CN108631799B - Vehicle-mounted electromagnetic oscillation signal receiving device - Google Patents
Vehicle-mounted electromagnetic oscillation signal receiving device Download PDFInfo
- Publication number
- CN108631799B CN108631799B CN201710156867.XA CN201710156867A CN108631799B CN 108631799 B CN108631799 B CN 108631799B CN 201710156867 A CN201710156867 A CN 201710156867A CN 108631799 B CN108631799 B CN 108631799B
- Authority
- CN
- China
- Prior art keywords
- vehicle
- signal receiving
- magnetic rod
- rod core
- substrate
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
- H04B1/082—Constructional details, e.g. cabinet to be used in vehicles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0064—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with separate antennas for the more than one band
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
The invention discloses a vehicle-mounted electromagnetic oscillation signal receiving device, which comprises a magnetic rod core inductor and a substrate arranged at the bottom, wherein the left end and the right end of the substrate are signal output ports. The frequency signals mainly received by each magnetic rod core inductor in the device are different, and the received frequency signals are input to the vehicle-mounted communication entertainment equipment through the signal transmission line from the signal output port of the substrate. The invention reduces the use of the antenna, and the signal receiving of different vehicle-mounted communication entertainment equipment is designed in one electromagnetic oscillation signal receiving device, and the signal is received by the magnetic rod core inductor, so that the invention is beautiful and practical.
Description
Technical Field
The invention relates to the field of vehicle signal receiving, in particular to a vehicle-mounted electromagnetic oscillation signal receiving device.
Background
With the improvement of society and the improvement of living standard, automobiles are more and more popular, various communication entertainment equipment (radio, telephone, bluetooth, navigation, WIFI, television and the like) in the automobiles are more and more popular, and in order to meet the signal receiving of the communication entertainment equipment, the automobile roofs are mostly propped against one or more long small braid antenna rods to receive required signals, so that the attractiveness is affected, the automobile is extremely inconvenient to get in and out of a parking lot and a garage, and the automobile is also extremely tedious to be taken off and screwed again all the time during automobile washing.
Later, a person adopts a spring and an iron rod to shrink or uses a small coiled PCB board to be placed in a fin-shaped plastic shell to replace the long small braid antenna rod, but the problem of entering and exiting a parking garage and washing vehicles can only be solved, the signal receiving effect of communication entertainment equipment is extremely poor, and the daily use requirement of a vehicle owner cannot be met.
Therefore, whether to provide a problem that can solve the car and get in and out of parking garage and car washing time, can guarantee in the car that various communication amusement equipment can normal use again is the urgent problem that needs to be solved of the person skilled in the art.
Disclosure of Invention
In order to overcome the problems, the invention aims to provide a vehicle-mounted electromagnetic oscillation signal receiving device, which is used for designing signal receiving of different vehicle-mounted communication entertainment equipment (such as a radio, a telephone, bluetooth, navigation, WIFI, television and the like) in one electromagnetic oscillation signal receiving device, so that the inconvenience of use is reduced.
In order to achieve the above object, the technical scheme of the present invention is as follows: the vehicle-mounted electromagnetic oscillation signal receiving device comprises a magnetic rod core inductor and a substrate arranged at the bottom;
the substrate is a substrate with semicircular end parts and rectangular middle parts, circular holes with the diameter equal to the radius of the semicircle are respectively arranged in the semicircular structures of the two end parts, and the left end and the right end of the substrate are signal output ports;
the magnetic rod core inductors comprise 10 or the number is not limited to 10, the main frequency signals received by each magnetic rod core inductor are different, and the received frequency signals are input to the vehicle-mounted communication entertainment equipment through the signal transmission line from the signal output port of the substrate;
further, the magnetic rod core inductor comprises an electromagnetic core arranged in the center and a metal wire which is spiral around the electromagnetic core.
Further, the magnetic rod core inductor automatically becomes a main receiving inductor and an auxiliary receiving inductor according to specific received frequency requirements.
Further, the signals received by the magnetic rod core inductor are automatically matched with signals required by entertainment communication equipment through frequency signals.
Further, the number of the magnetic rod core inductors is set according to the number of the communication entertainment devices, and the number is not limited to 10.
Further, the vehicle-mounted electromagnetic oscillation signal receiving device is arranged at any signal receiving position in the vehicle according to the requirement.
The invention has the beneficial effects that: the vehicle-mounted electromagnetic oscillation signal receiving device designs the signal receiving of different vehicle-mounted communication entertainment equipment (radio, telephone, bluetooth, navigation, WIFI, television and the like) into one electromagnetic oscillation signal receiving device through the radiation principle of an electric field and a magnetic field and the auxiliary automatic receiving principle of electromagnetic oscillation of different wave bands. In the technical scheme, an electromagnetic oscillator is formed by an electromagnetic core and a magnetic rod core inductor made of metal wires to receive signals with different frequencies, and then the signals are input to vehicle type communication entertainment equipment through a signal transmission line, and the required frequency is automatically adapted according to the quantity and the corresponding frequency of the vehicle-mounted communication entertainment equipment. In use, signals required by different communication entertainment equipment and signals received by different magnetic rod core inductors are automatically adapted to required frequencies, and other numbers of magnetic rod core inductors are used for auxiliary reception, so that the signals required by the communication entertainment equipment achieve the best effect.
Compared with the prior art, the invention not only can make the signals required by the in-vehicle communication entertainment equipment more stable, has better effect, but also is convenient, simple and quick to install, can be directly adhered in the shark fin type shell, and can be installed and used in other signal receiving positions to ensure that the in-vehicle communication entertainment equipment can be normally used. The technical scheme of the invention solves the problems which need to be solved in the prior art, and can be used in places where signal receiving is needed without designing and installing different receiving antennas for different in-car communication entertainment equipment, so that the vehicle body is more dynamic and attractive in flow linearity, and the signal receiving problem in special situations such as car washing and warehouse entry is avoided.
The technical scheme has simple requirements on the production process, the production equipment does not need special customized mechanical equipment, a large amount of manpower and financial resources consumed by various different frequency band receiving antennas required by the use of in-car communication entertainment equipment can be effectively reduced, great economic benefit is brought to society, and the method has strong economic practicability.
In conclusion, the invention simultaneously satisfies the beauty, practicability and manufacturing simplicity, and is suitable for further popularization.
Drawings
FIG. 1 is a schematic diagram of the electromagnetic oscillation signal receiving device of the vehicle;
fig. 2 is a schematic front view of a substrate of the present vehicle-mounted electromagnetic oscillation signal receiving device;
FIG. 3 is a schematic diagram showing the back surface of the substrate of the electromagnetic oscillation signal receiving device;
wherein 1 is a substrate, 2 is an electromagnetic core, 3 is a metal wire, and 4 is a magnetic rod core inductor.
Detailed Description
The invention will be further described with reference to the drawings.
As shown in fig. 1, fig. 1 is a schematic diagram of a finished product of the vehicle-mounted electromagnetic oscillation signal receiving device, an electromagnetic core 2 and a metal wire 3 are made into an electromagnetic rod core inductor 4, an electromagnetic oscillator is formed by a plurality of the electromagnetic rod core inductors 4 to receive signals with different frequencies, and then the signals are transmitted to vehicle-mounted communication entertainment equipment through a signal transmission line from an end A or an end B of a substrate. The plurality of magnetic rod core inductors 4 form an electromagnetic oscillator in a serial or parallel connection mode through the base plate 1, signals required by different communication entertainment equipment and signals received by different magnetic rod core inductors are automatically adapted to required frequencies in use, and other numbers of magnetic rod core inductors 4 are used for auxiliary receiving, so that the signals required by the communication entertainment equipment achieve the best effect. For example: the frequency signal required by the vehicle-mounted telephone corresponds to the frequency received by the No. 4 magnetic bar core inductor, the other magnetic bar core inductors are used for auxiliary reception, the receiving blind area of the frequency corresponding to the No. 4 magnetic bar core inductor is made up, and the frequency signal required by the vehicle-mounted telephone is better and stronger.
Fig. 2 and fig. 3 are schematic diagrams of the front and back surfaces of a substrate of the vehicle-mounted electromagnetic oscillation signal receiving device, wherein the substrate is a substrate with semicircular end parts and rectangular middle part, circular holes with diameters equal to the radius of the semicircle are respectively arranged in semicircular structures of the two end parts, the left end and the right end of the substrate are signal output ports, and the end A and the end B in the diagram are signal output ports required by signal transmission lines for outputting signals to in-vehicle entertainment equipment. In fig. 2, the circle on the front side of the substrate is marked as a connection assembly mode between the magnetic rod core inductors and the substrate, and in fig. 3, the circle on the back side of the substrate is marked as an interconnection assembly mode between the magnetic rod core inductors.
The vehicle-mounted electromagnetic oscillation signal receiving device designs the signal receiving of different vehicle-mounted communication entertainment equipment (radio, telephone, bluetooth, navigation, WIFI, television and the like) into one electromagnetic oscillation signal receiving device through the radiation principle of an electric field and a magnetic field and the auxiliary automatic receiving principle of electromagnetic oscillation of different wave bands. In the technical scheme, an electromagnetic oscillator is formed by an electromagnetic core and a magnetic rod core inductor made of metal wires to receive signals with different frequencies, and then the signals are input to vehicle type communication entertainment equipment through a signal transmission line, and the required frequency is automatically adapted according to the quantity and the corresponding frequency of the vehicle-mounted communication entertainment equipment. In use, signals required by different communication entertainment equipment and signals received by different magnetic rod core inductors are automatically adapted to required frequencies, and other numbers of magnetic rod core inductors are used for auxiliary reception, so that the signals required by the communication entertainment equipment achieve the best effect.
The number of the magnetic rod core inductors can be selected according to specific requirements, and the number of the magnetic rod core inductors is not limited, so that the free selectivity is provided for the number of communication entertainment equipment in use, and the use is more flexible. In addition, the technical scheme avoids the use of the antenna, so the installation aspect can be designed according to specific requirements, has the characteristics of attractive appearance and simplicity, and meets the requirement of current people on signal reception of the communication and entertainment equipment.
In summary, the vehicle-mounted electromagnetic oscillation signal receiving device designs the signal receiving of different vehicle-mounted communication entertainment equipment (radio, telephone, bluetooth, navigation, WIFI, television and the like) in one electromagnetic oscillation signal receiving device through the radiation principle of an electric field and a magnetic field and the auxiliary automatic receiving principle of electromagnetic oscillation of different wave bands. In addition, in use, signals required by different communication entertainment equipment and signals received by different magnetic rod core inductors are automatically adapted to required frequencies, and other numbers of magnetic rod core inductors are used for auxiliary reception, so that the signals required by the communication entertainment equipment achieve the best effect. Moreover, the device has the characteristics of flexible use and simple operation, and is suitable for further popularization.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (3)
1. The vehicle-mounted electromagnetic oscillation signal receiving device is characterized by comprising a magnetic rod core inductor and a substrate arranged at the bottom;
the substrate is a substrate with semicircular end parts and rectangular middle parts, circular holes with the diameter equal to the radius of the semicircle are respectively arranged in the semicircular structures of the two end parts, and the left end and the right end of the substrate are signal output ports;
the magnetic rod core inductors comprise a plurality of magnetic rod core inductors, the frequency signals mainly received by each magnetic rod core inductor are different, and the received frequency signals are input to the vehicle-mounted communication entertainment equipment through the signal transmission line from the signal output port of the substrate;
the magnetic rod core inductor comprises an electromagnetic core arranged in the center and a metal wire which surrounds the electromagnetic core and is spiral;
the magnetic rod core inductor is automatically identified to be a main receiving inductor and an auxiliary receiving inductor according to specific received frequency requirements;
the signals received by the magnetic rod core inductor are automatically matched with signals required by entertainment communication equipment through frequency signals.
2. The on-vehicle electromagnetic oscillation signal receiving apparatus according to claim 1, wherein the number of the magnetic bar core inductances is set according to the number of the communication entertainment devices.
3. The in-vehicle electromagnetic oscillation signal receiving apparatus according to claim 1, wherein the in-vehicle electromagnetic oscillation signal receiving apparatus is installed at an arbitrary signal receiving position in a vehicle as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156867.XA CN108631799B (en) | 2017-03-16 | 2017-03-16 | Vehicle-mounted electromagnetic oscillation signal receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156867.XA CN108631799B (en) | 2017-03-16 | 2017-03-16 | Vehicle-mounted electromagnetic oscillation signal receiving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108631799A CN108631799A (en) | 2018-10-09 |
| CN108631799B true CN108631799B (en) | 2023-09-22 |
Family
ID=63687694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710156867.XA Active CN108631799B (en) | 2017-03-16 | 2017-03-16 | Vehicle-mounted electromagnetic oscillation signal receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108631799B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB892941A (en) * | 1957-07-18 | 1962-04-04 | John Donald Burke | Improvements in variable inductance devices |
| JPH0583867U (en) * | 1992-03-31 | 1993-11-12 | 長野日本無線株式会社 | Memory card |
| CN1483209A (en) * | 2000-12-20 | 2004-03-17 | С | Choke coil |
| JP2007028472A (en) * | 2005-07-21 | 2007-02-01 | Matsushita Electric Ind Co Ltd | Antenna device |
| JP2010264797A (en) * | 2009-05-12 | 2010-11-25 | Tokai Rika Co Ltd | Communication device for vehicle |
| CN203206458U (en) * | 2012-06-11 | 2013-09-18 | 瑞声声学科技(常州)有限公司 | Tablet sound-emitting device and apparatus using same |
| CN206542396U (en) * | 2017-03-16 | 2017-10-03 | 赵东方 | Vehicular electromagnetic oscillating signal reception device |
-
2017
- 2017-03-16 CN CN201710156867.XA patent/CN108631799B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB892941A (en) * | 1957-07-18 | 1962-04-04 | John Donald Burke | Improvements in variable inductance devices |
| JPH0583867U (en) * | 1992-03-31 | 1993-11-12 | 長野日本無線株式会社 | Memory card |
| CN1483209A (en) * | 2000-12-20 | 2004-03-17 | С | Choke coil |
| JP2007028472A (en) * | 2005-07-21 | 2007-02-01 | Matsushita Electric Ind Co Ltd | Antenna device |
| JP2010264797A (en) * | 2009-05-12 | 2010-11-25 | Tokai Rika Co Ltd | Communication device for vehicle |
| CN203206458U (en) * | 2012-06-11 | 2013-09-18 | 瑞声声学科技(常州)有限公司 | Tablet sound-emitting device and apparatus using same |
| CN206542396U (en) * | 2017-03-16 | 2017-10-03 | 赵东方 | Vehicular electromagnetic oscillating signal reception device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108631799A (en) | 2018-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104183900B (en) | Vehicle antenna | |
| CN107592947B (en) | Shark fin antenna comprising vehicle type internet of vehicles communication system | |
| JP2012080388A (en) | Antenna device | |
| JP2016197859A (en) | Antenna device and radio communication system | |
| CN105305030A (en) | On-automobile multimode combined antenna | |
| CN106252892A (en) | A kind of antenna assembly | |
| CN201571097U (en) | Terminal integrated with antenna and mobile phone support | |
| CN205050983U (en) | On -vehicle multimode combined antenna | |
| CN102290635B (en) | In-vehicle antenna system and method | |
| CN2800505Y (en) | Automobile antenna device | |
| CN205488476U (en) | Multiband vehicle antenna subassembly and shark fins antenna module | |
| CN108631799B (en) | Vehicle-mounted electromagnetic oscillation signal receiving device | |
| EP2752940A1 (en) | Antenna assembly | |
| CN206542396U (en) | Vehicular electromagnetic oscillating signal reception device | |
| CN206076486U (en) | Car antenna | |
| CN104078752B (en) | Vehicle-mounted short-wave communication antenna | |
| CN203150700U (en) | Vehicle radio-frequency electronic signal receiving device | |
| CN206225560U (en) | A kind of antenna assembly | |
| CN204732521U (en) | A kind of car antenna with metal plate-like oscillator | |
| CN202888388U (en) | Automobile antenna provided with umbrella-shaped oscillator | |
| CN210744166U (en) | V2X antenna device, V2X antenna system and vehicle | |
| CN210984956U (en) | Vehicle-mounted Bluetooth double-mimo antenna | |
| WO2008092312A1 (en) | Finlike combination antenna | |
| CN206712030U (en) | Car antenna | |
| CN209183722U (en) | One kind is intelligent vehicle-carried to wear seven unification combined antennas of top |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |