CN103311712A - Nine-core water-proof blind-mate railway anode connector - Google Patents
Nine-core water-proof blind-mate railway anode connector Download PDFInfo
- Publication number
- CN103311712A CN103311712A CN2013101760464A CN201310176046A CN103311712A CN 103311712 A CN103311712 A CN 103311712A CN 2013101760464 A CN2013101760464 A CN 2013101760464A CN 201310176046 A CN201310176046 A CN 201310176046A CN 103311712 A CN103311712 A CN 103311712A
- Authority
- CN
- China
- Prior art keywords
- shell
- anode connector
- mounting panel
- blind
- mate
- 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
Abstract
The invention discloses a nine-core water-proof blind-mate railway anode connector, which comprises a shell, wherein a retainer ring is arranged at the inner left end of the shell; a sealing ring is arranged at the right end of the shell; an installing plate is arranged in the shell; a plurality of through holes are formed in the installing plate; a contact pin is arranged in each through hole respectively; and the two ends of the contact pins extend out of the shell respectively. The nine-core water-proof blind-mate railway anode connector has the advantages of compact structure, convenience in using, capability of realizing rapid blind-mate connection, reliable connection and stable signal transmission.
Description
Technical field
The present invention relates to the communications connectors field, be specially the blind dowel of a kind of nine core waterproof road anode connector.
Background technology
Communications connectors be used for to connect signal source and signal output apparatus, to transmit the communication signal that signal source sends, as in the railway intercom, just is connected by communications connectors between microphone and the signal source.Communications connectors generally has the branch of the positive and negative utmost point, and anode one end is installed on the instrument panel, and the anode other end connects negative electrode.Prior art communications connectors anode plug inconvenience exists to connect insecure problem.
Summary of the invention
The purpose of this invention is to provide the blind dowel of a kind of nine core waterproof road anode connector, to solve prior art communications connectors anode plug inconvenience, to connect insecure problem.
In order to achieve the above object, the technical solution adopted in the present invention is:
The blind dowel of a kind of nine core waterproof road anode connector, include the shell of hollow, it is characterized in that: left end is provided with collar in the shell, right-hand member is provided with sealing ring, be provided with the mounting panel that is fixed by collar, sealing ring in the shell, in the described mounting panel along enclosure axis to being provided with a plurality of through holes, and a plurality of through hole in mounting panel circumferentially, also be respectively arranged with contact pin in each through hole, and the contact pin two ends pass from collar, the sealing ring of the left and right end of shell respectively.
The blind dowel of described a kind of nine core waterproof road anode connector, it is characterized in that: described shell lateral wall forms external screw thread, and has screwed togather nut on the external thread section of shell.
The blind dowel of described a kind of nine core waterproof road anode connector is characterized in that: also be provided with elastic washer between described nut and the shell lateral wall.
The blind dowel of described a kind of nine core waterproof road anode connector is characterized in that: described mounting panel is spliced to form by the front mounting plate that is arranged on the shell left part and the back mounting panel that is arranged on the shell right part.
Compact conformation of the present invention, easy to use, can realize blind slotting connection fast, and connect reliably stable signal transmission.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1.The blind dowel of a kind of nine core waterproof road anode connector, include the shell 8 of hollow, left end is provided with collar 2 in the shell 8, right-hand member is provided with sealing ring 7, be provided with the mounting panel that is fixed by collar 2, sealing ring 7 in the shell 8, axially be provided with a plurality of through holes along shell 8 in the mounting panel, and a plurality of through hole in mounting panel circumferentially, also be respectively arranged with contact pin 1 in each through hole, and contact pin 1 two ends pass from collar 2, the sealing ring 7 of shell 8 left and right ends respectively.
Shell 8 lateral walls form external screw thread, and have screwed togather nut 3 on the external thread section of shell 8.
Also be provided with elastic washer 4 between nut 3 and shell 8 lateral walls.
Mounting panel is spliced to form by the front mounting plate 5 that is arranged on shell 8 left parts and the back mounting panel 6 that is arranged on shell 8 right parts.
Left end contact pin of the present invention inserts on the instrument panel, structural design through walls, and the right-hand member contact pin can be connected with the cathode connector of pairing, the transmission signal.
Contact pin contacting piece plays the effect of transmission signal.Collar is used for mounting plate, prevents that mounting panel from coming off.Nut is used for connector for mounting and fixing.Elastic washer can prevent when connector from working in vibration environment loosening.Forward and backward mounting panel is spliced to form mounting panel, is used for installing the location contact pin contacting piece.Sealing ring is when being connected with cathode connector, and cathode connector end face and the sealing ring of pairing compress, and play the effect of water-tight.The present invention adopts the blind slotting mechanism design of multikeyway, can realize blindly inserting and being connected fast, and connection reliably situation can not occur mispluging.
Claims (4)
1. the blind dowel of core waterproof road anode connector, include the shell of hollow, it is characterized in that: left end is provided with collar in the shell, right-hand member is provided with sealing ring, be provided with the mounting panel that is fixed by collar, sealing ring in the shell, in the described mounting panel along enclosure axis to being provided with a plurality of through holes, and a plurality of through hole in mounting panel circumferentially, also be respectively arranged with contact pin in each through hole, and the contact pin two ends pass from collar, the sealing ring of the left and right end of shell respectively.
2. the blind dowel of a kind of nine core waterproof according to claim 1 road anode connector, it is characterized in that: described shell lateral wall forms external screw thread, and has screwed togather nut on the external thread section of shell.
3. the blind dowel of a kind of nine core waterproof according to claim 2 road anode connector is characterized in that: also be provided with elastic washer between described nut and the shell lateral wall.
4. the blind dowel of a kind of nine core waterproof according to claim 1 road anode connector is characterized in that: described mounting panel is spliced to form by the front mounting plate that is arranged on the shell left part and the back mounting panel that is arranged on the shell right part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101760464A CN103311712A (en) | 2013-05-14 | 2013-05-14 | Nine-core water-proof blind-mate railway anode connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101760464A CN103311712A (en) | 2013-05-14 | 2013-05-14 | Nine-core water-proof blind-mate railway anode connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103311712A true CN103311712A (en) | 2013-09-18 |
Family
ID=49136662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101760464A Pending CN103311712A (en) | 2013-05-14 | 2013-05-14 | Nine-core water-proof blind-mate railway anode connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103311712A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514678A (en) * | 2015-12-29 | 2016-04-20 | 苏州卓德电子有限公司 | High-sealing-effect connecting joint device |
| CN106861008A (en) * | 2015-12-14 | 2017-06-20 | 北京谊安医疗系统股份有限公司 | A kind of blindmate joint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008141575A (en) * | 2006-12-04 | 2008-06-19 | Audio Technica Corp | Microphone connector and microphone with the same |
| 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 |
| CN102035083A (en) * | 2009-09-29 | 2011-04-27 | 西安艾力特电子实业有限公司 | Radio frequency coaxial connector |
-
2013
- 2013-05-14 CN CN2013101760464A patent/CN103311712A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008141575A (en) * | 2006-12-04 | 2008-06-19 | Audio Technica Corp | Microphone connector and microphone with the same |
| CN101510654A (en) * | 2009-03-20 | 2009-08-19 | 贵州航天电器股份有限公司 | Gas-tight seal socket |
| CN102035083A (en) * | 2009-09-29 | 2011-04-27 | 西安艾力特电子实业有限公司 | Radio frequency coaxial connector |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861008A (en) * | 2015-12-14 | 2017-06-20 | 北京谊安医疗系统股份有限公司 | A kind of blindmate joint |
| CN105514678A (en) * | 2015-12-29 | 2016-04-20 | 苏州卓德电子有限公司 | High-sealing-effect connecting joint device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130918 |
|
| RJ01 | Rejection of invention patent application after publication |