CN207719400U - Vehicle-mounted shark fin automobile antenna - Google Patents
Vehicle-mounted shark fin automobile antenna Download PDFInfo
- Publication number
- CN207719400U CN207719400U CN201721873184.8U CN201721873184U CN207719400U CN 207719400 U CN207719400 U CN 207719400U CN 201721873184 U CN201721873184 U CN 201721873184U CN 207719400 U CN207719400 U CN 207719400U
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- mainboard
- antennas
- antenna
- vehicle
- pedestal
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- 241000251730 Chondrichthyes Species 0.000 title claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an on-vehicle shark fin car antenna, the on-line screen storage device comprises a base, fixed mounting has the mainboard on the base, fixed mounting has two L ET antennas and an AM FM antenna on the mainboard, just L ET antenna and AM FM antenna are PCB board antenna, still be provided with the upper cover on the base, the inboard of upper cover is provided with and is used for acceping the cavity of L ET antenna and AM FM antenna, the below of base still be provided with the connector pencil of mainboard intercommunication, through all adopting the antenna of PCB plate structure with L ET antenna and AM FM antenna to on arriving the mainboard with its cartridge, integrate the inside to shark fin antenna with two kinds of antennas, reduced the windage, increased the aesthetic property, stability is very strong, also more convenient to produce, assemble.
Description
Technical field
The utility model is related to a kind of vehicle-mounted shark fins car antennas, belong to car antenna technical field.
Background technology
Conventional car antenna has glass fibre coiling, makes helical form with electric wire, mounted on outer mast antenna, but this
A little antenna structures are each defective.For example, glass fibre coiling mounting process is complicated, also will appear not with the signal that jolts of automobile
Stable situation；It is that installation is not in place, and over time, ageing of rubber holds mounted on the shortcomings that outer mast antenna
Easily there is leak, installation automobile cover is also inconvenient；Spiral helicine disadvantage is made with electric wire to be detrimental to produce, stability is poor.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of vehicle-mounted shark fins car antennas, by by LET days
Line and AM/FM antennas all use the antenna of pcb board structure, and are inserted on mainboard, and two kinds of antennas are integrated into shark fins
The inside of antenna, reduces windage, increases aesthetics, and stability is very strong, is also more convenient for producing, assembly.
In order to solve the above-mentioned technical problem, technical solution used by the utility model is：
A kind of vehicle-mounted shark fins car antenna, including pedestal, are installed with mainboard on the pedestal, solid on the mainboard
There are two LET antennas and an AM/FM antennas for Dingan County's dress, and the LET antennas and AM/FM antennas are pcb board antenna, described
It is additionally provided with upper cover on pedestal, the cavity for accommodating the LET antennas and AM/FM antennas is provided on the inside of the upper cover,
The connector harness being connected to the mainboard is additionally provided with below the pedestal.
A kind of vehicle-mounted shark fins car antenna above-mentioned, it is characterised in that：The surface of the mainboard is provided with three groups of jacks,
The pcb board bottom of the LET antennas and AM/FM antennas, which is both provided with one group, can correspond to the pin being inserted into the jack, and lead to
It crosses and is weldingly fixed on the mainboard.
A kind of vehicle-mounted shark fins car antenna above-mentioned, it is characterised in that：It is additionally provided on the pedestal for fixing
Mainboard, corresponding with board edges shape lug boss are stated, multiple mounting holes, the master are provided on the lug boss
Plate is fixedly connected by the screw being screwed into the mounting hole with the pedestal.
A kind of vehicle-mounted shark fins car antenna above-mentioned, it is characterised in that：The both ends of the lug boss are respectively arranged with one
A positioning column, the mainboard are provided at both ends with location hole corresponding with the positioning column position.
A kind of vehicle-mounted shark fins car antenna above-mentioned, it is characterised in that：The cavity outer surface and table in the upper cover
It is provided with multiple reinforcing ribs between face, multiple threaded holes are provided on the reinforcing rib, the pedestal is by being screwed into the screw thread
Bolt in hole is fixedly connected with the upper cover.
A kind of vehicle-mounted shark fins car antenna above-mentioned, it is characterised in that：The periphery of the lug boss is provided with sealing ring.
A kind of vehicle-mounted shark fins car antenna above-mentioned, it is characterised in that：The AM/FM antennas are secured transverse to the master
On plate, described two LET antennas are vertically fixed on the mainboard of AM/FM antennas both sides.
A kind of vehicle-mounted shark fins car antenna above-mentioned, it is characterised in that：The lower surface of the pedestal is provided with installation bullet
Piece.
The utility model has the beneficial effects that：By the way that LET antennas and AM/FM antennas all to be used to the antenna of pcb board structure,
And inserted on mainboard, two kinds of antennas are integrated into the inside of shark fins antenna, reduces windage, increases aesthetics,
Stability is very strong, is also more convenient for producing, assembly.
Description of the drawings
Fig. 1 is a kind of fractionation schematic diagram of vehicle-mounted shark fins car antenna of the utility model；
Fig. 2 is a kind of structural schematic diagram of the pedestal of vehicle-mounted shark fins car antenna of the utility model；
Fig. 3 is a kind of structural schematic diagram of the upper cover of vehicle-mounted shark fins car antenna of the utility model；
Fig. 4 be a kind of vehicle-mounted shark fins car antenna of the utility model mainboard and antenna be fixed to pedestal on when structure
Schematic diagram.
Specific implementation mode
Below in conjunction with Figure of description, the utility model is further described.
As Figure 1-Figure 4, a kind of vehicle-mounted shark fins car antenna, including pedestal 1 are installed on the pedestal 1
Mainboard 2, is fixedly mounted that there are two LET antennas 3 and an AM/FM antennas 4, and the LET antennas 3 and AM/FM on the mainboard 2
Antenna 4 is pcb board antenna, is additionally provided with upper cover 5 on the pedestal 1, and the inside of the upper cover 5 is provided with described for accommodating
The cavity 51 of LET antennas 3 and AM/FM antennas 4, the lower section of the pedestal 1 are additionally provided with the connector line being connected to the mainboard 2
Beam 8.A wherein LET antennas 3 and AM/FM antenna 4 is used is connected up on pcb board, by debugging the wiring line-spacing on PCB,
The overall length of line and the width of line reach the realization of receptivity, are then attached on mainboard, by by LET antennas and AM/
FM antennas all use the antenna of pcb board structure, and are inserted on mainboard, and two kinds of antennas are integrated into shark fins antenna
Portion reduces windage, increases aesthetics, and stability is very strong, is also more convenient for producing, assembly.And 4 transverse direction of AM/FM antennas
It is fixed on the mainboard 2, described two LET antennas 3 are vertically fixed on the mainboard 2 of 4 both sides of AM/FM antennas, are made whole
The layout of a antenna is compacter, is conducive to the volume for reducing antenna.
In this implementation, the surface of the mainboard 2 is provided with three groups of jacks, the PCB of the LET antennas 3 and AM/FM antennas 4
Board bottom portion, which is both provided with one group, can correspond to the pin being inserted into the jack, and be fixed by welding on the mainboard 2, antenna
It is simple and convenient with the connection of mainboard.
Be additionally provided on the pedestal 1 for fix the mainboard 2, it is corresponding with 2 edge shape of the mainboard convex
Portion 11 is played, is provided with multiple mounting holes 13 on the lug boss 11, the mainboard 2 passes through the screw that is screwed into the mounting hole 13
20 are fixedly connected with the pedestal 1.It is fixed, is avoided in use the bottom of because of again by the way that mainboard is held up certain height
Mainboard is directly contacted with water when flooded condition occurs in plate, and the periphery of lug boss 11 is provided with sealing ring 9, further functions as waterproof
Effect.
The both ends of the lug boss 11 are respectively set there are one positioning column 12, the mainboard 2 be provided at both ends with it is described
The corresponding location hole in 12 position of positioning column is set in the fixation procedure of mainboard 2 first with by the location hole at mainboard both ends
It completes tentatively to fix on to positioning column, recycles screw 20 to be locked on bottom plate, facilitate fixation.
Multiple reinforcing ribs 52 are provided between 51 outer surface of the cavity and the upper interior surface, on the reinforcing rib 52
Multiple threaded holes 53 are provided with, the pedestal 1, which is fixed by the bolt 10 being screwed into the threaded hole 53 with the upper cover 5, to be connected
It connects.It ensure that the intensity of entire antenna casing.The lower surface of the pedestal 1 is provided with mounting elastic sheet 7, convenient for antenna to be fixed to
Roof.
In conclusion a kind of vehicle-mounted shark fins car antenna provided by the utility model, by by LET antennas and AM/FM
Antenna all uses the antenna of pcb board structure, and is inserted on mainboard, and two kinds of antennas are integrated into shark fins antenna
Portion reduces windage, increases aesthetics, and stability is very strong, is also more convenient for producing, assembly.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
By appended claims and its equivalent circle.
Claims (8)
1. a kind of vehicle-mounted shark fins car antenna, it is characterised in that：Including pedestal（1）, the pedestal（1）On be installed with master
Plate（2）, the mainboard（2）There are two LET antennas for upper fixed installation（3）With an AM/FM antenna（4）, and the LET antennas
（3）With AM/FM antennas（4）It is pcb board antenna, the pedestal（1）On be additionally provided with upper cover（5）, the upper cover（5）Inside
It is provided with for accommodating the LET antennas（3）With AM/FM antennas（4）Cavity（51）, the pedestal（1）Lower section also set up
Have and the mainboard（2）The connector harness of connection（8）.
2. a kind of vehicle-mounted shark fins car antenna according to claim 1, it is characterised in that：The mainboard（2）Surface
It is provided with three groups of jacks, the LET antennas（3）With AM/FM antennas（4）Pcb board bottom be both provided with one group and can correspond to insertion
Pin in the jack, and it is fixed by welding in the mainboard（2）On.
3. a kind of vehicle-mounted shark fins car antenna according to claim 1, it is characterised in that：The pedestal（1）On also set
It is equipped with for fixing the mainboard（2）, with the mainboard（2）The corresponding lug boss of edge shape（11）, the lug boss
（11）On be provided with multiple mounting holes（13）, the mainboard（2）By being screwed into the mounting hole（13）In screw（20）With institute
State pedestal（1）It is fixedly connected.
4. a kind of vehicle-mounted shark fins car antenna according to claim 3, it is characterised in that：The lug boss（11）Two
Hold positioning column there are one being respectively set（12）, the mainboard（2）Be provided at both ends with and the positioning column（12）Position is corresponding
Location hole.
5. a kind of vehicle-mounted shark fins car antenna according to claim 1, it is characterised in that：The cavity（51）Outer surface
Multiple reinforcing ribs are provided between the upper interior surface（52）, the reinforcing rib（52）On be provided with multiple threaded holes
（53）, the pedestal（1）By being screwed into the threaded hole（53）In bolt（10）With the upper cover（5）It is fixedly connected.
6. a kind of vehicle-mounted shark fins car antenna according to claim 3, it is characterised in that：The lug boss（11）It is outer
It encloses and is provided with sealing ring（9）.
7. a kind of vehicle-mounted shark fins car antenna according to claim 1, it is characterised in that：The AM/FM antennas（4）It is horizontal
To being fixed on the mainboard（2）On, described two LET antennas（3）It is vertically fixed in the AM/FM antennas（4）The mainboard of both sides
（2）On.
8. a kind of vehicle-mounted shark fins car antenna according to claim 1, it is characterised in that：The pedestal（1）Following table
Face is provided with mounting elastic sheet（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873184.8U CN207719400U (en) | 2017-12-28 | 2017-12-28 | Vehicle-mounted shark fin automobile antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873184.8U CN207719400U (en) | 2017-12-28 | 2017-12-28 | Vehicle-mounted shark fin automobile antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719400U true CN207719400U (en) | 2018-08-10 |
Family
ID=63050725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721873184.8U Active CN207719400U (en) | 2017-12-28 | 2017-12-28 | Vehicle-mounted shark fin automobile antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719400U (en) |
-
2017
- 2017-12-28 CN CN201721873184.8U patent/CN207719400U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |