CN204732522U - Combined antenna oscillator and use the dwarf forms car antenna of this combined antenna oscillator - Google Patents
Combined antenna oscillator and use the dwarf forms car antenna of this combined antenna oscillator Download PDFInfo
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- CN204732522U CN204732522U CN201520421136.XU CN201520421136U CN204732522U CN 204732522 U CN204732522 U CN 204732522U CN 201520421136 U CN201520421136 U CN 201520421136U CN 204732522 U CN204732522 U CN 204732522U
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Abstract
The utility model discloses a kind of combined antenna oscillator and use the dwarf forms car antenna of this combined antenna oscillator.Combined antenna oscillator comprises spaced AM/FM oscillator part, communication oscillator part, WIFI oscillator part; Each transducer part divides the conducting element comprising matrix He be molded over this matrix surface; The conducting element being molded over the matrix surface of described AM/FM oscillator part comprises inductance element and capacity cell, and described inductance element and described capacity cell are coupled to be suitable for receiving radio signals; The conducting element being molded over the matrix surface of described communication oscillator part and described WIFI oscillator part comprises radio communication oscillator element, and described radio communication oscillator element is suitable for wireless transmission/reception wireless communication signals.By utilizing combined antenna oscillator can comprise multiple antenna configuration with smaller size smaller, the reception frequency range of each antenna oscillator has a long way to go, and interference is very little mutually, can realize the effect obtaining the good signal quality of reception with smaller size smaller.
Description
Technical field
The utility model relates to vehicle electric field, particularly, relates to a kind of combined antenna oscillator and uses the dwarf forms car antenna of this combined antenna oscillator.
Background technology
The development of auto industry, makes the small size antenna with streamline profile become the selection of trend.Comparatively popular small size antenna is shark fins antenna at present.Along with gradually universal of shark fins antenna, shark fins antenna is integrated with increasing function, comprises AM/FM, GSM, 3G, 4G, WIFI, GPS, BD, GLONASS, GALILEO etc.But the functions such as AM/FM, GSM, 3G, 4G, WIFI wherein all need to rely on independent pick-up dipole.But due to shark fins inner antenna limited space, do not have enough spaces to lay the antenna pick-up dipole of One's name is legion.Therefore, how to use miniaturized car antenna obtaining good Signal reception effect simultaneously, can integrated more function, become this area problem demanding prompt solution.
Utility model content
In order to the confined space utilized in miniature antenna of maximum possible, better reception can be obtained simultaneously, the utility model proposes the multifunctional combination antenna oscillator of a integrated multifunctional antenna oscillator, this multifunctional combination antenna oscillator can comprise the several functions such as AM/FM, GSM, 3G, 4G, WIFI, preferably, also can on this basis more car combined network communications such as further integrated BLUETOOTH, NFC function.
The purpose of this utility model is to provide a kind of for vehicle-mounted combined antenna oscillator, although this combined antenna oscillator volume is little, radio signal reception is effective.Another object of the present utility model is to provide a kind of dwarf forms car antenna using combinations thereof antenna oscillator.
To achieve these goals, the utility model provides a kind of and it is characterized in that for vehicle-mounted combined antenna oscillator, and this combined antenna oscillator comprises spaced AM/FM oscillator part, communication oscillator part, WIFI oscillator part; Each transducer part divides the conducting element comprising matrix He be molded over this matrix surface; The conducting element being molded over the matrix surface of described AM/FM oscillator part comprises inductance element and capacity cell, and described inductance element and described capacity cell are coupled to be suitable for receiving radio signals; The conducting element being molded over the matrix surface of described communication oscillator part and described WIFI oscillator part comprises radio communication oscillator element, and described radio communication oscillator element is suitable for wireless transmission/reception wireless communication signals.
Further, described combined antenna oscillator also comprises insulation board, described insulation board be arranged on two adjacent transducer part divide between do not form conducting element part, two adjacent oscillator parts are fixed to one another together and spaced apart by described insulation board.
Further, described combined antenna oscillator also comprises fixed cover, and described fixed cover is arranged on top and/or the bottom of three oscillator parts, and three oscillator parts are fixed together at each interval.Preferably, described fixed cover is arranged on the bottom of three oscillator parts, and described fixed cover comprises three slots, and the bottom of three oscillator parts inserts three slots of described fixed cover respectively.
Further, described combined antenna oscillator also comprises magnification circuit plate, and described magnification circuit plate comprises amplifying circuit and multiple feed contact, and the conducting element of each oscillator part is connected to corresponding amplifying circuit by feed contact.
Further, the radio communication oscillator element of described communication oscillator part comprises at least one 4G communication oscillator element, and the radio communication oscillator element of described WIFI oscillator part comprises at least one WIFI communication oscillator element.Preferably, described 4G communication oscillator element is wideband microstrip wire antenna, and described WIFI communication oscillator element is wideband microstrip wire antenna.
Further, described radio communication oscillator element also comprises bluetooth oscillator element and NFC oscillator element.
Further, each oscillator element junction is by a conducting foam correspondence coupling described oscillator element.
Of the present utility modelly another aspect provides a kind of dwarf forms car antenna, comprising: the shell matched and mounting base and the following assembly in being arranged on space that described shell and described mounting base surround: above-mentioned combined antenna oscillator; And satellite antenna, be configured to export the satellite-signal of reception in car mobile satellite location equipment.
Further, the profile of this dwarf forms car antenna is shark fins shape.
The multifunctional combination antenna oscillator compact of such scheme, can design according to different shell shapes, adapts to the requirement of all kinds of Antenna of small dimensions to Multi-Function Antenna oscillator.By utilizing combined antenna oscillator can comprise multiple antenna configuration with smaller size smaller, the reception frequency range of each antenna oscillator has a long way to go, and therefore interference is very little mutually, can realize the effect obtaining the good signal quality of reception with smaller size smaller.
Other features and advantages of the utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the front view of the combined antenna oscillator according to the utility model execution mode;
Fig. 2 is the end view of the combined antenna oscillator according to the utility model execution mode;
Fig. 3 is the rearview of the combined antenna oscillator according to the utility model execution mode;
Fig. 4 is the stereogram of the combined antenna oscillator according to the utility model execution mode;
Fig. 5 is the dwarf forms car antenna appearance schematic diagram according to the utility model execution mode; And
Fig. 6 is the dwarf forms car antenna composition structural representation according to the utility model execution mode.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
According to a kind of execution mode of the present utility model, combined antenna oscillator comprises spaced AM/FM oscillator part, communication oscillator part, WIFI oscillator part, and each transducer part divides the conducting element comprising matrix He be molded over this matrix surface.The conducting element being molded over the matrix surface of described AM/FM oscillator part comprises inductance element and capacity cell, and described inductance element and described capacity cell are coupled to be suitable for receiving radio signals.The conducting element being molded over the matrix surface of described communication oscillator part and described WIFI oscillator part comprises radio communication oscillator element, and described radio communication oscillator element is suitable for wireless transmission/reception wireless communication signals.
On the matrix surface of three oscillator parts, form conductive pattern by LDS or other modes, this conductive pattern constitutes the antenna oscillator element of each oscillator part.
The radio communication oscillator element of communication oscillator part comprises at least one 4G communication oscillator element, and 4G communicates oscillator element can be backward compatible, can receive 3G signal of communication.The radio communication oscillator element of WIFI oscillator part comprises at least one WIFI communication oscillator element, for receiving WIFI wireless signal.Preferably, 4G communication oscillator element is wideband microstrip wire antenna, and WIFI communication oscillator element is wideband microstrip wire antenna.
Surface due to each oscillator part defines conducting element, in order to make to insulate between conducting element, the place can not forming conducting element between adjacent two transducer part are divided arranges insulation board, two adjacent oscillator parts are fixed to one another together and spaced apart by described insulation board, two adjacent transducer part form gap between dividing, and are convenient to oscillator element Received signal strength.
Alternatively, combined antenna oscillator also can comprise fixed cover, is arranged on top and/or the bottom of three oscillator parts, and three oscillator parts are fixed together at each interval.Preferably, fixed cover is arranged on the bottom of three oscillator parts, and described fixed cover comprises three slots, and the bottom of three oscillator parts inserts three slots of described fixed cover respectively, make while fixing adjacent transducer part divide between form gap.
Preferably, insulation board and fixed cover can be used simultaneously, such as, insulation board is set on the top of three oscillator parts, fixed cover is set in the bottom of three oscillator parts, make three transducer part divide between fixing more firm.
This combined antenna oscillator also can comprise magnification circuit plate, and this magnification circuit plate comprises amplifying circuit and multiple feed contact, and the conducting element of each oscillator part is connected to corresponding amplifying circuit by feed contact.Preferably, by fixed cover, three oscillator parts and magnification circuit plate are fixed together.In addition, in order to increase the reliability of connection, what magnification circuit plate also can be corresponding offers three slots, and the bottom of three oscillator parts is inserted in three slots of magnification circuit plate.
The oscillator element of three oscillator parts by it is arranged, complete the reception of AM/FM, GSM, 3G, 4G, WIFI signal, the signal received can be passed through conducting foam and is transferred on combined antenna magnification circuit plate, amplifying circuit, to after signal transacting, is transferred to by signal transmssion line on the terminal equipment of the signals such as AM/FM, GSM, 3G, 4G, WIFI.
Fig. 1-Fig. 4 is the front view of combined antenna oscillator according to the utility model execution mode, end view, rearview and stereogram.Below in conjunction with Fig. 1-Fig. 4, the combined antenna oscillator 1 that the utility model execution mode provides is described.
What the utility model execution mode provided can comprise spaced AM/FM oscillator part 2, communication oscillator part 3, WIFI oscillator part 9 for vehicle-mounted combined antenna oscillator 1.Each transducer part divides the conducting element 4 comprising matrix He be molded over this matrix surface.The conducting element 4 being molded over the matrix surface of AM/FM oscillator part 2 comprises inductance element and capacity cell, and inductance element and described capacity cell are coupled to be suitable for receiving radio signals.The conducting element 4 being molded over the matrix surface of communication oscillator part 3 and described WIFI oscillator part 9 comprises radio communication oscillator element, and radio communication oscillator element is suitable for wireless transmission/reception wireless communication signals.
In the present embodiment, AM/FM oscillator part 2 is arranged on centre, and communication oscillator part 3 and WIFI oscillator part 9 are separately positioned on the both sides of AM/FM oscillator part 2.Surface due to each oscillator part defines conducting element 4, in order to make to insulate between conducting element 4, the place, top that the present embodiment does not form conducting element between adjacent two transducer part are divided arranges insulation board 5, two adjacent oscillator parts are fixed to one another together and spaced apart by described insulation board, two adjacent transducer part form gap between dividing, and are convenient to oscillator element Received signal strength.
Combined antenna oscillator 1 in the present embodiment also comprises the fixed cover 6 of the bottom being arranged on three oscillator parts, make three transducer part divide between fixing more firm.
This combined antenna oscillator 1 also comprises magnification circuit plate 7, and this magnification circuit plate 7 comprises amplifying circuit (not shown) and multiple feed contact 8.Magnification circuit plate 7 can be printed circuit board (PCB).Each feed contact 8 correspondence coupling oscillator element on this magnification circuit plate 7, such as, welding coupling.The conducting element 4 of three oscillator parts is connected to the amplifying circuit on magnification circuit plate 7 by feed contact 8.In a preferred embodiment, each feed contact 8 on this magnification circuit plate 8 can by a conducting foam correspondence coupling oscillator element.Adopt conducting foam, make the assembling of combined antenna oscillator more simple, reduce the spoilage of assembling and causing, improve yields.
In embodiments, three oscillator parts are fixed on magnification circuit plate 7 by fixed cover 6, and the top connector portion 10 of three oscillator parts is through magnification circuit plate 7.The fastener group cooperatively interacted can be had between magnification circuit plate 7 and the matrix of three oscillator parts, can ensure that the contact of each feed contact 8 is good while being convenient to assembling by fastener group.Amplifying circuit can amplify the AM/FM reception signals received and the signal after amplifying is delivered to vehicle-mounted radio equipment to play.
By technique scheme, utilize combined antenna oscillator can comprise multiple antenna configuration with smaller size smaller, the reception frequency range of each antenna oscillator has a long way to go, and therefore interference is very little mutually, can realize the effect obtaining the good signal quality of reception with smaller size smaller.
In one embodiment, the material of matrix can be laser plastic (or being called stereo circuit plastics), this is a kind of plastics (under the chemical medicinal liquid of postorder soaks) decompositing seed metallization under induced with laser, can form continuous metal in laser-irradiated domain.Laser plastic can adopt ABS (acrylonitrile-butadiene-styrene copolymer) resin.Utilize the characteristic of laser plastic, continuous metal can be formed at matrix surface by laser direct forming (LDS), with shaping described multiple conducting element.
In one embodiment, the conducting element 4 of AM/FM oscillator part 2 comprises inductance element and capacity cell (not shown).Inductance element can be the snakelike cabling being molded over matrix left-hand face.Can adjust inductance value with length by adjusting the linear of snakelike cabling, capacity cell can be molded over baseline top as capacitive load.In one embodiment, capacity cell can as a part for capacitor (such as, a pole plate as capacitor), and the ground in combined antenna oscillator 1 environment for use can as another part of capacitor (such as, another pole plate as capacitor), the matrix between capacity cell and ground and air are then as insulation dielectric.Therefore, by changing the size of capacity cell and/or shape, the adjustment of capacitor parameters can be realized.In embodiments, the radio frequency band that can receive as required needs the size arranging capacity cell, such as, the area that capacity cell occupies matrix is set, to make the resonance frequency of the radio reception oscillator of inductance element and capacity cell composition between 98 ± 3MHz, to meet the reception to AM/FM reception signals.Can, by regulating the length of inductance element and size that is linear and capacity cell, realize the radio reception oscillator of inductance element and capacity cell composition tuning to operate under the frequency band expected in embodiments.
In one embodiment, the conducting element 4 of communication oscillator part 3 can comprise at least one 4G communication oscillator element, supports for vehicular communication equipment provides 4G to communicate.The oscillator of 4G communication simultaneously element can backward compatible 3G and gsm communication.Can arrange the shape of this 4G communication oscillator element when meeting the band requirement of 4G communication.In a preferred embodiment, 4G communication oscillator element can be wideband microstrip wire antenna, it has at distributing point place that one is long and the other is short Liang Ge branch, 4G communication oscillator element receive frequency 698-960MHz, 1710-2170MHz, 2300-2690MHz can be realized by the cabling mode and length adjusting microstrip line, meet the reception of 4G signal.In various embodiments, combined antenna oscillator 1 can have a 4G and communicate oscillator element (such as, be arranged on the front of communication oscillator part 3), also can have two 4G simultaneously and communicate oscillator element (such as, be arranged on the front and back of communication oscillator part 3), to realize MIMO communication.In embodiments, combined antenna oscillator 1 also can have more 4G communication oscillator element as required.
In one embodiment, the conducting element 4 of WIFI oscillator part 9 can comprise WIFI communication oscillator element, supports for vehicular communication equipment provides WIFI to communicate.Wireless network can be set up by WIFI between the vehicle that the combined antenna oscillator 1 provided according to the utility model is provided, to realize inter-vehicular communication and WIFI assist location by WIFI communication oscillator element.In a preferred embodiment, WIFI communication oscillator element can be wideband microstrip wire antenna, it has at distributing point place that one is long and the other is short Liang Ge branch, WIFI communication oscillator element receive frequency 2400-2485MHz, 5150-5825MHz can be realized by the cabling mode and length adjusting microstrip line, meet the reception to double frequency WIFI signal.
In a preferred embodiment, radio communication oscillator element can also comprise bluetooth oscillator element and near-field communication (NFC) oscillator element (not shown).By bluetooth oscillator element and NFC oscillator element, the support based on bluetooth and the car connected network communication based on NFC can be provided.In embodiments, these radio communication oscillators can be set on combined antenna oscillator according to the kind of radio communication oscillator element and quantity.Such as, when only have 4G communicate oscillator element communicate with a WIFI oscillator element time, these two oscillator elements can be separately positioned on the another side of communicate oscillator part 3 and WIFI oscillator part 9.
Combined antenna oscillator described above, can provide the support to AM/FM, 4G, WIFI frequency range, band limits AM/FM:87-108MHz at least simultaneously; 4G:698-960MHz, 1710-2170MHz, 2300-2690MHz; WiFi:2400-2485MHz, 5150-5825MHz.Can find out that the band limits difference that combined antenna oscillator is supported is comparatively large from above-mentioned band limits, from 100MHz to 2GHz-5GHz, between each frequency range, mutual interference can not be produced.Therefore, the combined antenna oscillator according to the utility model execution mode can have very little volume size, and such as, length, width and height are respectively 43,56,43 (unit mm).In addition, the figure due to combined antenna oscillator is molded directly within matrix, and the shaping of figure does not limit by the shape of matrix, and therefore the profile of combined antenna oscillator can have the shape of applicable car antenna enclosure interior shape.Like this, while raising car antenna enclosure interior space availability ratio, the stability of combined antenna oscillator is improved.
The dwarf forms car antenna that another aspect provides a kind of combined antenna oscillator adopting the utility model to provide of the present utility model.Fig. 5 is the dwarf forms car antenna appearance schematic diagram according to the utility model execution mode, and Fig. 6 is the dwarf forms car antenna composition structural representation according to the utility model execution mode.A kind of dwarf forms car antenna that the utility model execution mode provides, can comprise: the shell 101 matched and mounting base 102 and the following assembly in being arranged on space that described shell 101 and described mounting base 102 surround: above-mentioned combined antenna oscillator 1; And satellite antenna 103, be configured to export the satellite-signal of reception in car mobile satellite location equipment.
Pass through technique scheme; the car antenna provided; there is FM reception, satellite fix and wireless network concatenation ability; plurality of wireless networks standard can be applicable to; multiple antenna oscillator and receiver module are arranged in the space that shell and mounting base surround; make each assembly in dwarf forms car antenna obtain good protection, still can ensure the normal use of antenna in the extreme circumstances.
In embodiments, the bottom of described mounting base 102 can be configured to be suitable for being arranged on vehicle roof, such as, the bottom shape of mounting base 102 and structure can be configured to adapt with standard antenna (such as, shark fin type antenna) mounting interface.
In embodiments, satellite antenna 103 can for being suitable for the antenna receiving GPS and/or BDS (dipper system) satellite-signal.This satellite antenna 103 can be made up of dielectric antenna and low noise amplifier (LNA).The reception to GPS/BDS signal can be completed by dielectric antenna.Mobile satellite location equipment in car is exported to after the satellite-signal that LNA can be configured to described dielectric antenna to receive amplifies.In embodiments, LNA can be made up of 2 pole amplifying circuits, can adopt following combination of devices: field effect transistor (Rui Sa) NE3509M04+ radio-frequency module (grace intelligence Pu) BGA2748 or BGA2712 and uPC2712.In another in execution mode, another kind of scheme is that LNA is made up of 3 pole amplifying circuits, such as, can adopt following combination of devices: field effect transistor NE3509M04+ triode BFG425+ triode BFG425.
Parts according to using in the dwarf forms car antenna of the utility model execution mode can realize several functions, and integrated level is high, and compact.Therefore, the position between each parts can be arranged according to the flexible shapes of car antenna, arranges and only needs to consider that arranging of particular elements requires.Such as, for the setting of satellite antenna 103, require that it is horizontally disposed with, and block without metal within the scope of 5 °-10 °, top.In a preferred embodiment, can satellite antenna 103 be installed on mounting base 102 by support (not shown), support can have the angle pre-set, to offset the level angle of roof, and satellite antenna 103 maintenance level after making car antenna installation.
In a preferred embodiment, its installation site on mounting base 102 can be set according to the height relationships of each parts, be not limited to the installation site shown in figure.In addition, for the ease of installing, the predeterminated position on mounting base 102 can be installed on according to each parts in dwarf forms car antenna of the present utility model, and preferably can be screwed.
In one embodiment, the dwarf forms car antenna that the utility model provides can be suitable for being arranged on roof.For this reason, the first threaded portion 104 being adapted to pass through roof installing hole (not shown) can be configured with bottom mounting base 102; And the second threaded portion 106 detachably coordinated with the first threaded portion 104 can also be comprised according to the car antenna of the utility model execution mode, the diameter of this second threaded portion 106 preferably should be greater than roof installing hole with from car antenna described in car internal fixtion.When fixing up an aerial wire, by outstanding inside vehicle roof by installing hole for the first threaded portion 104, then is matched with ledge in the car of the first threaded portion 104 in the second threaded portion 106.In embodiments, the first threaded portion 104 can be screw rod, and the second threaded portion 106 can for the combination nut that can coordinate with this screw rod.The structure of combination nut can comprise lower nuts and the top band palmula circle for being connected with roof coordinated with screw rod.Band palmula circle is connected with roof metallic plate when can work as nut.First threaded portion 104 can be hollow structure, and this hollow structure can run through the first threaded portion 104 and mounting base 102, and the wire in car antenna or cable can be introduced in car by this hollow structure.
In a preferred embodiment, can also comprise according to the dwarf forms car antenna of the utility model execution mode: be arranged on the rubber cushion 105 between shell 101 and roof.Rubber cushion 105 can have shock absorbing effect, protection car antenna intraware, improves car antenna useful life.In another embodiment, car antenna according to the utility model execution mode can also comprise: be arranged on the waterproof apron 107 between mounting base 102 and roof, waterproof apron 107 is arranged on around the first threaded portion 104, namely around installing hole, thus improves water resistance.In various embodiments, the material of rubber cushion 105 and waterproof apron 107 can be rubber or silica gel.
It should be noted that, in execution mode of the present utility model, the shell 101 of antenna and mounting base 102 are combined each antenna function module or assembly that (such as, by bayonet socket clamping or connected by screw) inner space formed afterwards is suitable for arranging in described dwarf forms car antenna.Such as, each antenna function module or assembly can be arranged on mounting base 102 or shell 101 by modes such as stickup, clamping, riveted joint or screw are fixing.The profile of the dwarf forms car antenna after combination can be as shown in Figure 5.
Fig. 5 is the dwarf forms car antenna appearance schematic diagram according to the utility model execution mode.As shown in Figure 5, shark fins shape is preferably according to the car antenna profile after assembly (i.e. the profile of shell 101) of the utility model execution mode.According to the dwarf forms car antenna of the utility model execution mode, there is compact volume and low windage profile, be suitable for high vehicle speeds and use for a long time.
Execution mode of the present utility model adopts LDS technique to form conductive pattern at the matrix surface of oscillator part, thus can on matrix straight forming oscillator element, the interference of car antenna inner member is stablized, also can be avoided to the antenna oscillator of such manufacture more, also can save more design space, the conductive pattern of formation is oscillator element simultaneously.Wherein LDS technique can comprise by laser irradiation activation conductive pattern, and carries out metal-plated to the conductive pattern of activation.
In embodiments, conducting element 4 can comprise: inductance element, capacity cell, radio communication oscillator element, and wherein, described inductance element and described capacity cell are coupled to be suitable for receiving radio signals; And described radio communication oscillator element is suitable for wireless transmission/reception wireless communication signals.In various embodiments, oscillator element can also comprise: bluetooth oscillator element and near-field communication (NFC) oscillator element.The type of conducting element and quantity can be selected according to the signal of required reception.
In embodiments, the method can comprise use laser plastic and prepare described matrix.Laser plastic (or being called stereo circuit plastics), this is a kind of plastics decompositing seed metallization under induced with laser, can form continuous metal in laser-irradiated domain.Conductive pattern can be formed, i.e. conducting element thus through swashing light-struck matrix surface.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection range of the present utility model.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different execution mode of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. for a vehicle-mounted combined antenna oscillator, it is characterized in that, this combined antenna oscillator comprises spaced AM/FM oscillator part, communication oscillator part, WIFI oscillator part;
Each transducer part divides the conducting element comprising matrix He be molded over this matrix surface;
The conducting element being molded over the matrix surface of described AM/FM oscillator part comprises inductance element and capacity cell, and described inductance element and described capacity cell are coupled to be suitable for receiving radio signals;
The conducting element being molded over the matrix surface of described communication oscillator part and described WIFI oscillator part comprises radio communication oscillator element, and described radio communication oscillator element is suitable for wireless transmission/reception wireless communication signals.
2. combined antenna oscillator according to claim 1, it is characterized in that, described combined antenna oscillator also comprises insulation board, described insulation board be arranged on two adjacent transducer part divide between do not form conducting element part, two adjacent oscillator parts are fixed to one another together and spaced apart by described insulation board.
3. combined antenna oscillator according to claim 1 and 2, is characterized in that, described combined antenna oscillator also comprises fixed cover, and described fixed cover is arranged on top and/or the bottom of three oscillator parts, and three oscillator parts are fixed together at each interval.
4. combined antenna oscillator according to claim 3, is characterized in that, described fixed cover is arranged on the bottom of three oscillator parts, and described fixed cover comprises three slots, and the bottom of three oscillator parts inserts three slots of described fixed cover respectively.
5. combined antenna oscillator according to claim 1, it is characterized in that, this combined antenna oscillator also comprises magnification circuit plate, and this magnification circuit plate comprises amplifying circuit and multiple feed contact, and the conducting element of each oscillator part is connected to corresponding amplifying circuit by feed contact.
6. combined antenna oscillator according to claim 1, it is characterized in that, the radio communication oscillator element of described communication oscillator part comprises at least one 4G communication oscillator element, and the radio communication oscillator element of described WIFI oscillator part comprises at least one WIFI communication oscillator element.
7. combined antenna oscillator according to claim 6, is characterized in that, described 4G communication oscillator element is wideband microstrip wire antenna, and described WIFI communication oscillator element is wideband microstrip wire antenna.
8. combined antenna oscillator according to claim 6, is characterized in that, described radio communication oscillator element also comprises bluetooth oscillator element and NFC oscillator element.
9. a dwarf forms car antenna, is characterized in that, comprising: the shell matched and mounting base and the following assembly in being arranged on space that described shell and described mounting base surround:
Combined antenna oscillator any one of claim 1-8 described in claim; And
Satellite antenna, is configured to export the satellite-signal of reception in car mobile satellite location equipment.
10. dwarf forms car antenna according to claim 9, is characterized in that, the profile of this dwarf forms car antenna is shark fins shape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421136.XU CN204732522U (en) | 2015-05-30 | 2015-06-15 | Combined antenna oscillator and use the dwarf forms car antenna of this combined antenna oscillator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363181 | 2015-05-30 | ||
| CN201520421136.XU CN204732522U (en) | 2015-05-30 | 2015-06-15 | Combined antenna oscillator and use the dwarf forms car antenna of this combined antenna oscillator |
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| CN204732522U true CN204732522U (en) | 2015-10-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552539A (en) * | 2015-12-22 | 2016-05-04 | 卜放 | Vehicle-mounted antenna |
| CN106207496A (en) * | 2015-05-30 | 2016-12-07 | 卜放 | Combined antenna oscillator and use the dwarf forms car antenna of this combined antenna oscillator |
| CN112740479A (en) * | 2018-09-28 | 2021-04-30 | 株式会社友华 | Vehicle-mounted antenna device |
-
2015
- 2015-06-15 CN CN201520421136.XU patent/CN204732522U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207496A (en) * | 2015-05-30 | 2016-12-07 | 卜放 | Combined antenna oscillator and use the dwarf forms car antenna of this combined antenna oscillator |
| CN106207496B (en) * | 2015-05-30 | 2023-03-10 | 安费诺三浦（辽宁）汽车电子有限公司 | Combined antenna oscillator and low-profile vehicle-mounted antenna using same |
| CN105552539A (en) * | 2015-12-22 | 2016-05-04 | 卜放 | Vehicle-mounted antenna |
| CN112740479A (en) * | 2018-09-28 | 2021-04-30 | 株式会社友华 | Vehicle-mounted antenna device |
| CN112740479B (en) * | 2018-09-28 | 2024-05-14 | 株式会社友华 | Vehicle-mounted antenna device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 112531 1 groups of Jintun village, Jinjia Town, Changtu County, Tieling, Liaoning Province, 1, 2, 3, 4 and 5 Patentee after: Amphenol three Pu (Liaoning) Automotive Electronics Co. Address before: 110027 Shenyang economic and Technological Development Zone, Liaoning, Lin Hai Road, No. 18, No. Patentee before: Bo Fang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20200615 |