CN207834581U - A kind of GPRS car antennas - Google Patents
A kind of GPRS car antennas Download PDFInfo
- Publication number
- CN207834581U CN207834581U CN201721928724.8U CN201721928724U CN207834581U CN 207834581 U CN207834581 U CN 207834581U CN 201721928724 U CN201721928724 U CN 201721928724U CN 207834581 U CN207834581 U CN 207834581U
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- China
- Prior art keywords
- antenna
- hollow rotating
- rotating platform
- support column
- reflecting plate
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Abstract
The utility model discloses a kind of GPRS car antennas, including foldable multifunctional antenna, the foldable multifunctional antenna includes the first reflecting plate, the second reflecting plate, receiver, support column, folds decelerating motor and fold slide unit, first reflecting plate and the second reflecting plate are mounted on by axle sleeve in intermediate rotary shaft, intermediate rotary shaft passes through the sliding slot on support column, and two-in-one antenna is equipped at the top of the rear portion of support column；The foldable multifunctional antenna of the utility model is integrated with the two-in-one antenna on the satellite antenna and support column being made of two reflecting plates and receiver, has satellite signal receiving function, the function that GPRS is received and AM/FM is received, meets the needs of most of automobile trip, area is reduced when not in use, reduces frontal resistance.
Description
Technical field
The utility model is related to car antenna technical field, especially a kind of GPRS car antennas.
Background technology
Since hertz and Marconi invention antenna, the importance of antenna in social life is growing day by day.Antenna can quilt
It is defined as a kind of structure that guided wave is mutually converted with free space medium wave, electronics can be changed into photon or vice versa by it.Cause
This has antenna, has the mobile terminal using antenna, people that can break away from the constraint of " line ", carry out whenever and wherever possible in other words
Wireless communication.
With the development of auto industry and popularizing for automobile, people are to the comfort type of automobile, safety, convenience and intelligence
The requirement of change increasingly increases, and in order to meet the requirement that people use vehicle, manufacturer is provided with a variety of vehicles inside the vehicle
Equipment is carried, than if any AM/FM radios, global positioning GPS navigation system, in-car TV etc., being required to external antenna to receive,
It is also one of most important antenna, vehicle-mounted GPRS antenna function in the prior art that wherein GPRS antenna, which is indispensable in vehicle-mounted electric wire,
It is relatively simple, therefore cannot be satisfied the demand in market.
Utility model content
The utility model, which is intended to provide, a kind of having the function of that satellite signal receiving, GPRS is received and AM/FM receive capabilities
GPRS car antennas.
To achieve the above object, the utility model provides the following technical solutions：A kind of GPRS car antennas, including it is multi-functional
Folded antenna, the foldable multifunctional antenna include the first reflecting plate, the second reflecting plate, receiver, support column, fold the electricity that slows down
Machine and folding slide unit, the first reflecting plate and the second reflecting plate are mounted on by axle sleeve in intermediate rotary shaft, and intermediate rotary shaft passes through branch
The rear portion top of sliding slot on dagger, support column is equipped with two-in-one antenna, and two-in-one antenna includes shell and pcb board, and shell is solid
Fixed that pcb board is equipped in shell on the support columns, pcb board is equipped with GPRS receiving modules and AM/FM receiving modules；Support column
Right end installs folding rotary shaft, and folding rotary shaft is mounted on by bearing block at the top of antenna platform, and the rear end of folding rotary shaft passes through shaft coupling
Device connection folds the output shaft of decelerating motor, and the left end of support column installs receiver, the left end of support column and the first reflecting plate it
Between be equipped with interlocking bar, the both ends of the interlocking bar are hinged with the left end of support column and the first reflecting plate respectively, the left end of support column with
It is equipped with interlocking bar between second reflecting plate, the both ends of the interlocking bar are hinged with the left end of support column and the second reflecting plate respectively,
First reflecting plate being hinged by hinge with slide unit is folded on one side far from support column, folding slide unit is mounted on to fold by sliding block and be slided
On rail, the top that sliding rail is mounted on antenna platform is folded.
Further scheme as the utility model：The antenna platform is mounted on antenna base, the antenna base
Including body base, the first hollow rotating platform, the second hollow rotating platform and third hollow rotating platform, body base installation
The first hollow rotating platform is installed at the top of roof, body base, the top of the first hollow rotating platform is hollow equipped with second
The top of rotating platform, the second hollow rotating platform is equipped with third hollow rotating platform, and the top of third hollow rotating platform is pacified
Antenna holder is filled, wherein the stator of the first hollow rotating platform is fixedly mounted on body base, the second hollow rotating platform
Stator is fixedly mounted on the rotor of the first hollow rotating platform, and the stator of third hollow rotating platform is fixedly mounted in second
On the rotor of empty rotating platform, antenna holder is fixedly mounted on the rotor of third hollow rotating platform, the top of antenna holder is solid
Dingan County fills antenna platform.
Further scheme as the utility model：GPS receiver module is additionally provided on the pcb board.
Further scheme as the utility model：First reflecting plate and the second reflecting plate are planar structure.
Further scheme as the utility model：A sliding block is respectively equipped at the top and bottom of the intermediate rotary shaft,
The top and bottom of the sliding slot of support column are equipped with the slideway coordinated with sliding block.
Further scheme as the utility model：The central axes of the first hollow rotating platform and the second hollow rotating
The central axes of platform are arranged in a mutually vertical manner.
Further scheme as the utility model：The central axes of the second hollow rotating platform and third hollow rotating
The central axes of platform are arranged in a mutually vertical manner.
Compared with prior art, the utility model has the beneficial effects that：The foldable multifunctional antenna of the GPRS car antennas
The two-in-one antenna being integrated on the satellite antenna and support column being made of two reflecting plates and receiver, has satellite letter
Number receive capabilities, the function that GPRS is received and AM/FM is received, meet the needs of most of automobile is gone on a journey, when not in use reduction face
Product reduces frontal resistance；In addition the utility model by the cooperation of three hollow rotating platforms can realize antenna towards it is multiple
The adjusting of angle improves signal quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of the foldable multifunctional antenna of the utility model；
Fig. 2 is the internal structure schematic diagram of the two-in-one antenna of the utility model；
Fig. 3 is the structural schematic diagram of the foldable multifunctional antenna and antenna base of the utility model；
Fig. 4 is the structural schematic diagram of the antenna base of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, in the utility model embodiment, a kind of GPRS car antennas, including foldable multifunctional antenna, institute
Foldable multifunctional antenna is stated to include the first reflecting plate 1, the second reflecting plate 2, receiver 3, support column 4, fold decelerating motor 9 and folding
Folded slide unit 10, the first reflecting plate 1 and the second reflecting plate 2 are mounted on by axle sleeve in intermediate rotary shaft 5, and intermediate rotary shaft 5 passes through branch
The rear portion top of sliding slot 6 on dagger 4, support column 4 is equipped with two-in-one antenna 21, and two-in-one antenna 21 includes shell and pcb board
22, shell is fixed on support column 4, pcb board 22 is equipped in shell, pcb board 22 is equipped with GPRS receiving modules 23 and AM/FM connects
Receive module 24；The right end of support column 4 installs folding rotary shaft 8, and folding rotary shaft 8 is mounted on 11 top of antenna platform by bearing block,
The rear end of folding rotary shaft 8 connects the output shaft for folding decelerating motor 9 by shaft coupling, and the left end of support column 4 installs receiver 3,
It is equipped with interlocking bar 7 between the left end of support column 4 and the first reflecting plate 1, the both ends of the interlocking bar 7 left end with support column 4 respectively
It is hinged with the first reflecting plate 1, it is equipped with interlocking bar 7 between the left end of support column 4 and the second reflecting plate 2, the both ends of the interlocking bar 7
Hinged with the left end of support column 4 and the second reflecting plate 2 respectively, the first reflecting plate 1 passes through hinge and folding on one side far from support column 4
Folded slide unit 10 is hinged, folds slide unit 10 and is mounted on folding sliding rail by sliding block, folds the top that sliding rail is mounted on antenna platform 11
Portion.
The antenna platform 11 is mounted on antenna base, and the antenna base includes body base 12, the first hollow rotation
Turn platform 13, the second hollow rotating platform 14 and third hollow rotating platform 15, body base 12 is mounted on roof, body base
The first hollow rotating platform 13 is installed at 12 top, and the top of the first hollow rotating platform 13 is equipped with the second hollow rotating platform
14, the top of the second hollow rotating platform 14 is equipped with third hollow rotating platform 15, and the top of third hollow rotating platform 15 is pacified
Antenna holder is filled, wherein the stator of the first hollow rotating platform 13 is fixedly mounted on body base 12, the second hollow rotating is flat
The stator of platform 14 is fixedly mounted on the rotor of the first hollow rotating platform 13, and the stator of third hollow rotating platform 15 fixes peace
On the rotor of the second hollow rotating platform 14, antenna holder, day is fixedly mounted on the rotor of third hollow rotating platform 15
Antenna platform 11 is fixedly mounted in the top of line bracket.
Further, it is additionally provided with GPS receiver module on pcb board 22.
Further, the central axes of the first hollow rotating platform 13 and the central axes of the second hollow rotating platform 14 are mutually perpendicular to
Setting.Keep the rotary motion in both direction.
Further, the central axes of the second hollow rotating platform 14 and the central axes of third hollow rotating platform 15 are mutually perpendicular to
Setting.Keep the rotary motion in both direction.
Further, the top and bottom of intermediate rotary shaft 5 are respectively equipped with a sliding block, the top and bottom of the sliding slot 6 of support column 4
Portion is equipped with the slideway coordinated with sliding block.Intermediate rotary shaft 5 can be oriented to by the cooperation of sliding block and slideway, avoids intermediate turn
It shifts when 5 displacement of axis.
Further, the first reflecting plate 1 and the second reflecting plate 2 are planar structure.
The design feature and its operation principle of the utility model：Foldable multifunctional antenna be integrated with by two reflecting plates and
The two-in-one antenna 21 on satellite antenna and support column 4 that receiver 3 is constituted, has satellite signal receiving function, GPRS connects
The function of being received with AM/FM is received, meets the needs of most of automobile trip.
Foldable multifunctional antenna drives support column 4 to rotate by folding decelerating motor 9, and support column 4 drives while rotation
First reflecting plate 1 moves down, to drive slide unit to slide, the first reflecting plate 1 and slide unit it is hinged follow slide unit level to slide on one side
It is gradually drawn close to support column 4, then drives two reflecting plates close to each other by interlocking bar 7, finally make support column 4 and reflecting plate equal
It is close on antenna platform 11, reduces area, reduce frontal resistance, also the rotation of pedestal can be coordinated to further decrease windward side
Product；
For base portion, the first hollow rotating platform 13 mainly does in horizontal plane the second hollow rotating platform 14
Rotary motion, so as to adjust the direction of antenna, the second hollow rotating platform 14 drives third hollow rotating platform 15 and entire
Antenna platform 11 does the adjustment antenna elevation angle of the rotary motion in perpendicular, and third hollow rotating platform 15 can drive entire day
Line platform 11 does the rotary motion in horizontal plane, and more quickly accurate adjustment antenna direction, three hollow rotating platforms are matched
Close can realize antenna towards multiple angles adjusting, improve signal quality to greatest extent.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of GPRS car antennas, including foldable multifunctional antenna, which is characterized in that the foldable multifunctional antenna includes the
One reflecting plate, receiver, support column, folds decelerating motor and folds slide unit the second reflecting plate, the first reflecting plate and the second reflection
Plate is mounted on by axle sleeve in intermediate rotary shaft, and intermediate rotary shaft passes through the sliding slot on support column, is equipped at the top of the rear portion of support column
Two-in-one antenna, two-in-one antenna include shell and pcb board, and shell is fixed on the support columns, and pcb board, pcb board are equipped in shell
It is equipped with GPRS receiving modules and AM/FM receiving modules；The right end of support column installs folding rotary shaft, and folding rotary shaft passes through bearing block
At the top of antenna platform, the rear end of folding rotary shaft connects the output shaft for folding decelerating motor by shaft coupling, support column
Left end installs receiver, is equipped with interlocking bar between the left end of support column and the first reflecting plate, the both ends of the interlocking bar respectively with branch
The left end of dagger and the first reflecting plate are hinged, are equipped with interlocking bar between the left end of support column and the second reflecting plate, the interlocking bar
Both ends it is hinged with the left end of support column and the second reflecting plate respectively, the first reflecting plate far from support column on one side by hinge with
It is hinged to fold slide unit, folds slide unit and is mounted on folding sliding rail by sliding block, fold the top that sliding rail is mounted on antenna platform.
2. a kind of GPRS car antennas according to claim 1, which is characterized in that the antenna platform is mounted on antenna bottom
On seat, the antenna base includes body base, the first hollow rotating platform, the second hollow rotating platform and third hollow rotating
Platform, body base are mounted on roof, and the first hollow rotating platform is installed at the top of body base, the first hollow rotating platform
Top is equipped with the second hollow rotating platform, and the top of the second hollow rotating platform is equipped with third hollow rotating platform, and third is hollow
Antenna holder is installed at the top of rotating platform, wherein the stator of the first hollow rotating platform is fixedly mounted on body base, the
The stator of two hollow rotating platforms is fixedly mounted on the rotor of the first hollow rotating platform, the stator of third hollow rotating platform
It is fixedly mounted on the rotor of the second hollow rotating platform, antenna holder is fixedly mounted on the rotor of third hollow rotating platform,
Antenna platform is fixedly mounted in the top of antenna holder.
3. a kind of GPRS car antennas according to claim 1, which is characterized in that be additionally provided with GPS receiver on the pcb board
Module.
4. a kind of GPRS car antennas according to claim 1, which is characterized in that first reflecting plate and the second reflection
Plate is planar structure.
5. a kind of GPRS car antennas according to claim 1, which is characterized in that the top and bottom of the intermediate rotary shaft
It is respectively equipped with a sliding block, the top and bottom of the sliding slot of support column are equipped with the slideway coordinated with sliding block.
6. a kind of GPRS car antennas according to claim 2, which is characterized in that in the first hollow rotating platform
The central axes of axis and the second hollow rotating platform are arranged in a mutually vertical manner.
7. a kind of GPRS car antennas according to claim 2, which is characterized in that in the second hollow rotating platform
The central axes of axis and third hollow rotating platform are arranged in a mutually vertical manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928724.8U CN207834581U (en) | 2017-12-30 | 2017-12-30 | A kind of GPRS car antennas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928724.8U CN207834581U (en) | 2017-12-30 | 2017-12-30 | A kind of GPRS car antennas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834581U true CN207834581U (en) | 2018-09-07 |
Family
ID=63391342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928724.8U Expired - Fee Related CN207834581U (en) | 2017-12-30 | 2017-12-30 | A kind of GPRS car antennas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152903A (en) * | 2020-01-03 | 2020-05-15 | 博雅工道（北京）机器人科技有限公司 | Underwater robot assembly and underwater robot |
-
2017
- 2017-12-30 CN CN201721928724.8U patent/CN207834581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152903A (en) * | 2020-01-03 | 2020-05-15 | 博雅工道（北京）机器人科技有限公司 | Underwater robot assembly and underwater robot |
| CN111152903B (en) * | 2020-01-03 | 2021-08-31 | 博雅工道（北京）机器人科技有限公司 | Underwater robot assembly and underwater robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |