CN104270164B - A kind of seat radio and transmitter receiver common antenna - Google Patents
A kind of seat radio and transmitter receiver common antenna Download PDFInfo
- Publication number
- CN104270164B CN104270164B CN201410491972.5A CN201410491972A CN104270164B CN 104270164 B CN104270164 B CN 104270164B CN 201410491972 A CN201410491972 A CN 201410491972A CN 104270164 B CN104270164 B CN 104270164B
- Authority
- CN
- China
- Prior art keywords
- radio
- antenna
- transmitter receiver
- inserted block
- metal
- 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.)
- Active
Links
Abstract
The open a kind of seat radio of the present invention and transmitter receiver common antenna, there is radio antenna, in the connection line of radio antenna, it is provided with switching mechanism and transmitter receiver lead-out wire, single wireless reception antenna is become can be not only used for radio and may be used for again the transceiver antenna of transmitter receiver.When radio reception, switching mechanism is in antenna for receiving the state of radio radio wave, and radio normally works.When switching device is switched to transmitter receiver transmitting and reception antenna state, the antenna outside car is connected with transmitter receiver, and transmitter receiver can be launched and receive signal, conversing normally.The present invention can realize an antenna simultaneously for radio reception and the double-purpose functional of intercommunication, and such structure, on the premise of not increasing too many development cost and production cost, adds additional function for automobile.
Description
Technical field
The present invention relates to a kind of car electrics device, be specifically related to automobile mounted antenna.
Background technology
Automobile during particularly long-distance travel when going with trip, generally requires and communicates with one another.The method of communication is without outward
Use mobile communication, or use transmitter receiver communication, present technology also to develop into utilize car combined network communication.Join with mobile phone
Network communication has several disadvantage, and one is telephone expenses and roaming charges costliness, and two is may to run into letter in more remote area
Number blind area, it is impossible to carrying out communication, three is under emergency conditions, and handset dialing delays, and brings certain fiber crops
Tired.For overcoming disadvantages mentioned above, wireless interspeaker is exactly preferable succedaneum.It has call in time, it is not necessary to words
The advantage such as take.But, only drawback is that, in car, use hand transceiver, its electric wave signal meeting launched
Blocked a part by carbody shell, affect it and launch and accept distance, and speech quality.If it is additional at car
Dress is launched and reception antenna, and one is to need to reequip the circuit of vehicle, and destroys the wire harness layout in car,
Affect again the overall aesthetic of car body, two be after fill antenna and not only can increase improvement cost and but also antenna cost can be increased.
Summary of the invention
It is an object of the invention to provide a kind of seat radio and transmitter receiver common antenna, utilize connecing of vehicle-mounted radio
Receive antenna and serve as transmitter receiver transmitting and reception antenna, in the case of the most additionally increasing automobile external antenna, reach
Improve transmitter receiver to launch and the purpose of receiving range.
Technical scheme is as follows:
A kind of seat radio and transmitter receiver common antenna, have radio antenna, in the connection of radio antenna
Circuit is provided with switching mechanism and transmitter receiver lead-out wire.Described switching construction include about two relative to metal
Installing rack, installs insulation inserted block, has cross connection left and right metal installing rack in the middle of inserted block in the middle of metal installing rack
Through hole, the upper and lower two ends of inserted block are exposed to outside metal installing rack, and one end is operating side, and the other end is switch switch terminal；
Metal installing rack is respectively arranged with plastic bushing, equipped with copper ball and spring in plastic bushing, in two plastic bushings
Copper ball through hole in the middle of the inserted block contact with each other, spring is pressed on copper ball, and the spring other end connects metal and blocks up
Head, metal plug is fixed in plastic bushing；The metal plug of side plastic bushing and radio antenna connecting line
Road connects, and the metal plug of opposite side plastic bushing connects radio antenna, and simultaneously by transmitter receiver lead-out wire
Connect transmitter receiver；Sidepiece in the switch switch terminal of inserted block is provided with sheet metal, and described sheet metal is towards radio sky
Line connection line side, after inserted block moves downward, inserted block separates two copper balls, and sheet metal just will be towards receipts
The copper ball of sound machine antenna connection side and metal installing rack short circuit, formed wireless masked state, receive
Sound machine antenna switches to interphone antenna；Described switching mechanism contacts with each other through the hole on inserted block at two copper balls
Time, radio antenna is in the conduction state, normally receives radio signals.
The present invention is to utilize existing auto radio reception antenna, by increasing in wireless antenna traces
Switching construction and lead-out wire, become single wireless reception antenna can be not only used for radio may be used for again right
Say the transceiver antenna of machine.When radio reception, switching mechanism is in antenna for receiving radio radio wave
State, radio normally works.When switching device is switched to transmitter receiver transmitting and reception antenna state, outside car
Antenna and transmitter receiver connect, transmitter receiver can be launched and receive signal, conversing normally.
The present invention is by above-mentioned improvement, it is achieved that an antenna is simultaneously for radio reception and the double-purpose functional of intercommunication.So
Structure on the premise of not increasing too many development cost and production cost, add additional function for automobile.
Automobile, the new attraction of particularly SUV automobile can be become.
Accompanying drawing explanation
Schematic diagram arranged by Fig. 1 antenna；
The top view of Fig. 2 switching construction；
The A-A profile of Fig. 3 Fig. 2；
The structural representation of Fig. 4 inserted block.
Specific implementation method
The structure of the present invention is further illustrated below in conjunction with accompanying drawing:
The technical scheme that the present invention proposes can make vehicle-mounted radio antenna 1 one line dual-purpose, i.e. vehicle-mounted radio
Antenna 1 can also regard transmitting and the reception antenna of transmitter receiver as wireless reception antenna.See Fig. 1,
The present invention relates to vehicle-mounted radio antenna 1, radio lead-in wire 2, switching mechanism 3, transmitter receiver lead-out wire 7, receipts
The components and parts such as sound machine 4 and transmitter receiver 5.By in this vehicle-mounted radio antenna circuit increase switching mechanism 3,
Transmitter receiver lead-out wire 7, becomes can be not only used for radio by single wireless vehicle-mounted radio antenna 1 the most permissible
Transceiver antenna for transmitter receiver.When radio reception, switching mechanism 3 is in UNICOM's state, vehicle-mounted radio
Antenna 1 is used for receiving radio radio wave signal, and radio normally works.When switching construction 3 be switched to right
Say that, when machine is launched with reception antenna state, vehicle-mounted radio antenna 1 is connected with transmitter receiver, and transmitter receiver can be launched
With reception signal, carry out normal intercommunication call.
Fig. 2 and Fig. 3 is the structural representation of this switching mechanism 3, its concrete position instrument in the passenger side side
The empty place of dash board 8 bottom, offer herein one can accommodate transmitter receiver lead-out wire 7 deposit cabin 9, right
Say power traction outlet 7 can free stored collapsed in depositing cabin 9.Transmitter receiver lead-out wire 7 is a kind of shielding line,
(see Fig. 1) is formed by screen layer 7-1 and heart yearn 7-2.Switching mechanism 3 is fixed on to be deposited above cabin 9, deposits
Slot is had, for the passing of insulation inserted block 12 of switching mechanism 3 in the middle of putting bottom cabin 9.Depositing
There is a telescopic cover plate 10 on cabin 9, cover plate 10 has the button hole 11 being easy to pull out cover plate 10.Cover plate
10 only play covering and accommodate lead-out wire 7 and be used, and insulation inserted block 12 is hidden in and deposits in cabin 9, opens cover plate 10
After, hands can stretch into deposit cabin 9 pull insulation inserted block 12.
This switching mechanism 3 include about two relative to metal installing rack 16, install absolutely in the middle of metal installing rack
Edge inserted block 12, insulation inserted block 12 has the circular hole 21 of a cross connection left and right copper ball 15, on insulation inserted block
Lower two ends are exposed to outside metal installing rack 16, and one end is operating side, and the other end is switch switch terminal.Metal is pacified
Plastic bushing 18 it is respectively arranged with, equipped with copper ball 15 and spring 17, two plastic bushings in plastic bushing in shelving
In copper ball insulation inserted block 12 in the middle of circular hole 21 at contact with each other, end plastic bushing 18 one end have
Small closing in, prevents copper ball 15 from dropping, and copper ball 15 can be free to move axially along plastic bushing 18, spring
17 are pressed on copper ball 15, and the spring other end connects metal plug 19, and metal plug is fixed on plastic bushing 18
In, there is a boss 20 end of metal plug 19, for withstanding one end of spring 17.Wherein left side is moulded
The metal plug of material sleeve pipe is connected with radio antenna connection line 2, and the metal plug of right side plastic bushing connects
Vehicle-mounted radio antenna 1, and connect transmitter receiver 5 by transmitter receiver lead-out wire 7 simultaneously.At insulation inserted block 12
The sidepiece of switch switch terminal be provided with sheet metal 14,
Sheet metal is towards radio antenna connection line side, and after insulation inserted block moves downward, inserted block separates two
Copper ball, and sheet metal is just by copper ball and the metal installing rack short circuit towards radio antenna connection line side,
Being formed wireless masked state, radio antenna switches to interphone antenna.And upwards transport at insulation inserted block
After Dong, two copper balls through the circular hole on insulation inserted block contact with each other time, radio antenna is in the conduction state,
Normally receive radio signals.
The operation principle of this switching device 3 is when inserted block 12 is in and is seated position, and two copper balls 15 are through inserting
Hole 21 on block contacts with each other, and the car antenna 1 of radio 4 is in the conduction state, normally receives radio station letter
Number.
When the inserted block 12 that insulate is pulled down, sheet metal 14 allows copper ball 15 and metal fastening frame 16 short circuit, and metal is tight
Gu frame 16 is connected with ground wire 6, now, the car antenna 1 of radio 4 is shielded, radio 4 external
Antenna 1 is ineffective.The transmitting signal of transmitter receiver 5 will not be received by radio 4.Now, transmitter receiver 5
Transmitting and receive signal and can be connected with the car antenna 1 of automobile by transmitter receiver lead-out wire 7, normally implement
Launch and receive signal, the car of trip of going with being conversed, improves speech range and communication quality.
By above-mentioned simple modifications, it is achieved that a car antenna 1 realizes for radio reception 4 and transmitter receiver 5 simultaneously
One line double-purpose functional.Such structure is not on the premise of increasing too many development cost and production cost, for vapour
Car adds additional function.Become automobile, the new attraction of particularly SUV automobile.
Claims (3)
1. seat radio and a transmitter receiver common antenna, have radio antenna, it is characterised in that: switching mechanism, transmitter receiver lead-out wire are set in radio antenna circuit；Described switching construction include about two relative to metal installing rack, insulation inserted block is installed in the middle of metal installing rack, in the middle of insulation inserted block, has the through hole of cross connection left and right metal installing rack, the insulation upper and lower two ends of inserted block to be exposed to outside metal installing rack, one end is operating side, and the other end is switch switch terminal；Metal installing rack is respectively arranged with plastic bushing, equipped with copper ball and spring in plastic bushing, the through hole in the middle of insulation inserted block of the copper ball in two plastic bushings contacts with each other, and spring one end is pressed on copper ball, the spring other end connects metal plug, and metal plug is fixed in plastic bushing；The metal plug of side plastic bushing is connected with radio antenna connection line, and the metal plug of opposite side plastic bushing connects radio antenna, and connects transmitter receiver by transmitter receiver lead-out wire simultaneously；Sidepiece in the switch switch terminal of insulation inserted block is provided with sheet metal, described sheet metal is towards radio antenna connection line side, after insulation inserted block moves downward, insulation inserted block separates two copper balls, and sheet metal is just by copper ball and the metal installing rack short circuit towards radio antenna connection line side, being formed wireless masked state, radio antenna switches to interphone antenna；After insulation inserted block moves upward, when two copper balls contact with each other through the hole on insulation inserted block, radio antenna is in the conduction state, normally receives radio signals.
Seat radio the most according to claim 1 and transmitter receiver common antenna, it is characterized in that: described switching mechanism is arranged on the empty place of fascia bottom, be fixed on one can accommodate transmitter receiver lead-out wire deposit on cabin, depositing cabin and have a telescopic cover plate, the operating side of switching mechanism inserted block is hidden in deposits in cabin.
Seat radio the most according to claim 1 and transmitter receiver common antenna, it is characterised in that: described plastic bushing has small closing in the one end installing copper ball, limits copper ball and does not deviates from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491972.5A CN104270164B (en) | 2014-09-24 | 2014-09-24 | A kind of seat radio and transmitter receiver common antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491972.5A CN104270164B (en) | 2014-09-24 | 2014-09-24 | A kind of seat radio and transmitter receiver common antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104270164A CN104270164A (en) | 2015-01-07 |
| CN104270164B true CN104270164B (en) | 2016-08-24 |
Family
ID=52161665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410491972.5A Active CN104270164B (en) | 2014-09-24 | 2014-09-24 | A kind of seat radio and transmitter receiver common antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104270164B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129745B (en) * | 2020-02-20 | 2022-10-25 | 常州仁千电气科技股份有限公司 | Antenna structure integrating talkback antenna and GPS (global positioning system) antenna |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008092311A (en) * | 2006-10-03 | 2008-04-17 | Furukawa Electric Co Ltd:The | Multiple frequency sharing antenna |
| CN101752676A (en) * | 2008-12-05 | 2010-06-23 | 沈阳铁路信号工厂 | Transponder duplex multifrequency community antenna |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08195616A (en) * | 1994-11-16 | 1996-07-30 | Harada Ind Co Ltd | Multiple wave common-use antenna |
| JPH08186420A (en) * | 1994-12-28 | 1996-07-16 | Zanavy Informatics:Kk | Print antenna |
| JP3119176B2 (en) * | 1996-10-23 | 2000-12-18 | 株式会社村田製作所 | Antenna shared distributor and transmitter / receiver for dielectric line |
| DE10260167A1 (en) * | 2002-12-20 | 2004-07-01 | Volkswagen Ag | Antenna system for motor vehicle, combines terrestrial radio reception antenna with antenna for receiving remote control signals into single common antenna |
| DE102005052872A1 (en) * | 2005-11-07 | 2007-07-19 | Anselm Dr. Fabig | Antenna e.g. radio antenna, insertion method for use in roof of e.g. taxi, involves accommodating antenna and/or antennae together with amplifier and combiner adjacent to illuminant in common housing |
| EP1947736A4 (en) * | 2005-11-08 | 2012-12-05 | Panasonic Corp | Composite antenna and portable terminal using same |
| JP2008131097A (en) * | 2006-11-16 | 2008-06-05 | Toyota Motor Corp | Integrated radio device |
| CN201222533Y (en) * | 2007-12-26 | 2009-04-15 | 蒋小平 | Automobile overhead antenna apparatus |
| CN102064378A (en) * | 2010-11-15 | 2011-05-18 | 蒋小平 | Automobile window glass amplitude modulation and frequency modulation shared printed antenna system |
| CN202584725U (en) * | 2012-05-07 | 2012-12-05 | 重庆长安汽车股份有限公司 | Audio main machine with close-distance wireless communication function |
-
2014
- 2014-09-24 CN CN201410491972.5A patent/CN104270164B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008092311A (en) * | 2006-10-03 | 2008-04-17 | Furukawa Electric Co Ltd:The | Multiple frequency sharing antenna |
| CN101752676A (en) * | 2008-12-05 | 2010-06-23 | 沈阳铁路信号工厂 | Transponder duplex multifrequency community antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104270164A (en) | 2015-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4365001B2 (en) | Automotive communication system | |
| CN103229387B (en) | Vehicle-mounted charging equipment and the vehicle of this charger of installation | |
| US6812900B2 (en) | Vehicle seating system capable of receiving and transmitting radio frequency signals | |
| DE102005024164B4 (en) | Handsfree for a mobile phone | |
| CN104270164B (en) | A kind of seat radio and transmitter receiver common antenna | |
| GB2496925A (en) | Wide area wireless communications apparatus adapted for in vehicle installation | |
| US20020013138A1 (en) | Radio receiver | |
| CN205050983U (en) | On -vehicle multimode combined antenna | |
| CN203854571U (en) | Door module for door of motor vehicle and motor vehicle door with same | |
| CN105813156A (en) | Method for switching radio station signal, device, terminal and vehicle | |
| CN101605159A (en) | A kind of in-vehicle hand-free apparatus for mobile phone | |
| EP1805976B1 (en) | Hands-free unit for a vehicle with an adjustable microphone | |
| CN109121130A (en) | Vehicle and for control from vehicle generate urgent call signal method | |
| JP2019004209A (en) | Communication device and vehicle | |
| CN1980565A (en) | Electric-wave shielding device for use in automobile | |
| JP5177499B2 (en) | Automotive antenna | |
| US20030153268A1 (en) | Number dialing kit for mobile phones that are capable of infrared data transmission | |
| CN203057274U (en) | Automobile multimedia system and intelligent handset bidirectional wireless connection system | |
| JP7230346B2 (en) | In-vehicle wireless system | |
| CN105261832A (en) | Vehicle-borne two-in-one antenna | |
| CN102271365A (en) | Vehicle-mounted civil communication system for high-speed railway | |
| CN112615634A (en) | Vehicle window with public mobile communication signal enhancement function | |
| CN214215483U (en) | Steering wheel switch | |
| CN215300643U (en) | Forced driving safety communication system | |
| CN115549712B (en) | Communication signal receiving and transmitting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |