CN212934848U - Shark fin antenna - Google Patents
Shark fin antenna Download PDFInfo
- Publication number
- CN212934848U CN212934848U CN202022169595.7U CN202022169595U CN212934848U CN 212934848 U CN212934848 U CN 212934848U CN 202022169595 U CN202022169595 U CN 202022169595U CN 212934848 U CN212934848 U CN 212934848U
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- antenna
- shark fin
- circuit board
- lower shell
- groove
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Abstract
The utility model discloses a shark fin antenna relates to vehicle antenna technical field, include: a printed wiring board; the first 4G antenna oscillator, the radio antenna oscillator, the remote control key antenna oscillator, the second 4G antenna oscillator and the navigation antenna module are sequentially arranged from one end to the other end of the printed circuit board and are connected with the printed circuit board; one end of the cable is connected with the printed circuit board; the shark fin antenna integrates a radio antenna, a remote control key antenna, a 4G antenna and a navigation antenna module, and enriches the functions of a vehicle-mounted antenna.
Description
Technical Field
The utility model belongs to the technical field of the vehicle antenna, more specifically relates to a shark fin antenna.
Background
The main current shark fin antenna function of the automobile in the market at present is a radio antenna function and a GPS antenna function, signal receiving is realized through an antenna oscillator and a medium antenna, and along with the development of the society, the increase of the requirements of customers on product functions and the development of various antenna technologies (such as a 4G antenna, a remote control key antenna, a Beidou navigation unit and a Glonass navigation unit), the functions of the existing shark fin antenna are simplified, and the use requirements of the automobile are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shark fin antenna to the not enough that exists among the prior art, integrated radio antenna, remote key antenna, 4G antenna and navigation antenna module, richened vehicle antenna's function.
In order to achieve the above object, the present invention provides a shark fin antenna, including:
a printed wiring board;
the first 4G antenna oscillator, the radio antenna oscillator, the remote control key antenna oscillator, the second 4G antenna oscillator and the navigation antenna module are sequentially arranged from one end to the other end of the printed circuit board and are connected with the printed circuit board;
and one end of the cable is connected with the printed circuit board.
Optionally, the navigation antenna module includes a GPS navigation unit, a beidou navigation unit, and a glonass navigation unit.
Optionally, the shell further comprises an upper shell and a lower shell, the upper shell is detachably connected with the lower shell, and a gasket is arranged between the upper shell and the lower shell.
Optionally, the inside mouth of dodging of having seted up of packing ring, the downside of packing ring sets up slottedly, the joint mouth has been seted up all around of packing ring, down the casing with the slottedly cooperatees, be provided with the installation department down on the casing, the installation department wears to establish dodge intraorally, down the casing be provided with all around with joint mouth matched with location is protruding.
Optionally, the material of the gasket is rubber.
Optionally, the printed circuit board is bolted to the mounting portion.
Optionally, the upper shell is shark fin-shaped, an accommodating groove is formed in the upper shell, and the accommodating groove can accommodate the first 4G antenna oscillator, the radio antenna oscillator, the remote control key antenna oscillator, the second 4G antenna oscillator, the navigation antenna module and the printed circuit board.
Optionally, be provided with casing fastener down on the casing, casing fastener is inside to be provided with the through wires hole down, the cable is worn to establish in the through wires hole.
Optionally, the two sides of the lower shell fastener are provided with inserting parts, the outer side of each inserting part is provided with a clamping block, the lower shell is provided with an inserting groove, and the groove wall of each inserting groove is provided with a clamping groove matched with the clamping block.
Optionally, the other end of the cable is provided with a connector.
The utility model provides a shark fin antenna, its beneficial effect lies in: the shark fin antenna integrates a radio antenna, a remote control key antenna, a 4G antenna and a navigation antenna module, and enriches the functions of a vehicle-mounted antenna; the navigation antenna module comprises a GPS navigation unit, a Beidou navigation unit and a Glonass navigation unit, and the application range is wider; meanwhile, the shark fin antenna still keeps the original shark fin shape, is convenient to install on a vehicle roof and has higher integration level.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic structural diagram of an external structure of a shark fin antenna according to an embodiment of the invention.
Fig. 2 shows an exploded structural schematic diagram of a shark fin antenna according to an embodiment of the invention.
Description of reference numerals:
1. a printed wiring board; 2. a first 4G antenna element; 3. a radio antenna element; 4. a remote key antenna element; 5. a second 4G antenna element; 6. a navigation antenna module; 7. an upper housing; 8. a lower housing; 9. a gasket; 10. avoiding the mouth; 11. a card interface; 12. an installation part; 13. positioning the projection; 14. a lower housing fastener; 15. threading holes; 16. a plug-in part; 17. and (4) inserting grooves.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The utility model provides a shark fin antenna, include:
a printed wiring board;
the first 4G antenna oscillator, the radio antenna oscillator, the remote control key antenna oscillator, the second 4G antenna oscillator and the navigation antenna module are sequentially arranged from one end to the other end of the printed circuit board and are connected with the printed circuit board;
and one end of the cable is connected with the printed circuit board.
Specifically, the two 4G antenna oscillators, the radio antenna oscillator, the remote control key antenna oscillator and the navigation antenna module respectively realize the 4G antenna function, the AM/FM radio antenna function, the remote control key antenna function and the navigation antenna function of the shark fin antenna, so that the functions of the antenna are enriched, and the integration level is high.
Optionally, the navigation antenna module comprises a GPS navigation unit, a beidou navigation unit and a glonass navigation unit.
Specifically, the GPS navigation unit, the Beidou navigation unit and the Glonass navigation unit enable the application range of the navigation antenna module to be wider.
Optionally, the shell further comprises an upper shell and a lower shell, the upper shell is detachably connected with the lower shell, and a gasket is arranged between the upper shell and the lower shell.
Specifically, the housing protects the antenna element and the printed circuit board therein.
Optionally, the inside mouth of dodging of having seted up of packing ring, the downside of packing ring sets up slottedly, has seted up the joint mouth around the packing ring, and lower casing and slot cooperate, are provided with the installation department down on the casing, and the installation department is worn to establish and is dodged in the mouth, and lower casing be provided with all around with joint mouth matched with location arch.
Specifically, the shark fin antenna is connected with the top of an automobile through the bottom plate to achieve installation, during installation, the lower side of the gasket is in contact with the roof of the automobile, and the lower shell is embedded in the groove in the lower side of the gasket, so that the roof is prevented from being scratched by the lower shell.
Optionally, the upper housing is made of plastic and is manufactured by an injection molding process.
Optionally, the lower housing is made of metal and is manufactured by a die-casting process.
Optionally, the material of the gasket is rubber.
Specifically, the gasket is made by a vulcanization process.
Alternatively, the printed wiring board is bolted to the mounting portion.
Specifically, the mounting portion plays a role in buffering and protecting the printed circuit board.
Optionally, the upper shell is shark fin-shaped, an accommodating groove is formed in the upper shell, and the accommodating groove can accommodate the first 4G antenna oscillator, the radio antenna oscillator, the remote control key antenna oscillator, the second 4G antenna oscillator, the navigation antenna module and the printed circuit board.
Optionally, be provided with casing fastener down on the casing, casing fastener is inside to be provided with the through wires hole down, and the cable is worn to establish in the through wires hole.
Specifically, the cable passes through the threading hole, and the effect of protecting the cable is achieved.
Optionally, the both sides of lower casing fastener are provided with grafting portion, and the outside of grafting portion is provided with the joint piece, is provided with the inserting groove down on the casing, be provided with on the cell wall of inserting groove with joint piece matched with joint groove.
Specifically, the lower shell fastener is detachably connected with the lower shell.
Optionally, the material of the lower housing cartridge is plastic.
Optionally, the other end of the cable is provided with a connector.
Specifically, the other end of the cable is connected with a host computer on the automobile through a connector.
Examples
As shown in fig. 1 and 2, the present invention provides a shark fin antenna, including:
a printed wiring board 1;
the first 4G antenna oscillator 2, the radio antenna oscillator 3, the remote control key antenna oscillator 4, the second 4G antenna oscillator 5 and the navigation antenna module 6 are sequentially arranged from one end to the other end of the printed circuit board 1 and are connected with the printed circuit board 1;
and a cable having one end connected to the printed wiring board 1.
In the present embodiment, the navigation antenna module 6 includes a GPS navigation unit, a beidou navigation unit, and a glonass navigation unit.
In this embodiment, the device further comprises a housing, the housing comprises an upper housing 7 and a lower housing 8, the upper housing 7 is detachably connected with the lower housing 8, and a gasket 9 is arranged between the upper housing 7 and the lower housing 8.
In this embodiment, packing ring 9 is inside to be seted up and to dodge mouth 10, and the downside of packing ring 9 is provided with slottedly, and joint interface 11 has been seted up all around of packing ring 9, and lower casing 8 cooperatees with the groove, is provided with installation department 12 on the lower casing 8, and installation department 12 wears to establish in dodging mouth 10, and lower casing 8 be provided with all around with joint interface 11 matched with location arch 13.
In this embodiment, the material of the gasket 9 is rubber.
In the present embodiment, the printed wiring board 1 is attached to the mounting portion 12 by bolts.
In this embodiment, the upper case 7 is shark fin-shaped, and an accommodating groove is formed in the upper case 7, and the accommodating groove can accommodate the first 4G antenna element 2, the radio antenna element 3, the remote control key antenna element 4, the second 4G antenna element 5, the navigation antenna module 6, and the printed circuit board 1.
In this embodiment, a lower shell fastener 14 is arranged on the lower shell 8, a threading hole 15 is arranged inside the lower shell fastener 14, and the cable is threaded in the threading hole 15.
In this embodiment, the two sides of the lower housing fastener 14 are provided with the insertion parts 16, the outer sides of the insertion parts 16 are provided with the clamping blocks, the lower housing 8 is provided with the insertion grooves 17, and the groove walls of the insertion grooves 17 are provided with clamping grooves matched with the clamping blocks.
In this embodiment, the other end of the cable is provided with a connector.
To sum up, the shark fin antenna provided by the utility model is installed on the top of the automobile through the lower shell 8, and integrates a radio antenna, a remote control key antenna, a 4G antenna and a navigation antenna module 6, thereby enriching the functions of a vehicle-mounted antenna; the navigation antenna module 6 comprises a GPS navigation unit, a Beidou navigation unit and a Glonass navigation unit, and the application range is wider; meanwhile, the shark fin antenna still keeps the original shark fin shape, is convenient to install on a vehicle roof and has higher integration level.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A shark fin antenna, comprising:
a printed wiring board;
the first 4G antenna oscillator, the radio antenna oscillator, the remote control key antenna oscillator, the second 4G antenna oscillator and the navigation antenna module are sequentially arranged from one end to the other end of the printed circuit board and are connected with the printed circuit board;
and one end of the cable is connected with the printed circuit board.
2. The shark fin antenna of claim 1, wherein the navigation antenna module comprises a GPS navigation unit, a beidou navigation unit, and a glonass navigation unit.
3. The shark fin antenna of claim 1, further comprising a housing comprising an upper shell and a lower shell, the upper shell removably connected to the lower shell, a gasket disposed between the upper shell and the lower shell.
4. The shark fin antenna of claim 3, wherein an avoiding opening is formed inside the gasket, a groove is formed in the lower side of the gasket, a clamping opening is formed around the gasket, the lower shell is matched with the groove, an installation part is arranged on the lower shell, the installation part is arranged in the avoiding opening in a penetrating manner, and a positioning protrusion matched with the clamping opening is arranged around the lower shell.
5. The shark fin antenna of claim 4, wherein the material of the washer is rubber.
6. The shark fin antenna of claim 4, wherein the printed wiring board is bolted to the mounting portion.
7. The shark fin antenna of claim 3, wherein the upper shell is shark fin shaped, and a receiving groove is formed in the upper shell, and the receiving groove can receive the first 4G antenna element, the radio antenna element, the remote control key antenna element, the second 4G antenna element, the navigation antenna module and the printed circuit board.
8. The shark fin antenna of claim 3, wherein the lower housing is provided with a lower housing clip, the lower housing clip having a threading hole therein, the cable being threaded through the threading hole.
9. The shark fin antenna of claim 8, wherein the lower shell fastener is provided with an insertion part at both sides, a clamping block is arranged at the outer side of the insertion part, an insertion groove is arranged on the lower shell, and a clamping groove matched with the clamping block is arranged on the groove wall of the insertion groove.
10. The shark fin antenna of claim 1, wherein the other end of the cable is provided with a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022169595.7U CN212934848U (en) | 2020-09-28 | 2020-09-28 | Shark fin antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022169595.7U CN212934848U (en) | 2020-09-28 | 2020-09-28 | Shark fin antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934848U true CN212934848U (en) | 2021-04-09 |
Family
ID=75312064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022169595.7U Active CN212934848U (en) | 2020-09-28 | 2020-09-28 | Shark fin antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934848U (en) |
-
2020
- 2020-09-28 CN CN202022169595.7U patent/CN212934848U/en active Active
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