CN104852231B - A kind of coaxial plug and coaxial socket - Google Patents
A kind of coaxial plug and coaxial socket Download PDFInfo
- Publication number
- CN104852231B CN104852231B CN201510231738.3A CN201510231738A CN104852231B CN 104852231 B CN104852231 B CN 104852231B CN 201510231738 A CN201510231738 A CN 201510231738A CN 104852231 B CN104852231 B CN 104852231B
- Authority
- CN
- China
- Prior art keywords
- metal
- connecting tube
- coaxial
- coaxial cable
- wall
- 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.)
- Expired - Fee Related
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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides a kind of coaxial plug and coaxial socket, a kind of coaxial plug, including pedestal, base internal wall top coordinates with outer tube, outer tube internal upper part installs insulated column core, insulated column in-core installation coaxial cable is pierced into pin, and coaxial cable is pierced into the needle handle of pin and syringe needle is located at the outside of insulated column core, and coaxial cable shield net bail wire is installed on insulated column core.The coaxial socket being used cooperatively with coaxial plug, including metal connecting tube, installation dielectric cylinder in metal connecting tube, installation metal needle, one end of metal needle are located in metal connecting tube in the middle part of dielectric cylinder, and the other end of metal needle is located at the outer end of metal connecting tube, the external wall of upper portion of dielectric cylinder sets two fixing grooves, pawl is set in fixing groove bottom outside, metal connecting tube is with opening up pawl groove at pawl cooperation, metal connecting tube is with setting anticreep round platform at the cooperation of dielectric cylinder bottom.The present invention is exclusively used in intelligence instrument communication construction, saves coaxial cable greatly.
Description
Technical field
The present invention relates to intelligence instrument communication engineering, is a kind of coaxial plug and coaxial socket.
Background technology
Intelligence instrument is by gradual extensive use at present, but does not have any standard, each unit in charge of construction in communication engineering construction
Constructed according to oneself traditional construction method, the deficiency of this method is：Communication construction is complicated, tedious process, and easily influences
The reliability of intelligence instrument communication, communication construction speed is slow, and communication quality is relatively difficult to ensure the waterproof of card, particularly coaxial cable, prevented
Tide, anticorrosive property are relatively difficult to ensure card etc..
The content of the invention
It is an object of the present invention to provide a kind of coaxial plug, and it is exclusively used in intelligence instrument communication construction, solves existing skill
It is insufficient existing for art.
The present invention to achieve the above object, is achieved through the following technical solutions：A kind of coaxial plug, including pedestal, pedestal
Upper inside wall coordinates with outer tube, and outer tube internal upper part installation insulated column core, insulated column in-core installation coaxial cable is pierced into pin, coaxial electrical
Cable is pierced into the needle handle of pin and syringe needle is located at the outside of insulated column core, base internal wall bottom installation waterproof ring support, waterproof ring support
Inwall installs sealing ring, and base outer wall bottom installs waterproof fastener tube, coaxial cable shield net bail wire is installed on insulated column core.
Installation fastening screwed pipe on outer tube outer wall.Groove is opened up on insulated column core, anticreep pawl is set on the outside of groove, with anticreep pawl binding site
Outer tube wall on open up anticreep groove, anticreep pawl is located in anticreep groove.The middle part of insulated column core 5 opens up through hole, and installation is golden in through hole
Belong to guide pin bushing, installation coaxial cable is pierced into pin in metal guide pin bushing, and the syringe needle of coaxial cable piercing pin is located at the outside of insulated column core.Together
Shaft cable gauze screen bail wire outer wall bottom coordinates with outer tube wall bottom.Coaxial cable shield net bail wire outer wall bottom is set
The conical surface.
A kind of coaxial socket being used cooperatively with coaxial plug of the present invention, including metal connecting tube, metal connecting tube is interior to pacify
Dielectric cylinder is filled, mounting hole is opened up in the middle part of dielectric cylinder, metal needle is installed in mounting hole, one end of metal needle is located at metal
In connecting tube, the other end of metal needle is located at the outer end of metal connecting tube, and the external wall of upper portion of dielectric cylinder sets at least two
Symmetrical fixing groove, pawl is set in fixing groove bottom outside, metal connecting tube at pawl cooperation with opening up pawl groove, pawl position
In in pawl groove, metal connecting tube is with setting anticreep round platform at the cooperation of dielectric cylinder bottom.Set in the middle part of metal connecting tube outer wall
Hexagonal retainer ring is put, the metal connecting tube outer wall top of hexagonal retainer ring opens up the first neck, and installation first is O-shaped in the first neck
Sealing ring, the metal connecting tube outer wall of hexagonal retainer ring bottom open up the second neck, the second O-shaped sealing are installed in the second neck
Circle.The termination that the metal needle is located in metal connecting tube is hemispherical, and hemispherical crown center opens up groove.The fixation
Groove is four, is distributed on the outer wall of dielectric cylinder, is located in the same horizontal plane.
Coaxial plug of the present invention is used cooperatively with coaxial socket, and the communication standardization that it realizes intelligence instrument is applied
Work, high construction quality being ensure that, communications security and reliability is maintained high performance, fault rate is extremely low, meanwhile,
Because the construction of communication turns into standardization, coaxial cable is significantly saved, and realize coaxial cable and copied with intelligence instrument collection and set
Closed state during standby connection, is greatly reduced its maintenance capacity, and plug one end of the present invention coordinates with socket, the other end
Coordinate with the termination of coaxial cable, and sealing is realized to coaxial cable termination.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of coaxial plug of the present invention；Accompanying drawing 2 is A-A cross section structure diagrams in accompanying drawing 1；It is attached
Fig. 3 is the structural representation of the standard coaxial cable gauze screen bail wire 9 of accompanying drawing 1, uniform four strip grooves on the bail wire, bottom
Outer wall sets the conical surface 39；Accompanying drawing 4 is the overlooking the structure diagram of accompanying drawing 3；Accompanying drawing 5 is that the structure of waterproof ring support 3 in accompanying drawing 1 is shown
It is intended to, 14 be spin-ended projection in figure, and 15 be sealing bayonet socket, and 16 be rotation clamping head, and 17 be that rotation is cracked；Accompanying drawing 6 is accompanying drawing 5
Overlooking the structure diagram, rotation shown in figure are cracked 17 inclined relative to horizontal direction；Accompanying drawing 7 is metal guide pin bushing in accompanying drawing 1
10 structural representation, two symmetrical grooves are opened up on metal guide pin bushing 10；Accompanying drawing 8 is the plan structure signal of accompanying drawing 7
Figure；Accompanying drawing 9 is the structural representation that metal is pierced into pin 11 in accompanying drawing 1, and 20 be needle stand in figure, and 21 be shank, and 22 be syringe needle, and 23 are
Chamfering；Accompanying drawing 10 is I portions mplifying structure schematic diagram in accompanying drawing 2；Accompanying drawing 11 is the coaxial socket being used cooperatively with coaxial plug
Structural representation；Accompanying drawing 12 is the overlooking the structure diagram of accompanying drawing 11；Accompanying drawing 13 is B-B cross section structure diagrams in accompanying drawing 11；
Accompanying drawing 14 is use state figure when coaxial plug and coaxial socket of the present invention are used cooperatively, and 4 be coaxial cable in figure, and 18 be exhausted
Endless groove on edge post core 5, the interior installation coaxial cable shield net bail wire 9 of endless groove.
Embodiment
Compareing accompanying drawing, the present invention will be further described.
A kind of structure of coaxial plug of the present invention is：Including pedestal 1, the upper inside wall of pedestal 1 coordinates with outer tube 2,
The internal upper part of outer tube 2 installation insulated column core 5, the interior installation coaxial cable of insulated column core 5 are pierced into pin 11, and coaxial cable is pierced into the pin of pin 11
Handle 19 and syringe needle 22 are located at the outside of insulated column core 5, the inner wall lower of pedestal 1 installation waterproof ring support 3, the inwall of waterproof ring support 3
Sealing ring 12 is installed, the outer wall bottom of pedestal 1 installs waterproof fastener tube 8, coaxial cable shield net bail wire is installed on insulated column core 5
9。
Installation fastening screwed pipe 7 on the described outer wall of outer tube 2.
Further scheme is the present invention：Groove 25 is opened up on insulated column core 5, the outside of groove 25 sets anticreep pawl 26, with
Anticreep groove 24 is opened up on the inwall of outer tube 2 of the binding site of anticreep pawl 26, anticreep pawl 26 is located in anticreep groove 24.Said structure enters one
Step adds the Anti-extrusion effect of insulated column core 5.
Further preferred scheme is：The middle part of insulated column core 5 opens up through hole 40, and metal guide pin bushing 10, gold are installed in through hole 40
Belong to installation coaxial cable in guide pin bushing 10 and be pierced into pin 11, the syringe needle of coaxial cable piercing pin 11 is located at the outside of insulated column core 5.It is this
The electric circuit with intelligence instrument collecting and copying device that structure is easy to coaxial cable piercing pin 11 to draw is connected, while is had and be easy to make
The advantages of making.
The outer wall bottom of coaxial cable shield net bail wire 9 of the present invention coordinates with the inner wall lower of outer tube 2,
The outer wall bottom of coaxial cable shield net bail wire 9 sets the conical surface 39.It is easy to draw the electric of coaxial cable shield net,
And other structures are coordinated to realize the close contact with coaxial cable shield net simultaneously.
A kind of coaxial socket being used cooperatively with coaxial plug of the present invention, including metal connecting tube 27, metal connect
Installation dielectric cylinder 29 in adapter 27, the middle part of dielectric cylinder 29 open up mounting hole, metal needle 33, metal are installed in mounting hole
One end of pin 33 is located in metal connecting tube 27, and the other end of metal needle 33 is located at the outer end of metal connecting tube 27, insulative cylinders
The external wall of upper portion of body 29 sets at least two symmetrical fixing grooves 32, sets pawl 31 in the bottom outside of fixing groove 32, metal connects
Adapter 27 at the cooperation of pawl 31 with opening up pawl groove 30, and pawl 31 is located in pawl groove 30, metal connecting tube 27 and insulative cylinders
Anticreep round platform 38 is set at the bottom cooperation of body 29.Said structure realizes the quick connection with coaxial plug, and and coaxial plug
Realize the cored wire of coaxial cable electrically and after the electric quick extraction of coaxial cable shield net, copied with intelligence instrument collection jointly
The circuit connection of equipment, each part cooperation is compact, is connected firmly.
Further scheme is the present invention：Hexagonal retainer ring 28 is set in the middle part of the outer wall of metal connecting tube 27, and hexagonal is solid
The outer wall top of metal connecting tube 27 for determining ring 28 opens up the first neck 36, the first O-ring seal 34 of installation in the first neck 36, and six
The metal connecting tube outer wall of the bottom of angle retainer ring 28 opens up the second neck 37, and the second O-ring seal 35 is installed in the second neck 37,
Said structure is easy to closely be connected with fastening screwed pipe 7, and reaches fabulous sealing effectiveness.
The termination that the metal needle 33 is located in metal connecting tube 27 is hemispherical, and hemispherical crown center opens up groove
41, this structure can enable metal needle 7 have certain decrement inwards, ensure the reliability of electrical connection.
The fixing groove 32 is four, is distributed on the outer wall of dielectric cylinder 29, is located in the same horizontal plane, this tool
Flexible structure is easily installed and while Anti-extrusion.
The vestibule of through hole 40 or metal guide pin bushing 10 in coaxial plug of the present invention is used for the metal with coaxial socket
Pin 33 coordinates, and preferable scheme is：Metal guide pin bushing 10 in coaxial plug coordinates with metal needle 33, and insulated column core 5 makes coaxial electrical
The cored wire of cable is electrically pierced into pin 11 with coaxial cable and insulated, and the outer wall of outer tube 2 and the inwall of metal connecting tube 27 of coaxial socket are matched somebody with somebody
Close, the upper inside wall of outer tube 2 coordinates with insulated column core 5, the outer wall of bottom and coaxial cable shield net bail wire 9 coordinates, coaxially
In the top insertion insulated column core 5 of cable shielding mesh bail wire 9, coaxial cable is pierced into the shank 21 of pin 11 and syringe needle 22 is located at together
In the cavity of shaft cable gauze screen bail wire 9, outside the internal diameter of coaxial cable shield net bail wire 9 and the gauze screen wall of coaxial cable
Footpath touches, and outer tube 2 is that conductive material makes, and the metal connecting tube 27 of outer tube 2 and coaxial socket touches, after electrically drawing with intelligence
Circuit connection in the collecting and copying device of energy instrument.The electric of the cored wire of coaxial cable is drawn by coaxial cable pricker 11 and metal needle 33
Go out, be connected with the circuit in the collecting and copying device of intelligence instrument.The coaxial cable shield network interface card of coaxial plug of the present invention is tight
The bottom outer wall of ring 9 sets the conical surface 39, and the conical surface 39 produces centripetal squeeze with the strip groove on coaxial cable shield net bail wire 9
Pressure, coaxial cable shield net bail wire 9 is closely touched with coaxial cable shield net, ensure the electric of coaxial cable shield net
The reliability of extraction.Spin-ended breach is set on the waterproof ring support 3 in coaxial plug of the present invention, and spin-ended breach is annulus
Shape, when waterproof ring support 3 is installed, spin-ended raised 14 on waterproof ring support 3 are caught in spin-ended breach, avoid producing waterproof bracket
3 follow the phenomenon that waterproof fastener tube 8 rotates.The sealing ring 12 of the inner wall lower of waterproof ring support 3 installation is used to close coaxial cable
Outer wall, the inwall bottom of waterproof fastener tube 8 are arranged to inner conical surface 13, sealing ring 12 is formed tighter closing after being extruded
The part touched with coaxial cable outer wall, so as to prevent coaxial plug, each part in coaxial socket from being corroded by water, acid etc..This
Coaxial plug shown in the drawings, coaxial socket junction are invented using threaded connection, can also use the modes such as grafting connect.
Claims (2)
- A kind of 1. coaxial plug, it is characterised in that：Including pedestal（1）, pedestal（1）Upper inside wall and outer tube（2）Coordinate, outer tube （2）Internal upper part installs insulated column core（5）, insulated column core（5）Interior installation coaxial cable is pierced into pin（11）, coaxial cable piercing pin （11）Needle handle（19）And syringe needle（22）Positioned at insulated column core（5）Outside, pedestal（1）Inner wall lower installs waterproof ring support （3）, waterproof ring support（3）Inwall installs sealing ring（12）, pedestal（1）Outer wall bottom is installed by waterproof fastener tube（8）, insulated column core （5）Upper installation coaxial cable shield net bail wire（9）, outer tube（2）Installation fastening screwed pipe on outer wall（7）, insulated column core（5）On open If groove（25）, groove（25）Outside sets anticreep pawl（26）, with anticreep pawl（26）The outer tube of binding site（2）Opened up on inwall Anticreep groove（24）, anticreep pawl（26）Positioned at anticreep groove（24）It is interior, coaxial cable shield net bail wire（9）Outer wall bottom and outer tube （2）Inner wall lower coordinates, insulated column core（5）Middle part opens up through hole（40）, through hole（40）Interior installation metal guide pin bushing（10）, metal leads Set（10）Interior installation coaxial cable is pierced into pin（11）, coaxial cable piercing pin（11）Syringe needle be located at insulated column core（5）Outside, Coaxial cable shield net bail wire（9）Outer wall bottom sets the conical surface（39）.
- A kind of 2. coaxial socket being used cooperatively with coaxial plug, it is characterised in that：Including metal connecting tube（27）, metal connection Pipe（27）Interior installation dielectric cylinder（29）, dielectric cylinder（29）Middle part opens up mounting hole, and metal needle is installed in mounting hole （33）, metal needle（33）One end be located at metal connecting tube（27）It is interior, metal needle（33）The other end be located at metal connecting tube （27）Outer end, dielectric cylinder（29）External wall of upper portion set at least two symmetrical fixing grooves（32）, in fixing groove（32） Bottom outside sets pawl（31）, metal connecting tube（27）With pawl（31）Pawl groove is opened up at cooperation（30）, pawl（31）Position In pawl groove（30）It is interior, metal connecting tube（27）With dielectric cylinder（29）Anticreep round platform is set at the cooperation of bottom（38）, metal Connecting tube（27）Hexagonal retainer ring is set in the middle part of outer wall（28）, hexagonal retainer ring（28）Metal connecting tube（27）Open on outer wall top If the first neck（36）, the first neck（36）The first O-ring seal of interior installation（34）, hexagonal retainer ring（28）The metal of bottom connects Adapter outer wall opens up the second neck（37）, the second neck（37）The second O-ring seal of interior installation（35）, metal needle（33）Positioned at gold Belong to connecting tube（27）Interior termination is hemispherical, and hemispherical crown center opens up groove（41）, fixing groove（32）For four, Cloth is in dielectric cylinder（29）Outer wall on, be located in the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231738.3A CN104852231B (en) | 2015-03-09 | 2015-05-08 | A kind of coaxial plug and coaxial socket |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015101018740 | 2015-03-09 | ||
| CN201510101849 | 2015-03-09 | ||
| CN2015101018492 | 2015-03-09 | ||
| CN201510101874 | 2015-03-09 | ||
| CN201510231738.3A CN104852231B (en) | 2015-03-09 | 2015-05-08 | A kind of coaxial plug and coaxial socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104852231A CN104852231A (en) | 2015-08-19 |
| CN104852231B true CN104852231B (en) | 2018-01-16 |
Family
ID=53851679
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294143.8U Expired - Fee Related CN204633075U (en) | 2015-03-09 | 2015-05-08 | A kind of coaxial plug and coaxial socket |
| CN201510231738.3A Expired - Fee Related CN104852231B (en) | 2015-03-09 | 2015-05-08 | A kind of coaxial plug and coaxial socket |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294143.8U Expired - Fee Related CN204633075U (en) | 2015-03-09 | 2015-05-08 | A kind of coaxial plug and coaxial socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204633075U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204633075U (en) * | 2015-03-09 | 2015-09-09 | 济南新盛电子科技有限公司 | A kind of coaxial plug and coaxial socket |
| CN109755799B (en) * | 2019-01-15 | 2021-06-25 | 广州市锐博生物科技有限公司 | Electric signal access device and vacuum system comprising same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540357B (en) * | 2012-03-13 | 2014-10-01 | 中国电子科技集团公司第八研究所 | Plugging photoelectric composite connector |
| CN202737224U (en) * | 2012-08-16 | 2013-02-13 | 扬州峥嵘电子有限公司 | Novel video-cable connector |
| CN104241961B (en) * | 2013-06-09 | 2018-08-21 | 上海翔洲电气科技有限公司 | Bolted flame-proof cable coupling device for mine |
| CN204633075U (en) * | 2015-03-09 | 2015-09-09 | 济南新盛电子科技有限公司 | A kind of coaxial plug and coaxial socket |
-
2015
- 2015-05-08 CN CN201520294143.8U patent/CN204633075U/en not_active Expired - Fee Related
- 2015-05-08 CN CN201510231738.3A patent/CN104852231B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN204633075U (en) | 2015-09-09 |
| CN104852231A (en) | 2015-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Duan Yuanlan Inventor after: Xie Hongsheng Inventor after: Wang Yan Inventor before: Wang Yan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |