flexible shielding wire netting inner coaxial tube be provided with the rubber sheath, the end of the rubber sheath
With the inclined outside faces parallel with the conical surface, the shielding webmaster clamping sleeve is arranged on the flexible shielding metal webmaster
Between the inclined outside faces of the conical surface and the rubber sheath；The cable is located in the inner chamber of the rubber sheath.
Contact in embodiments in accordance with the present invention, the socket is contact pin, and the contact of the plug is jack.
Spring washer is provided between embodiments in accordance with the present invention, Socket casing and the connecting portion housing, and passes through spiral shell
Nail is fixedly connected.
It is connected through a screw thread between embodiments in accordance with the present invention, plug casing and the connecting portion housing.
Embodiments in accordance with the present invention, the right side of the Socket casing lug boss is provided with annular corresponding with the mounting groove
Face, when plug is connected with socket, the flexible shielding connection ring compressive deformation compresses the ring surface.
Embodiments in accordance with the present invention, the Socket casing, plug casing and connecting portion housing are aluminum material, and table
Face is provided with the coat of metal, electromagnetic interference signal is rapidly delivered to car body by surface.
Embodiments in accordance with the present invention, the tail nut is connected through a screw thread with the connecting portion shell.
Embodiments in accordance with the present invention, the inner chamber of the cable through connecting portion is connected with the contact pin of the socket.
Embodiments in accordance with the present invention, the flexible shielding connection ring is the internal elastomeric material for being provided with shielding material.
The beneficial effects of the present invention are：
1）The contact flexible ring between electrical connector plug housing and Socket casing is additionally arranged, housing shape is made during fax is passed
Into a metal coating, the contact of inside is protected from the interference of electromagnetic field.
2）Optimization design tail structure mode, is additionally arranged the metal webmaster of cable protective, by the connection of afterbody, with housing
Form a comprehensive shielding passage, it is to avoid or reduce interference and invasion and attack of the electromagnetic radiation to whole circuit system.
3）The shell aluminum component of electric connector, surface enables electromagnetic radiation flux using the excellent coat of metal of electric conductivity
Car body is rapidly delivered to by surface.
Brief description of the drawings
Fig. 1 is the socket structure diagram of electric connector of the present invention.
Fig. 2 connects the structure chart of plug for the socket of electric connector of the present invention.
Wherein, socket 1, Socket casing 11, lug boss 12, plug 2, plug casing 21, recess 22, mounting groove 23, flexibility
Shield connection ring 3, tail nut 4, wedge-shaped fixed part 41, connecting portion 5, flexible shielding metal webmaster 6, shielding webmaster clamping sleeve 7, rubber
Plastic boot 8, cable 9.
Embodiment
In order that those skilled in the art more fully understand technical scheme, with reference to specific embodiment to this
Invention is described in further detail.The embodiments described below is exemplary, is only used for explaining the present invention, without being understood that
For limitation of the present invention.Unreceipted particular technique or condition in embodiment, according to the skill described by document in the art
Art or condition are carried out according to product description.
According to an aspect of the present invention, the invention provides the electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely
System, one end of Fig. 1 electric connectors of the present invention is the overall schematic of socket structure, and one end of Fig. 2 electric connectors of the present invention is slotting
The overall schematic of seat connection plug construction, as shown in Figure 1-2, the electric connector system bag that the magnetic suspension train is electromagnetically shielded entirely
Include：Socket 1, plug 2, flexible shielding connection ring 3, tail nut 4, connecting portion 5, flexible shielding metal webmaster 6, shielding webmaster are compressed
Set 7, rubber sheath 8 and cable, wherein, the plug of the right-hand member of connecting portion 5 is connected with socket by inserting mode, and is connect through internal
Contact element carries out signal connection, and connecting portion 5 is arranged between socket and tail nut, and shielding webmaster clamping sleeve 7 is arranged in tail nut
In chamber, one end of flexible shielding metal webmaster 6 is extend into tail nut intracavity, and is secured to connection, and rubber sheath 8 is arranged at
In the flexible shielding metal webmaster, it is preferred that be coaxially disposed with metal webmaster, and in whole metal webmaster, the line
Cable 9 is located in the inner chamber of the rubber sheath, and the shielding webmaster clamping sleeve 7 is installed on flexible shielding metal webmaster 6 and rubber
Between sheath.The socket and plug construction and tail structure will be described in detail below.
According to a particular embodiment of the invention, one end of Fig. 1 electric connectors of the present invention is the overall schematic of socket structure,
As shown in figure 1, the socket includes Socket casing 11, contact, the type of contact is not particularly limited, the present invention's
In some preferred embodiments, the contact is contact pin, and the contact is connected with the cable, as shown in FIG., the line
The inner chamber of cable through connecting portion is connected with the contact pin of the socket.The left end of the Socket casing extend into the inner chamber of connecting portion
In, and be fixedly connected with the housing of connecting portion, it is preferred that spring washer, socket are provided between Socket casing and connecting portion housing
Housing is fixedly connected with connecting portion housing by screw.In addition, being provided with the middle part of the Socket casing is used for and plug casing clamping
Lug boss 12.
According to a particular embodiment of the invention, one end of Fig. 2 electric connectors of the present invention is that socket connects the whole of plug construction
Body schematic diagram, as shown in Fig. 2 the plug includes plug casing 21, contact, the type of contact is not particularly limited,
In some currently preferred embodiments of the present invention, the contact is jack.Be provided with the middle part of the inner chamber of the plug casing be used for
The recess 22 of plug casing clamping.The left end of the plug casing is arranged at the outside of connecting portion housing, it is preferred that connecting portion shell
Body is cylinder, and the left end of plug casing is located on the outside cylinder side of connecting portion housing, and is fixedly connected with connecting portion housing,
Connected mode is not particularly limited, in some currently preferred embodiments of the present invention, the plug casing and connecting portion housing it
Between be connected through a screw thread.Thus, it is possible to eliminate joint gap, both shield effectivenesses are improved.
Due between plug, socket and connecting portion 5, being all to use to be fixedly connected or be threadedly coupled, interference can be shielded
Electromagnetic signal, although the spigot between right side socket and plug is by the way of grafting, but can leave grafting gap unavoidably,
So as to which electromagnetic interference signal can enter inside, the signal of transmission is influenceed.The problem of in order to solve above-mentioned grafting gap, the present invention exists
The right side of the recess 22 is provided with mounting groove 23, and the flexible shielding connection ring 3 is arranged in the mounting groove, and extends to interior
In chamber, the right side of the Socket casing lug boss 12 be provided with the corresponding ring surface of the mounting groove 23, connect in plug and socket
When connecing, the flexible shielding connection ring compressive deformation compresses the ring surface, and plug is connected with Socket casing by flexible shielding
After the close connection of ring, a complete protection is formed between plug casing and Socket casing, to connector formation one
Complete shielding.The material of the flexible shielding connection ring is not particularly limited, in some currently preferred embodiments of the present invention,
The flexible shielding connection ring is provided with shielding material to be internal（Such as woven wire）Elastomeric material.
According to a particular embodiment of the invention, as shown in Figure 1-2, the left end of the tail nut 4 and the connecting portion 5 connects
Connect, connected mode is not particularly limited, in some currently preferred embodiments of the present invention, tail nut leads to the connecting portion shell
Cross threaded connection.Thus, both shield effectivenesses are improved.The right-hand member of the flexible shielding metal webmaster 6 extend into tail nut
In inner chamber, the end of the flexible shielding metal webmaster is cone, the conical surface and the wedge-shaped fixed part 41 in tail nut intracavity
Inclined-plane is fixedly connected.The flexible shielding wire netting inner coaxial tube is provided with the rubber sheath 8, the right part of the rubber sheath
With the inclined outside faces parallel with the conical surface, the shielding webmaster clamping sleeve 7 is arranged on the flexible shielding metal webmaster
The conical surface and the rubber sheath inclined outside faces between, the connection through tail nut and housing in tail structure, and using oblique
The compression mode in face, rubber sheath is also compressed while compressing flexible shielding metal webmaster, the effect held with a firm grip to one, cable, shape
Into a complete shielding system, the field-effect of the suppression and protection to electromagnetic radiation is reached.Thus, optimization design afterbody knot
Structure, increases the flexible shielding metal webmaster of cable protective, by the connection of afterbody, leads to housing one comprehensive shielding of formation
Road, it is to avoid or reduce interference and invasion and attack of the electromagnetic radiation to whole circuit system.
According to a particular embodiment of the invention, the material and structure for having connected housing are not particularly limited, in the present invention
Some preferred embodiments in, the Socket casing, plug casing and connecting portion housing are aluminum material, and surface is provided with gold
Belong to coating, electromagnetic interference signal is rapidly delivered to car body by surface.
In summary, electric connector system of the invention sets electrical connector plug shell by the structure being electromagnetically shielded entirely
Contact flexible ring between body and Socket casing, makes housing formation one metal coating during fax is passed, meanwhile, optimization
Tail structure, there is provided the metal webmaster of cable protective, with housing one comprehensive shielding passage of formation, it is to avoid or reduce electricity
Interference and invasion and attack of the magnetic radiation to whole circuit system, thus safe and reliable connection and transmit corresponding control electric current signal and
Communication network signal, it is ensured that the Stability and veracity of signal transmission, it is ensured that safe driving.
In the description of the invention, it is to be understood that term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implies relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", one or more this feature can be expressed or be implicitly included to the feature of " second ".
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be any
Combined in an appropriate manner in individual or multiple embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification, simultaneously for those of ordinary skill in the art, the think of according to the application
Think, will change in specific embodiments and applications.
Claims (9)
1. the electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely, it is characterised in that including plug, socket, flexible screen
Connection ring, tail nut, connecting portion, flexible shielding metal webmaster, shielding webmaster clamping sleeve, rubber sheath and cable are covered, wherein：
The socket includes：Socket casing, contact, the contact are connected with the cable, one end of the Socket casing
It extend into the inner chamber of connecting portion, and is fixedly connected with the housing of connecting portion, being provided with the middle part of the Socket casing is used for and plug
The lug boss of housing clamping；
The plug includes：Plug casing, contact, one end of the plug casing are arranged at the outside of connecting portion housing, and
It is fixedly connected with connecting portion housing, being provided with the middle part of the inner chamber of the plug casing is used for the recess with plug casing clamping, described
The right side of recess is provided with mounting groove, and the flexible shielding connection ring is arranged in the mounting groove, and is extended in inner chamber, is used for
A complete protection is formed between plug casing and Socket casing；
The tail nut is connected with the other end of the connecting portion；One end of the flexible shielding metal webmaster extend into tail nut
Inner chamber in, the end of the flexible shielding metal webmaster is cone, the conical surface and the wedge-shaped fixed part in tail nut intracavity
Inclined-plane is fixedly connected, and the flexible shielding wire netting inner coaxial tube is provided with the rubber sheath, and the end of the rubber sheath has
There are the inclined outside faces parallel with the conical surface, the shielding webmaster clamping sleeve is arranged on the cone of the flexible shielding metal webmaster
Between the inclined outside faces of face and the rubber sheath；The cable is located in the inner chamber of the rubber sheath.
2. connector system according to claim 1, it is characterised in that the contact in the socket is contact pin, described
The contact of plug is jack.
3. connector system according to claim 1 or 2, it is characterised in that the Socket casing and connecting portion housing it
Between be provided with spring washer, and be fixedly connected by screw.
4. connector system according to claim 1 or 2, it is characterised in that the plug casing and connecting portion housing it
Between be connected through a screw thread.
5. connector system according to claim 1 or 2, it is characterised in that set on the right side of the Socket casing lug boss
There is ring surface corresponding with the mounting groove, when plug is connected with socket, the flexible shielding connection ring compressive deformation is compressed
The ring surface.
6. connector system according to claim 1, it is characterised in that the Socket casing, plug casing and connecting portion
Housing is aluminum material, and surface is provided with the coat of metal, electromagnetic interference signal is rapidly delivered to car body by surface.
7. connector system according to claim 1 or 2, it is characterised in that the tail nut and the connecting portion shell
It is connected through a screw thread.
8. connector system according to claim 2, it is characterised in that the cable through the inner chamber of connecting portion with it is described
The contact pin connection of socket.
9. connector system according to claim 2, it is characterised in that the flexible shielding connection ring is to be internal provided with screen
Cover the elastomeric material of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611252050.4A CN107069339B (en) | 2016-12-30 | 2016-12-30 | Electric connector system for magnetic levitation train full electromagnetic shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611252050.4A CN107069339B (en) | 2016-12-30 | 2016-12-30 | Electric connector system for magnetic levitation train full electromagnetic shielding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107069339A true CN107069339A (en) | 2017-08-18 |
| CN107069339B CN107069339B (en) | 2023-07-21 |
Family
ID=59623853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611252050.4A Active CN107069339B (en) | 2016-12-30 | 2016-12-30 | Electric connector system for magnetic levitation train full electromagnetic shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107069339B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425367A (en) * | 2017-09-08 | 2017-12-01 | 广州安飞诺电子有限公司 | A kind of new-energy automobile full-shield connector and full-shield attachment structure |
| CN108199168A (en) * | 2017-12-30 | 2018-06-22 | 珠海市业成轨道交通设备科技有限公司 | A kind of high speed motor car rectangle difference channel electric connector |
| CN108281833A (en) * | 2018-02-02 | 2018-07-13 | 苏州华旃航天电器有限公司 | A kind of electromagnetic shielding hydraulic seal electric connector |
| CN108551061A (en) * | 2018-05-30 | 2018-09-18 | 中国铁塔股份有限公司 | Radio frequency (RF) coaxial connector |
| CN109149224A (en) * | 2018-09-14 | 2019-01-04 | 广东威浦电器有限公司 | A kind of straight cable plug of signal mother needle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0187381A2 (en) * | 1985-01-11 | 1986-07-16 | Allied Corporation | Method of producing an electrical connector and resulting connector |
| JP2003308930A (en) * | 2002-04-16 | 2003-10-31 | Yazaki Corp | Shield connector |
| WO2009036865A2 (en) * | 2007-09-17 | 2009-03-26 | Rohde & Schwarz Gmbh & Co. Kg | Plug-in connector comprising a modified insulator duct for shielding electromagnetic radiation |
| CN101478080A (en) * | 2009-02-04 | 2009-07-08 | 中航光电科技股份有限公司 | Anti-high voltage connector, plug and socket |
| DE102010017265A1 (en) * | 2010-06-07 | 2011-12-08 | Phoenix Contact Gmbh & Co. Kg | A cable termination device and method for connecting a cable to a cable termination device |
| CN202888522U (en) * | 2012-09-18 | 2013-04-17 | 深圳巴斯巴科技发展有限公司 | Plastic shell connector with shielding and high-voltage interlocking structure |
| US20140235085A1 (en) * | 2013-02-18 | 2014-08-21 | Nextronics Engineering Corp. | Pluggable self locking connector |
| CN206322951U (en) * | 2016-12-30 | 2017-07-11 | 江门市业成轨道设备有限公司 | The electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely |
-
2016
- 2016-12-30 CN CN201611252050.4A patent/CN107069339B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0187381A2 (en) * | 1985-01-11 | 1986-07-16 | Allied Corporation | Method of producing an electrical connector and resulting connector |
| JP2003308930A (en) * | 2002-04-16 | 2003-10-31 | Yazaki Corp | Shield connector |
| WO2009036865A2 (en) * | 2007-09-17 | 2009-03-26 | Rohde & Schwarz Gmbh & Co. Kg | Plug-in connector comprising a modified insulator duct for shielding electromagnetic radiation |
| CN101478080A (en) * | 2009-02-04 | 2009-07-08 | 中航光电科技股份有限公司 | Anti-high voltage connector, plug and socket |
| DE102010017265A1 (en) * | 2010-06-07 | 2011-12-08 | Phoenix Contact Gmbh & Co. Kg | A cable termination device and method for connecting a cable to a cable termination device |
| CN202888522U (en) * | 2012-09-18 | 2013-04-17 | 深圳巴斯巴科技发展有限公司 | Plastic shell connector with shielding and high-voltage interlocking structure |
| US20140235085A1 (en) * | 2013-02-18 | 2014-08-21 | Nextronics Engineering Corp. | Pluggable self locking connector |
| CN206322951U (en) * | 2016-12-30 | 2017-07-11 | 江门市业成轨道设备有限公司 | The electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425367A (en) * | 2017-09-08 | 2017-12-01 | 广州安飞诺电子有限公司 | A kind of new-energy automobile full-shield connector and full-shield attachment structure |
| CN107425367B (en) * | 2017-09-08 | 2019-01-22 | 广州安飞诺电子有限公司 | A kind of new-energy automobile full-shield connector and full-shield connection structure |
| CN108199168A (en) * | 2017-12-30 | 2018-06-22 | 珠海市业成轨道交通设备科技有限公司 | A kind of high speed motor car rectangle difference channel electric connector |
| CN108199168B (en) * | 2017-12-30 | 2024-03-15 | 珠海市业成轨道交通设备科技有限公司 | Rectangular differential circuit electric connector for high-speed motor car |
| CN108281833A (en) * | 2018-02-02 | 2018-07-13 | 苏州华旃航天电器有限公司 | A kind of electromagnetic shielding hydraulic seal electric connector |
| CN108551061A (en) * | 2018-05-30 | 2018-09-18 | 中国铁塔股份有限公司 | Radio frequency (RF) coaxial connector |
| CN108551061B (en) * | 2018-05-30 | 2024-03-19 | 中国铁塔股份有限公司 | Radio frequency coaxial connector |
| CN109149224A (en) * | 2018-09-14 | 2019-01-04 | 广东威浦电器有限公司 | A kind of straight cable plug of signal mother needle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069339B (en) | 2023-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206322951U (en) | The electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely | |
| CN107069339A (en) | The electric connector system that a kind of magnetic suspension train is electromagnetically shielded entirely | |
| JP2010519100A (en) | Train connector connector and connection block configured to connect railway vehicles | |
| CN205846360U (en) | A kind of high current connector with low shielding resistance | |
| CN205565077U (en) | New energy automobile connector terminal | |
| US20190027857A1 (en) | Electrical plug connection | |
| CN104993315A (en) | Corrugated pipe sealing joint with shielding function | |
| EP1294059A3 (en) | Shielding connector | |
| CN102955106B (en) | Pick-up unit and insulator are put in Cubicle Gas-Insulated Switchgear office | |
| CN201956543U (en) | Device capable of realizing intercommunication of connector with PCB (printed circuit board) ground shielding system | |
| CN103715533B (en) | A kind of curved formula outlet high voltage shielded electrical connector plug | |
| CN207719768U (en) | A kind of composite dry-type wall bushing | |
| CN106299802A (en) | Conductor assembly and use the adapter of this conductor assembly | |
| CN206602215U (en) | Novel belt shields high-tension connector | |
| CN105247749B (en) | Power-converting device | |
| CN201303144Y (en) | Shielded wire connection structure | |
| CN209389367U (en) | A kind of multi-channel rf connector | |
| CN205211962U (en) | Elevator is shielded cable joint and elevator hauler for hauler | |
| CN105356089B (en) | One kind ground connection line mounting structure | |
| CN109754917A (en) | The safe core of new-energy automobile cable | |
| CN208889896U (en) | Connection terminal and detachable connector | |
| CN103748641A (en) | High voltage arrangement comprising insulating structure | |
| CN207834695U (en) | In-line connector | |
| CN103311681B (en) | A kind of end shield of high-voltage bushing adapter attachment devices | |
| CN208489480U (en) | The radio frequency co-axial cable subassembly of replaceable interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |