CN203277884U - Radio-frequency switching device and radio-frequency system - Google Patents

Radio-frequency switching device and radio-frequency system Download PDF

Info

Publication number
CN203277884U
CN203277884U CN 201320223204 CN201320223204U CN203277884U CN 203277884 U CN203277884 U CN 203277884U CN 201320223204 CN201320223204 CN 201320223204 CN 201320223204 U CN201320223204 U CN 201320223204U CN 203277884 U CN203277884 U CN 203277884U
Authority
CN
China
Prior art keywords
radio
connector
switching device
frequency switching
electrically connected
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 - Lifetime
Application number
CN 201320223204
Other languages
Chinese (zh)
Inventor
黄冬
陆霖琰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN 201320223204 priority Critical patent/CN203277884U/en
Application granted granted Critical
Publication of CN203277884U publication Critical patent/CN203277884U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Abstract

The utility model provides a radio-frequency switching device and a radio-frequency system. The radio-frequency switching device comprises a first connector and a second connector, wherein the first connector is electrically connected with the second connector; and the first connector is electrically connected with a radio-frequency device, and the second connector is electrically connected with a communication cable. The radio-frequency switching device and the radio-frequency system have the beneficial effects that the radio-frequency switching device is assembled on a radio-frequency device when the radio-frequency device is to leave factory, the radio-frequency device equipped with the radio-frequency switching device is sent to an installation site, and workers only need to connect a communication cable to the radio-frequency switching device, so that the communication cable can be electrically connected with the radio-frequency device, operation is simple, and efficiency is high; and the radio-frequency device is not required to open when installed in the construction site, and stability of the radio-frequency device is ensured.

Description

A kind of radio frequency switching device and radio system
Technical field
The utility model relates to electric connector field, especially a kind of radio frequency switching device and radio system for the data high-speed transmission.
Background technology
For the high-speed transfer and the transfer that realize data are processed, the communications cable need to be connected to radio-frequency apparatus processes with the transfer of completing data, existing communication cable and radio-frequency apparatus are as shown in Figure 1, communication equipment 11 comprises a plurality of screw crimping sockets 111 and a plurality of screwed hole 112 for connecting the communications cable, the communications cable 12 comprises that the inner wire 121 for the transmission of data reaches the external screw thread plug 122 that mates with screwed hole 112, inner wire 121 is connected on screw crimping socket 111 by screwed hole 112, and its connection diagram as shown in Figure 2.
After common carrier is issued to the erecting bed with communication equipment 11, the workman need to unscrew screw open the lid of communication equipment 11, by the external screw thread 122 of screwed hole 112 coupling the communications cables 12 are installed, tighten screw crimping socket 111 screw locking inner wire 121, tighten the lid of screw communication close equipment 11; But there is following problem at least in this mounting means: need the on-the-spot screw of beating to open and close communication equipment 11, efficient is low, and operating process is loaded down with trivial details, and can increase communication equipment 11 because repeatedly opening the non-controllable risk that brings;
Therefore, providing a kind of communication switching unit is the technical problem that those skilled in the art need to be resolved hurrily with the installation effectiveness that improves the communications cable.
The utility model content
The utility model provides a kind of radio frequency switching device and radio system, has solved the low problem of the current communications cable and radio-frequency apparatus efficiency of assembling.
The utility model provides a kind of radio frequency switching device, and in one embodiment, this radio frequency switching device comprises the first connector and the second connector, and the first connector is electrically connected to the second connector; The first connector is electrically connected to radio-frequency apparatus, and the second connector is electrically connected to the communications cable.
The utility model also provides a kind of radio system, and in one embodiment, this radio system comprises radio-frequency apparatus and the communications cable, reaches the radio frequency switching device that the utility model provides; Radio-frequency apparatus is electrically connected to radio frequency switching device, and radio frequency switching device is electrically connected to the communications cable.
The beneficial effects of the utility model:
The radio frequency switching device that the utility model provides and radio system, when radio-frequency apparatus dispatches from the factory, radio frequency switching device is assembled on radio-frequency apparatus, and the radio-frequency apparatus that operator will be equipped with radio frequency switching device is issued to the erecting bed, and the workman only needs the communications cable is connected together with radio frequency switching device, just completed being electrically connected to of the communications cable and radio-frequency apparatus, simple to operate, efficient is high, and, when installing at the construction field (site), need not open radio-frequency apparatus, guarantee the stability of radio-frequency apparatus.
Description of drawings
Fig. 1 is the schematic diagram of radio-frequency apparatus and the communications cable in prior art;
Fig. 2 is the connection diagram of radio-frequency apparatus and the communications cable in prior art;
The schematic diagram of the radio system that Fig. 3 provides for the utility model one embodiment;
The schematic diagram of the radio frequency switching device that Fig. 4 provides for the utility model one embodiment;
The stereogram of the radio frequency switching device that Fig. 5 a provides for the utility model one embodiment;
Fig. 5 b is the right view of radio frequency switching device shown in Fig. 5 a;
Fig. 5 c is the AA cutaway view of radio frequency switching device shown in Fig. 5 b;
Fig. 6 a is the front view of the conductive reed in Fig. 5 c;
Fig. 6 b is the vertical view of the conductive reed in Fig. 6 a;
The connection diagram of the radio system that Fig. 7 a provides for the utility model one embodiment;
Fig. 7 b is the connection design sketch of radio system shown in Fig. 7 a.
Embodiment
Below by embodiment mode by reference to the accompanying drawings, the utility model is made further annotation explanation.
The schematic diagram of the radio system that Fig. 3 provides for the utility model one embodiment; As shown in Figure 3, in the present embodiment, the radio system 3 that the utility model provides comprises: radio-frequency apparatus 11, radio frequency switching device 31 and the communications cable 12, radio-frequency apparatus 11 is electrically connected to radio frequency switching device 31, radio frequency switching device 31 is electrically connected to the communications cable 12, namely, radio-frequency apparatus 11 directly is not connected with the communications cable 12, but realizes its electrical connection by radio frequency switching device 31 yet; Like this, when radio-frequency apparatus 11 dispatches from the factory, radio frequency switching device 31 is assembled on radio-frequency apparatus 11, the radio-frequency apparatus 11 that operator will be equipped with radio frequency switching device 31 is issued to the job site, the construction workman only needs the communications cable 12 is connected to radio frequency switching device 31, just can realize itself and being electrically connected to of radio-frequency apparatus 11.
The schematic diagram of the radio frequency switching device that Fig. 4 provides for the utility model one embodiment; As shown in Figure 4, in the present embodiment, radio frequency switching device 31 in embodiment illustrated in fig. 3 comprises: the first connector 311 and the second connector 312, the first connector 311 is electrically connected to the second connector 312, the first connector 311 is electrically connected to radio-frequency apparatus 11, and the second connector 312 is electrically connected to the communications cable 12.
In the present embodiment, the first connector 311 and the second connector 312 can be the conventional electric connectors that possesses signal of telecommunication signaling transfer point, only need realize that the switching of the signal of telecommunication get final product, can realize being electrically connected and the connector of signal transmission gets final product as RF electric connector etc.; Electric connection mode between the first connector 311 and the second connector 312, the first connector 311 and radio-frequency apparatus 11, the second connector 312 and the communications cable 12 can be any connected mode that electrical connection and signal transmit that plays, as: be threaded, the modes that removably connect such as bayonet socket (fast) connection, kayser connection, plug-type connection, direct insertion connection; Accordingly, can also be by the mode that is fixedly connected with between the first connector 311 and the second connector 312, the first connector 311 and radio-frequency apparatus 11, the second connector 312 and the communications cable 12, as: welding etc., realize its electrical connection.
In other embodiments, the first connector 311 in embodiment illustrated in fig. 4 removably connects with radio-frequency apparatus 11, as, the mode that removably connects by conductive clip sub-connection, conductive plug and electrically conductive socket cooperation etc.
Further, the first connector 311 in above-described embodiment comprises the first interconnecting piece, and radio-frequency apparatus 11 comprises adaptor at least one, and the first interconnecting piece is electrically connected to the interior adaptor of radio-frequency apparatus; Better, the first interconnecting piece can be a conductor plug, this conductor plug can adopt the conductor plug the same with the inner conductor structure of existing communication cable, the screw crimping socket that the interior adaptor of radio-frequency apparatus can adopt existing radio-frequency apparatus generally to arrange is as the screw crimping socket 111 in Fig. 2; At this moment, the interior adaptor mode of removably connecting of the first interconnecting piece of the first connector 311 and radio-frequency apparatus 11 is the through hole that conductive plug passes screw crimping socket, the screw at screw crimping socket top is locked conductive plug downwards, at this moment, the first interconnecting piece of the first connector 311 (one section inner wire) passes the through hole of the interior adaptor (screw crimping socket 111) of radio-frequency apparatus 11, lock at the top, the mode of this top screw lock inner wire, the fixedly inner wire of sizes thickness.
Further, the first connector 311 in above-described embodiment also comprises the first outer connector, and radio-frequency apparatus 11 comprises at least one outer adaptor, and the outer adaptor of the first outer connector and radio-frequency apparatus 11 removably connects; Better, the first outer connector of the first connector 311 is to offer threaded jack/plug, and the outer adaptor of radio-frequency apparatus 11 is for being provided with externally threaded plug/jack, and the screw thread of jack and the screw thread of plug are matching thread; When mounted, the first outer connector (jack/plug) by the first connector 311 is used in conjunction with outer adaptor (plug/jack) of radio-frequency apparatus 11, remove and to carry out outside the transmission of the signal of telecommunication, can also strengthen having completed the first connector 311 of connection and the connective stability of radio-frequency apparatus 11, solve in use the first easy problem that comes off from radio-frequency apparatus 11 of connector 311, guaranteed the reliability that connects.
In other embodiments, the second connector 312 in embodiment illustrated in fig. 4 removably connects with the communications cable 12, as, the mode that removably connects by conductive clip sub-connection, conductive plug and electrically conductive socket cooperation etc.
Further, the second connector 312 in above-described embodiment comprises the second interconnecting piece, and the communications cable 12 comprises an interior adaptor, and the second interconnecting piece is electrically connected to the interior adaptor of the communications cable 12; Better, the second interconnecting piece of the second connector 312 is a conductive reed, concrete, the conductive reed claw that the second interconnecting piece is comprised of a plurality of conductive reeds, the interior adaptor of the communications cable 12 is conductive plug, preferably, this conductive plug is the part that the inner wire of the communications cable 12 extends out; At this moment, because conductive reed possesses good elasticity, can be along with the thickness of the communications cable 12 inner wires is different, different deformation occurs, namely guaranteed the reliability that the second connector 312 is electrically connected to the communications cable 12, the second interconnecting piece that has guaranteed again the second connector 312 can contact with the inner wire of different size in various signal communication cable, can realize the connection of the inner wire of sizes thickness.
Further, the second connector 312 in above-described embodiment also comprises the second outer connector, and the communications cable 12 also comprises outer adaptor, and the outer adaptor of the second outer connector and the communications cable removably connects; Better, the second outer connector of the second connector 312 is to offer threaded jack/plug, and the outer adaptor of the communications cable 12 is for being provided with externally threaded plug/jack, and the screw thread of jack and the screw thread of plug are matching thread; When mounted, the second outer connector (jack/plug) by the second connector 312 is used in conjunction with outer adaptor (plug/jack) of the communications cable 12, can strengthen having completed connection the second connector 312 the second interconnecting piece and the communications cable 12 interior adaptor be electrically connected to effect, solved the in use easy problem that comes off from the second connector 312 of the communications cable 12, guaranteed the reliability that connects, and the transmission of the outer conductor signal of telecommunication.
In other embodiments, the first interconnecting piece in above-described embodiment is connected with the first outer connector insulation, and the second interconnecting piece is connected with the second outer connector insulation; The second interconnecting piece is electrically connected to the first interconnecting piece, and the second outer connector is electrically connected to the first outer connector.
In other embodiments, radio frequency switching device 31 in embodiment illustrated in fig. 4 also comprises fixture, as mounting flange etc., the first connector 311 and the second connector 312 are electrically connected on fixture inside, fixture is connected with radio-frequency apparatus 11, concrete, fixture is connected with radio-frequency apparatus 11 by screw and/or colloid; In this way, radio frequency switching device 31 can be anchored on radio-frequency apparatus 11, strengthen the connection effect.
When fixture is made by electric conducting material, its by screw and/or colloid with after the external conductive casing of radio-frequency apparatus 11 is connected, also can realize the transmission of the signal of telecommunication, therefore, in other embodiment of the present utility model, can adopt the fixture that can conduct electricity, as conducting electricity mounting flange etc., replace the first outer connector of the first connector and the second outer connector of the second connector, realize the electrical signal transfer of the communications cable 12 outer conductors is arrived the external conductive casing of radio-frequency apparatus 11.
Further, the radio frequency switching device 31 in embodiment illustrated in fig. 4 also comprises seal, and as sealing ring etc., radio-frequency apparatus 11 is connected with fixture by sealing ring, has played sealing effectiveness.
further, the first connector 311 in embodiment illustrated in fig. 4 and the second connector 312 realize that its mode that is electrically connected to is for removably connecting or being fixedly connected with or one-body molded, in order to guarantee the effect that is electrically connected to of the first connector 311 and the second connector 312, in preferred embodiment of the utility model, the first connector 311 and the second connector 312 in embodiment illustrated in fig. 4 are one-body molded, concrete, the second interconnecting piece of the first interconnecting piece in the first connector 311 and the second connector 312 is one-body molded, be used for the signal of adaptor (inner wire) transmission in the communications cable 12 is delivered to the interior adaptor of radio-frequency apparatus 11, the second outer connector of the first outer connector in the first connector 311 and the second connector 312 is one-body molded, be used for the signal of the communications cable 12 China and foreign countries' adaptors (outer conductor) transmission is delivered to the outer adaptor (conductive shell) of radio-frequency apparatus 11.
Further, the first connector 311 in above-described embodiment, the second connector 312 and fixture are one-body molded, better, and the first outer connector in fixture, the first connector 311 and the second outer connector of the second connector 312 are one-body molded.
Now in conjunction with using example and Fig. 5 a, Fig. 5 b, Fig. 5 c, Fig. 6 a, Fig. 6 b, Fig. 7 a and Fig. 7 b to further illustrate radio frequency switching device and the radio system that the utility model provides.
The stereogram of the radio frequency switching device that Fig. 5 a provides for the utility model one embodiment, Fig. 5 b is the right view of radio frequency switching device shown in Fig. 5 a; Fig. 5 c is the AA cutaway view of radio frequency switching device shown in Fig. 5 b; By Fig. 5 a, Fig. 5 b and Fig. 5 c as can be known, in the present embodiment, the radio frequency switching device 31 that the utility model provides comprises: the first connector 311, the second connector 312, fixture 313 and seal 314, the first connector 311, the second connector 312 and fixture 313 structure that is formed in one, wherein, the first connector 311 comprises that the first interconnecting piece 3111 and the first outer connector 3112, the second connectors 312 comprise the second interconnecting piece 3121 and the second outer connector 3122; In the present embodiment,
The first interconnecting piece 3111 of the first connector 311 is a conductive plug, better, this conductive plug is one section inner wire, as shown in 3111 parts in Fig. 5 c, concrete structure is identical with inner wire in the communications cable 12, and the screw crimping socket 111 that utilizes of being used with the existing radio-frequency apparatus 11 of compatibility connects the connected mode of the communications cable 12;
The first outer connector 3112 of the first connector 311 is a smooth plug, as shown in 3112 parts in Fig. 5 c, the external diameter of this plug is slightly less than the internal diameter of screwed hole 112 in existing radio-frequency apparatus 11, the screwed hole 112 that arranges with existing radio-frequency apparatus 11 supports the use, when by fixture 313, radio frequency switching device 31 being fixed to radio-frequency apparatus 11, can avoid the first connector 311 to move up and down at screwed hole 112;
The first interconnecting piece 3111 of the first connector 311 is connected with the first outer connector 3112 insulation, and its insulating barrier is as shown in 315 parts in Fig. 5 c, and the material of this insulating barrier 315 can be insulating material arbitrarily;
The second interconnecting piece 3121 of the second connector 312 is conductive reed, as shown in 3121 parts in Fig. 5 c, it is connected in the first formed cylindrical hole of interconnecting piece 3111, better, this conductive reed conductive reed claw that at least one conductive reed forms of serving as reasons, its structural representation is as shown in Fig. 6 a and Fig. 6 b;
The second outer connector 3122 of the second connector 312 is for offering threaded jack, and as shown in 3122 parts in Fig. 5 c, the external screw thread plug 122 that arranges with existing communication cable 12 supports the use;
The second interconnecting piece 3121 of the second connector 312 is connected with the second outer connector 3122 insulation, and its insulating barrier is as shown in 316 parts in Fig. 5 c, and the material of this insulating barrier 316 is generally air;
The first connector 311 and the second connector 312 are one-body molded, concrete, one-body molded as shown in Fig. 5 c of the first outer connector 3112 and the second outer connector 3122, and the first interconnecting piece 3111 and the second interconnecting piece 3121 are one-body molded; At this moment, the signal of the outer conductor transmission of the communications cable 12 transfers to the outer adaptor (screwed hole 112 and/or external conductive casing) of radio-frequency apparatus 11 by second outer connector 3122--the first outer connector 3112 and/or fixture 313, the signal of the inner wire transmission of the communications cable 12 transfers to the interior adaptor (screw crimping socket 111) of radio-frequency apparatus 11 by second interconnecting piece 3121--the first interconnecting piece 3111, complete the switching of signal between radio-frequency apparatus 11 and the communications cable 12;
Fixture 313 is a mounting flange, as shown in 313 parts in Fig. 5 c, better, itself and the first connector 311 and the second connector 312 are one-body molded, the concrete mounting flange as shown in Fig. 5 c 313 and the first outer connector 3112 and the second outer connector 3122 are one-body molded, play protection and the effect of fixed RF switching device 31, can also play the effect to radio-frequency apparatus 11 of the electrical signal transfer of the communications cable 12 outer conductors transmission;
Seal 314 is a sealing ring, and as shown in 314 parts in Fig. 5 c, after installation, realization contacts with radio-frequency apparatus 11 and mounting flange 313, is used for the radio-frequency apparatus 11 after connecting and the connection of radio frequency switching device 31 are sealed; Sealing ring can be the conducting ring that can seal, teething ring etc.
Fig. 6 a is the stereogram of the conductive reed 3121 in Fig. 5 c, and Fig. 6 b is the vertical view of the conductive reed 3121 in Fig. 5 b; By Fig. 6 a and Fig. 6 b as can be known, in the present embodiment, the conductive reed claw of the second interconnecting piece 3121 for being consisted of by 4 conductive reeds of the second connector 312 in Fig. 5 b illustrated embodiment, when not having the communications cable 12 to connect, its 4 reed contacts and closed, when needs were connected to the communications cable 12, these 4 reeds were strutted by the inner wire 121 of the communications cable 12, conductive reed and inner wire 121 close contacts have been realized the switching of the signal of telecommunication.
The connection diagram of the radio system that Fig. 7 a provides for the utility model one embodiment, Fig. 7 b is the connection design sketch of radio system shown in Fig. 7 a; By Fig. 7 a and Fig. 7 b, in the present embodiment, the radio system 3 that the utility model provides comprises: radio-frequency apparatus 11, radio frequency switching device 31 and the communications cable 12, wherein, radio-frequency apparatus 11 is provided with at least one group of screw crimping socket 111 and screwed hole 112, the communications cable 12 is provided with inner wire 121 and external screw thread plug 122, and radio frequency switching device 31 comprises that the first interconnecting piece 3111, the first outer connector 3112, second interconnecting piece 3121(Fig. 7 a are not shown), the second outer connector 3122, fixture 313 and seal 314(Fig. 7 a not shown);
Its assembly method comprises: the assembling stage before radio-frequency apparatus 11 dispatches from the factory, and radio-frequency apparatus 11 is issued to the stage of engineering site; Better,
Assembling stage before radio-frequency apparatus 11 dispatches from the factory comprises:
One section inner wire of the first interconnecting piece 3111(with radio frequency switching device 31) screwed hole 112 by radio-frequency apparatus 11 is connected with the screw crimping socket 111 of radio-frequency apparatus 11;
Utilize the mounting flange of the fixture 313(conduction of radio frequency switching device 31) and seal 314 radio frequency switching device 31 is fixed on radio-frequency apparatus 11;
Tighten the screw on the screw crimping socket 111 of radio-frequency apparatus 11, with one section inner wire of the first interconnecting piece 3111() be fixed in screw crimping socket 111, realize being electrically connected to of radio frequency switching device 31 and radio-frequency apparatus 11;
Connect design sketch as shown in Figure 7b;
The stage that radio-frequency apparatus 11 is issued to engineering site comprises:
The inner wire 121 of the communications cable 12 is by the second outer connector 3122(one jack of radio frequency switching device 31) with the second interconnecting piece 3121(one conductive reed) be connected the second outer connector 3122(one jack of the external screw thread plug 122 of the communications cable 12 and radio frequency switching device 31) coordinate and tighten; So just realized the communications cable 12 is fixed in radio frequency switching device 31, reaches the purpose that the communications cable 12 is electrically connected to radio-frequency apparatus 11.
In summary, by enforcement of the present utility model, there is at least following beneficial effect:
When radio-frequency apparatus dispatches from the factory, radio frequency switching device is assembled on radio-frequency apparatus, the radio-frequency apparatus that operator will be equipped with radio frequency switching device is issued to the erecting bed, the workman only needs the communications cable is connected together with radio frequency switching device, just completed being electrically connected to of the communications cable and radio-frequency apparatus, simple to operate, efficient is high, need not open radio-frequency apparatus at the construction field (site), has guaranteed the stability of radio-frequency apparatus;
Further, radio frequency switching device and radio-frequency apparatus and the communications cable all by removably connecting, can be changed when each element of installation breaks down at any time, have strengthened practicality;
Further, in radio frequency switching device, the first interconnecting piece of the first connector is set to conductive plug, as one section inner wire, has realized the compatibility to existing radio-frequency apparatus; In radio frequency switching device, the first outer connector of the first connector is set to a smooth plug, has realized the compatibility to existing radio-frequency apparatus screwed hole;
Further, in radio frequency switching device, the second interconnecting piece of the second connector is set to conductive reed, has realized the compatibility to existing communication cable inner wire thickness different size; In radio frequency switching device, the second outer connector of the second connector is set to a thread jack, has realized the compatibility to existing communication cable external screw thread plug;
Further, by fixture is set, strengthened fixed effect; By seal is set, strengthened sealing effectiveness.
It is only below embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any simple modification, equivalent variations or modification that every foundation technical spirit of the present utility model is done above execution mode all still belong to the protection range of technical solutions of the utility model.

Claims (12)

1. a radio frequency switching device, is characterized in that, comprises the first connector and the second connector, and described the first connector is electrically connected to described the second connector; Described the first connector is electrically connected to radio-frequency apparatus, and described the second connector is electrically connected to the communications cable.
2. radio frequency switching device as claimed in claim 1, is characterized in that, described the first connector and described radio-frequency apparatus removably connect, and/or described the second connector and the described communications cable removably connect.
3. radio frequency switching device as claimed in claim 2, is characterized in that, described the first connector comprises the first interconnecting piece, and described the first interconnecting piece is electrically connected to the interior adaptor of described radio-frequency apparatus.
4. radio frequency switching device as claimed in claim 3, is characterized in that, described the first interconnecting piece is conductive plug, and the interior adaptor of described radio-frequency apparatus is screw crimping socket; Described conductive plug passes the through hole of described screw crimping socket, and the screw at described screw crimping socket top is the described conductive plug of locking downwards.
5. radio frequency switching device as claimed in claim 3, is characterized in that, described the first connector also comprises the first outer connector, and described the first outer connector is electrically connected to the outer adaptor of described radio-frequency apparatus; Described the first interconnecting piece is connected with described the first outer connector insulation.
6. radio frequency switching device as claimed in claim 5, is characterized in that, described the second connector comprises the second interconnecting piece, and described the second interconnecting piece is electrically connected to the interior adaptor of the described communications cable; Described the second interconnecting piece is electrically connected to described the first interconnecting piece.
7. radio frequency switching device as claimed in claim 6, is characterized in that, described the second interconnecting piece is conductive reed, and the interior adaptor of the described communications cable is conductive plug; Described conductive plug and described conductive reed clamping.
8. radio frequency switching device as claimed in claim 6, is characterized in that, described the second connector also comprises the second outer connector, and described the second outer connector is electrically connected to the outer adaptor of the described communications cable; Described the second outer connector is connected with described the second interconnecting piece insulation, and described the second outer connector is electrically connected to described the first outer connector.
9. radio frequency switching device as described in claim 1 to 8 any one, is characterized in that, described radio frequency switching device also comprises fixture, and it is inner that described the first connector and described the second connector are electrically connected on described fixture; Described fixture and described radio-frequency apparatus removably connect.
10. radio frequency switching device as claimed in claim 9, is characterized in that, also comprises seal, and described radio-frequency apparatus is connected with described fixture by described seal.
11. radio frequency switching device as described in claim 1 to 8 any one is characterized in that, described the first connector removably connects with described the second connector or is fixedly connected with or one-body molded.
12. a radio system is characterized in that, comprises radio-frequency apparatus and the communications cable, also comprises radio frequency switching device as described in claim 1 to 11 any one; Described radio-frequency apparatus is electrically connected to described radio frequency switching device, and described radio frequency switching device is electrically connected to the described communications cable.
CN 201320223204 2013-04-27 2013-04-27 Radio-frequency switching device and radio-frequency system Expired - Lifetime CN203277884U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320223204 CN203277884U (en) 2013-04-27 2013-04-27 Radio-frequency switching device and radio-frequency system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320223204 CN203277884U (en) 2013-04-27 2013-04-27 Radio-frequency switching device and radio-frequency system

Publications (1)

Publication Number Publication Date
CN203277884U true CN203277884U (en) 2013-11-06

Family

ID=49508215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320223204 Expired - Lifetime CN203277884U (en) 2013-04-27 2013-04-27 Radio-frequency switching device and radio-frequency system

Country Status (1)

Country Link
CN (1) CN203277884U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099593A (en) * 2016-07-27 2016-11-09 广州海格通信集团股份有限公司 A kind of rotable antenna adaptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099593A (en) * 2016-07-27 2016-11-09 广州海格通信集团股份有限公司 A kind of rotable antenna adaptor

Similar Documents

Publication Publication Date Title
US8113876B1 (en) Electrical connector for providing electrical power to an antenna
CN104167632B (en) The high voltage withstanding electric connector of a kind of sealed type
CN103457066A (en) Split type radio frequency coaxial adaptor
CN202268551U (en) Waterproof connector
CN206774746U (en) A kind of detachable connection device
CN206498000U (en) A kind of board-like power connector
CN203277884U (en) Radio-frequency switching device and radio-frequency system
CN201323284Y (en) Inner conductor component of coaxial connector
CN203536591U (en) Split type radio frequency coaxial adaptor
CN202994843U (en) Joint for insulation test of gas-insulated switchboard
CN203205678U (en) Remote transmission communication wire connecting through plugging
CN2682688Y (en) Wye end joint radio-frequency coaxial connector
CN202651386U (en) Power line connector
CN105470672A (en) Cable connector
CN203596437U (en) Wiring terminal, connecting wires and wiring device
CN203026716U (en) Tube bus shielded insulating GIS (geographic information system) terminal connector
CN202487894U (en) Electric connector
CN214428872U (en) Bundling connector
CN201331980Y (en) Insulation column applicable to cable circuit
CN210779045U (en) Novel wiring terminal
CN211320436U (en) Radio frequency connector
CN110098588A (en) Power cable connector
CN211017502U (en) Electric power female end plug
CN101515670B (en) Wire clamp, power socked using the wire clamp and method for manufacturing the power socket
CN212571411U (en) Composite electrical connection device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20131106