CN101183763A - Step-type coaxial combination type connector - Google Patents
Step-type coaxial combination type connector Download PDFInfo
- Publication number
- CN101183763A CN101183763A CNA2007101339037A CN200710133903A CN101183763A CN 101183763 A CN101183763 A CN 101183763A CN A2007101339037 A CNA2007101339037 A CN A2007101339037A CN 200710133903 A CN200710133903 A CN 200710133903A CN 101183763 A CN101183763 A CN 101183763A
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- China
- Prior art keywords
- coaxial
- socket
- plug
- connector
- casing
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Abstract
The invention discloses a step coaxial combined-type connector, comprising a socket (1) and a plug (14). One or more than one coaxial plug (5) (51) is arranged in the casing of the plug. One or more than one coaxial socket (7) (71) is arranged in the casing of the socket. A plurality of coaxial plugs and a plurality of coaxial sockets are arranged on the step insulator (8) (81) positioned in the casing intracavities of the plug and the socket. The plug and the socket are locked with the bayonet lock (4) of the socket by the spiral groove (12) of the bayonet (13). The invention has the advantages of compact structure of the connector, accurate and steady signal transmission, no misplug, capability of plugging or unplugging of a plurality of coaxial connectors via a connector, good electrical and mechanical property, and applicability to multi-connector close-packed connection.
Description
Technical field
The present invention relates to a kind of signal of telecommunication transmission connector, specifically a kind of plug-in connector that connects many to coaxial connector simultaneously.
Background technology
In the prior art, use many independent coaxial connectors of installing on device panel, in actual use, cable often takes place install insecurely, instability produces broken cable and comes off, and causes transmission signals to interrupt, and has a strong impact on the equipment serviceability.
Summary of the invention
The present invention seeks to solve in the prior art coaxial plug separately is connected existence with socket shortcoming, a kind of many notch cuttype plug-in connectors that coaxial plug is connected with socket while fast and stable are provided, the signal transmission is accurately stable, does not produce to misplug, and guarantees that equipment operation is normal.
Technical scheme of the present invention is: a kind of step-type coaxial combination type connector, comprise plug and socket, socket is installed on the device panel by the installation side's seat on its housing, be separately installed with coaxial plug and the coaxial socket more than or more than one or one in the housing of described plug and socket, after plug and socket plug together, lock by helicla flute on the plug card cap and the bayonet lock on the Socket casing.
Described coaxial plug and the coaxial socket more than or more than or is installed on the notch cuttype insulator; Described plug casing outer wall is provided with 1-5 bar positioning key, and the Socket casing inwall is provided with the location notch that the 1-5 bar matches with positioning key, and positioning key matches when the connector headstock plugs together with location notch.
After adopting technique scheme, beneficial effect of the present invention is: many coaxial connector aggregate erections in a connector, compact conformation, installing space is little, plug together power and separating force is even when plugging together or separate, this structure can improve the bulk shielding performance of plug and socket; Adopt the staged insulator, prevent from instead to insert in use or misplug, guarantee the accuracy of signal transmission; Adopt many positioning splines on the housing of plug and socket, prevent to misplug, the signal transmission is accurately stable; Plug, jack interface place connect employing bayonet coupling mode, and assurance plugs together and separates fast, reliable lock, and have stronger anti-seismic performance; The headstock housing all adopts metal shell, guarantees the anti-electromagnetic interference of coaxial connector, plays shielding action.This connector is realized many to the plugging together and separate of coaxial connector by connector, compact conformation transmits reliable and stable, have good electrical properties, mechanical performance, shielding properties, characteristic impedance 50 Ω, operating frequency 0～2GHz, voltage standing wave ratio≤1.3 are applicable to that multi-link device solid matter connects.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among Fig. 1, socket 1, installation side's seat 2, Socket casing 3, bayonet lock 4, coaxial plug 5,51, location notch 6, coaxial socket 7,71, notch cuttype insulator 8,81, helicla flute 9, plug casing 10, positioning key 11, pin hole 12, card cap 13, plug 14.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further described.
As shown in Figure 1, a kind of step-type coaxial combination type connector, comprise socket 1 and plug 14, socket 1 is installed on the device panel by the installation side's seat 2 on its housing 3, notch cuttype insulator 8 is installed in the Socket casing 3, and many coaxial plugs 5 and many coaxial sockets 7 are installed on the notch cuttype insulator 8; Notch cuttype insulator 81 is installed in the plug casing 10, many coaxial plugs 51 and many coaxial sockets 71 are installed on the notch cuttype insulator 81; Two notch cuttype insulators 8,81 cooperatively interact, and coaxial plug 5 plugs together with coaxial socket 71, and coaxial plug 51 plugs together with coaxial socket 7; When connector plugged together, the location notch 6 in the positioning key 11 on the plug casing 10 and the Socket casing 3 cooperated, and the bayonet lock 4 on the Socket casing 3 slips in the pin hole 12 on the plug card cap 13 by helicla flute 9 and locks.
Coaxial plug and coaxial socket have multiple arrangement form on the notch cuttype insulator:
1, is separately installed with a coaxial plug and a coaxial socket on the notch cuttype insulator in the plug and socket housing;
2, be separately installed with two coaxial plugs and two coaxial sockets on the notch cuttype insulator in the plug and socket housing;
3, be separately installed with three coaxial plugs and three coaxial sockets on the notch cuttype insulator in the plug and socket housing;
4, a coaxial plug and two coaxial sockets are installed on the notch cuttype insulator of plug; Two coaxial plugs and a coaxial socket are installed on the notch cuttype insulator of socket;
5, two coaxial plugs and a coaxial socket are installed on the notch cuttype insulator of plug; A coaxial plug and two coaxial sockets are installed on the notch cuttype insulator of socket.
Other unlisted arrangement forms are also within protection scope of the present invention.
Claims (3)
1. step-type coaxial combination type connector, comprise socket (1) and plug (14), it is characterized in that: be respectively equipped with coaxial plug (5) (51) and the coaxial socket more than or (7) (71) more than one or one in the housing of described plug and socket.
2. step-type coaxial combination type connector according to claim 1 is characterized in that: described coaxial plug and the coaxial socket more than or more than or is installed on the notch cuttype insulator (8) (81).
3. step-type coaxial combination type connector according to claim 1 is characterized in that: described plug casing (10) outer wall is provided with 1-5 bar positioning key (11), and Socket casing (3) inwall is provided with the location notch (6) that the 1-5 bar matches with positioning key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101339037A CN101183763A (en) | 2007-10-15 | 2007-10-15 | Step-type coaxial combination type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101339037A CN101183763A (en) | 2007-10-15 | 2007-10-15 | Step-type coaxial combination type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101183763A true CN101183763A (en) | 2008-05-21 |
Family
ID=39448903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101339037A Pending CN101183763A (en) | 2007-10-15 | 2007-10-15 | Step-type coaxial combination type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101183763A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044815A (en) * | 2009-10-22 | 2011-05-04 | 西安金波科技有限责任公司 | SMA radio frequency coaxial connector and processing method thereof |
| CN102496802A (en) * | 2011-12-07 | 2012-06-13 | 上海航天科工电器研究院有限公司 | Circular electric connector |
| CN104716512A (en) * | 2015-03-11 | 2015-06-17 | 陕西益华电子有限责任公司 | Circular high-low frequency electric connector with mixed contacts |
| CN107611673A (en) * | 2017-09-12 | 2018-01-19 | 镇江奥博通信设备有限公司 | A kind of high-performance sealed round electric connector |
-
2007
- 2007-10-15 CN CNA2007101339037A patent/CN101183763A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044815A (en) * | 2009-10-22 | 2011-05-04 | 西安金波科技有限责任公司 | SMA radio frequency coaxial connector and processing method thereof |
| CN102044815B (en) * | 2009-10-22 | 2014-04-02 | 西安金波科技有限责任公司 | SMA radio frequency coaxial connector and processing method thereof |
| CN102496802A (en) * | 2011-12-07 | 2012-06-13 | 上海航天科工电器研究院有限公司 | Circular electric connector |
| CN104716512A (en) * | 2015-03-11 | 2015-06-17 | 陕西益华电子有限责任公司 | Circular high-low frequency electric connector with mixed contacts |
| CN107611673A (en) * | 2017-09-12 | 2018-01-19 | 镇江奥博通信设备有限公司 | A kind of high-performance sealed round electric connector |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |