CN103311757A - Nine-core waterproof blind-mated railway connector assembly - Google Patents
Nine-core waterproof blind-mated railway connector assembly Download PDFInfo
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- CN103311757A CN103311757A CN201310176038XA CN201310176038A CN103311757A CN 103311757 A CN103311757 A CN 103311757A CN 201310176038X A CN201310176038X A CN 201310176038XA CN 201310176038 A CN201310176038 A CN 201310176038A CN 103311757 A CN103311757 A CN 103311757A
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- anode
- connector
- blindmate
- core
- negative electrode
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Abstract
The invention discloses a nine-core waterproof blind-mated railway connector assembly. The connector assembly comprises a cathode connector, wherein a flexible spring wire cable is connected in a lock tail sleeve of the cathode connector in a sleeving way, and the right end of the flexible spring wire cable is connected with a multi-core connector. The connector assembly further comprises an anode connector, the pin left end of the anode connector is connected into a communication instrument panel, and the pin right end of the anode connector is connected with the multi-core connector of a flexible spring wire circuit. The connector assembly has the advantages of reliability in connection, long service life, little possibility of breaking inner core wires and improvement on signal transmission quality.
Description
Technical field
The present invention relates to the communications connectors field, be specially nine core waterproof blindmate railway coupling assemblies.
Background technology
Communications connectors is used for connecting signal source and signal output apparatus, and the communication signal that sends with the transmission of signal source as in the railway intercom, just is connected by communications connectors between microphone and the signal source.Communications connectors generally has the positive and negative utmost point to consist of, negative electrode one end jointed anode, and the negative electrode other end connects the communication apparatus such as microphone, and anode one end is installed on the instrument panel, and the anode other end connects negative electrode.The prior art communications connectors exists and connects the problem unreliable, that useful life is short.
Summary of the invention
The purpose of this invention is to provide a kind of nine core waterproof blindmate railway coupling assemblies, connect the problem unreliable, that useful life is short to solve the prior art communications connectors.
In order to achieve the above object, the technical solution adopted in the present invention is:
Nine core waterproof blindmate railway coupling assemblies, it is characterized in that: include cathode connector, described cathode connector includes locking tail cover, and the cathode shell that is plugged on locking tail cover left end, left part is provided with the negative electrode front mounting plate in the cathode shell, right part is provided with mounting panel behind the negative electrode in the cathode shell, described negative electrode front mounting plate left end end face is provided with in the negative electrode front mounting plate a plurality of respectively along the axially extended blindmate of cathode shell hole, and a plurality of blindmates hole in the negative electrode front mounting plate circumferentially, be respectively arranged with the jack contact that the beryllium copper elastomeric material is made in each blindmate hole, described jack contact extends axially along cathode shell respectively and passes behind the negative electrode mounting panel and stretch in the locking tail cover, also be provided with a plurality of respectively corresponding outer resilient sleeves of jack contact that are enclosed within one by one behind the negative electrode in the mounting panel, described locking tail cover right part is plugged with flexure spring line cable, a plurality of jack contacts are connected with the crimping of flexure spring line cable respectively in locking tail cover, and described flexure spring line cable right-hand member is connected with multi-core connector;
Also include the anodic bonding device, described anodic bonding device includes the anode casing of hollow, left end is provided with collar in the anode casing, right-hand member is provided with sealing ring, be provided with in the anode casing by collar, the anode mounting panel that sealing ring is fixed, axially be provided with a plurality of through holes along anode casing in the anode mounting panel, and a plurality of through holes in the anode mounting panel circumferentially, also be respectively arranged with contact pin in each through hole, and the contact pin two ends are left from anode casing respectively, the collar of right-hand member, after sealing ring passes, contact pin left end incoming communication instrument panel, the contact pin right-hand member is connected with the multi-core connector of flexure spring line circuit.
Described nine core waterproof blindmate railway coupling assemblies, it is characterized in that: form respectively external screw thread on described cathode shell right part sidewall, the locking tail cover left part sidewall, also include locking nut, described locking nut is screwed on cathode shell, the locking tail cover external thread section.
Described nine core waterproof blindmate railway coupling assemblies is characterized in that: described locking tail cover sidewall has been pressed into a plurality of pressing plates by screw, and pressing plate stretches into respectively in the locking tail cover and supports flexure spring line cable
Described nine core waterproof blindmate railway coupling assemblies, it is characterized in that: described anode casing lateral wall forms external screw thread, and is screwed with nut on the external thread section of anode casing.
Described nine core waterproof blindmate railway coupling assemblies is characterized in that: also be provided with elastic washer between described nut and the anode casing lateral wall.
Described nine core waterproof blindmate railway coupling assemblies is characterized in that: mounting panel is spliced to form described anode mounting panel by the anode front mounting plate that is arranged on the anode casing left part with after being arranged on the anode of anode casing right part.
Described nine core waterproof blindmate railway coupling assemblies is characterized in that: also be connected with the microphone protective ring between described flexure spring line cable right-hand member and the multi-core connector, and bypass is connected to earth terminal between microphone protective ring and the multi-core connector.
The negative electrode downlink connection device left end of the present invention cylinder of answering, right-hand member is connected with the anodic bonding device by multi-core connector, connects communication Instrument by the anodic bonding device, and signal transmission is realized sending words and being talked about.The present invention connects reliably, and long service life can not cause internal core to fracture easily, has improved signal transmission quality.
Description of drawings
Fig. 1 is cathode connector of the present invention and flexure spring line cable section structural representation.
Fig. 2 is cathode connector part-structure schematic diagram of the present invention.
Fig. 3 is anodic bonding device part-structure schematic diagram of the present invention.
Embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3.Nine core waterproof blindmate railway coupling assemblies, include cathode connector 1, cathode connector 1 includes locking tail cover 2, and be plugged on the locking tail and overlap the cathode shell 3 of 2 left ends, cathode shell 3 interior left parts are provided with negative electrode front mounting plate 4, cathode shell 3 interior right parts are provided with mounting panel 5 behind the negative electrode, negative electrode front mounting plate 4 left end end faces are provided with in the negative electrode front mounting plate 4 a plurality of respectively along the axially extended blindmate of cathode shell hole, and a plurality of blindmates hole in negative electrode front mounting plate 4 circumferentially, be respectively arranged with the jack contact 6 that the beryllium copper elastomeric material is made in each blindmate hole, jack contact 6 extends axially along cathode shell 3 respectively and passes behind the negative electrode mounting panel 5 and stretch in the locking tail cover 2, also be provided with a plurality of respectively corresponding outer resilient sleeves 7 of jack contact 6 that are enclosed within one by one behind the negative electrode in the mounting panel 5, the locking tail overlaps 2 right parts and is plugged with flexure spring line cable 8, a plurality of jack contacts 6 overlap 2 at the locking tail and interiorly are connected with 8 crimping of flexure spring line cable respectively, and flexure spring line cable 8 right-hand members are connected with multi-core connector 9;
Also include anodic bonding device 10, anodic bonding device 10 includes the anode casing 11 of hollow, anode casing 11 interior left ends are provided with collar 12, right-hand member is provided with sealing ring 13, be provided with in the anode casing 11 by collar 12, the anode mounting panel 14 that sealing ring 13 is fixed, axially be provided with a plurality of through holes along anode casing 11 in the anode mounting panel 14, and a plurality of through holes in anode mounting panel 14 circumferentially, also be respectively arranged with contact pin 15 in each through hole, and contact pin 15 two ends are respectively from anode casing 11 left sides, the collar 12 of right-hand member, after sealing ring 13 passes, contact pin 15 left end incoming communication instrument panels, contact pin 15 right-hand members are connected 9 with the multi-core connector of flexure spring line circuit 8.
Cathode shell 3 right part sidewalls, locking tail overlap on the 2 left part sidewalls and form respectively external screw thread, also include locking nut 16, and locking nut 16 is screwed on cathode shell 3, the locking tail overlaps on 2 external thread sections.
The locking tail overlaps 2 sidewalls and has been pressed into a plurality of pressing plates 18 by screw 17, and pressing plate 18 stretches into respectively in the locking tail cover 2 and supports flexure spring line cable 8.
Also be provided with elastic washer 20 between nut 19 and anode casing 11 lateral walls.
Also be connected with microphone protective ring 23 between flexure spring line cable 8 right-hand members and the multi-core connector 9, and bypass is connected to earth terminal 24 between microphone protective ring 23 and the multi-core connector 9.
Claims (6)
1. nine core waterproof blindmate railway coupling assemblies, it is characterized in that: include cathode connector, described cathode connector includes locking tail cover, and the cathode shell that is plugged on locking tail cover left end, left part is provided with the negative electrode front mounting plate in the cathode shell, right part is provided with mounting panel behind the negative electrode in the cathode shell, described negative electrode front mounting plate left end end face is provided with in the negative electrode front mounting plate a plurality of respectively along the axially extended blindmate of cathode shell hole, and a plurality of blindmates hole in the negative electrode front mounting plate circumferentially, be respectively arranged with the jack contact that the beryllium copper elastomeric material is made in each blindmate hole, described jack contact extends axially along cathode shell respectively and passes behind the negative electrode mounting panel and stretch in the locking tail cover, also be provided with a plurality of respectively corresponding outer resilient sleeves of jack contact that are enclosed within one by one behind the negative electrode in the mounting panel, described locking tail cover right part is plugged with flexure spring line cable, a plurality of jack contacts are connected with the crimping of flexure spring line cable respectively in locking tail cover, and described flexure spring line cable right-hand member is connected with multi-core connector;
Also include the anodic bonding device, described anodic bonding device includes the anode casing of hollow, left end is provided with collar in the anode casing, right-hand member is provided with sealing ring, be provided with in the anode casing by collar, the anode mounting panel that sealing ring is fixed, axially be provided with a plurality of through holes along anode casing in the anode mounting panel, and a plurality of through holes in the anode mounting panel circumferentially, also be respectively arranged with contact pin in each through hole, and the contact pin two ends are left from anode casing respectively, the collar of right-hand member, after sealing ring passes, contact pin left end incoming communication instrument panel, the contact pin right-hand member is connected with the multi-core connector of flexure spring line circuit.
2. nine core waterproof blindmate railway coupling assemblies according to claim 1, it is characterized in that: form respectively external screw thread on described cathode shell right part sidewall, the locking tail cover left part sidewall, also include locking nut, described locking nut is screwed on cathode shell, the locking tail cover external thread section.
3. nine core waterproof blindmate railway coupling assemblies according to claim 1 is characterized in that: described locking tail cover sidewall has been pressed into a plurality of pressing plates by screw, and pressing plate stretches into respectively in the locking tail cover and supports flexure spring line cable
Nine core waterproof blindmate railway coupling assemblies according to claim 1, it is characterized in that: described anode casing lateral wall forms external screw thread, and is screwed with nut on the external thread section of anode casing.
4. nine core waterproof blindmate railway coupling assemblies according to claim 4 is characterized in that: also be provided with elastic washer between described nut and the anode casing lateral wall.
5. nine core waterproof blindmate railway coupling assemblies according to claim 1 is characterized in that: mounting panel is spliced to form described anode mounting panel by the anode front mounting plate that is arranged on the anode casing left part with after being arranged on the anode of anode casing right part.
6. nine core waterproof blindmate railway coupling assemblies according to claim 1, it is characterized in that: also be connected with the microphone protective ring between described flexure spring line cable right-hand member and the multi-core connector, and bypass is connected to earth terminal between microphone protective ring and the multi-core connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176038.XA CN103311757B (en) | 2013-05-14 | 2013-05-14 | Nine-core water-proof blind-mate railway connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176038.XA CN103311757B (en) | 2013-05-14 | 2013-05-14 | Nine-core water-proof blind-mate railway connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103311757A true CN103311757A (en) | 2013-09-18 |
| CN103311757B CN103311757B (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310176038.XA Active CN103311757B (en) | 2013-05-14 | 2013-05-14 | Nine-core water-proof blind-mate railway connector assembly |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518415A (en) * | 1993-11-11 | 1996-05-21 | Yazaki Corporation | Connector |
| CN101510654A (en) * | 2009-03-20 | 2009-08-19 | 贵州航天电器股份有限公司 | Gas-tight seal socket |
| CN201541026U (en) * | 2010-02-08 | 2010-08-04 | 陕西四菱电子有限责任公司 | Seal water-proof mixed round connector |
| CN102025063A (en) * | 2010-11-12 | 2011-04-20 | 泰兴市航联电连接器有限公司 | Sealed multipurpose radio frequency coaxial adapter/connector |
| CN102916277A (en) * | 2012-09-20 | 2013-02-06 | 深圳巴斯巴科技发展有限公司 | Connector structure |
-
2013
- 2013-05-14 CN CN201310176038.XA patent/CN103311757B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518415A (en) * | 1993-11-11 | 1996-05-21 | Yazaki Corporation | Connector |
| CN101510654A (en) * | 2009-03-20 | 2009-08-19 | 贵州航天电器股份有限公司 | Gas-tight seal socket |
| CN201541026U (en) * | 2010-02-08 | 2010-08-04 | 陕西四菱电子有限责任公司 | Seal water-proof mixed round connector |
| CN102025063A (en) * | 2010-11-12 | 2011-04-20 | 泰兴市航联电连接器有限公司 | Sealed multipurpose radio frequency coaxial adapter/connector |
| CN102916277A (en) * | 2012-09-20 | 2013-02-06 | 深圳巴斯巴科技发展有限公司 | Connector structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103311757B (en) | 2016-11-09 |
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