CN105305013B - One kind is used for satellite navigation aerial dynamic fixture for testing and application method - Google Patents
One kind is used for satellite navigation aerial dynamic fixture for testing and application method Download PDFInfo
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- CN105305013B CN105305013B CN201510889825.8A CN201510889825A CN105305013B CN 105305013 B CN105305013 B CN 105305013B CN 201510889825 A CN201510889825 A CN 201510889825A CN 105305013 B CN105305013 B CN 105305013B
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- small
- latch
- small bearing
- support
- satellite navigation
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The present invention relates to one kind to be used for satellite navigation aerial dynamic fixture for testing and application method.Including small bearing, support, latch, satellite navigation aerial is arranged in the cambered surface of small bearing by screw, small bearing is arranged on stent cover by screw again, the both sides of two open circles formed after two small racks and two latch docking, a vacuum cup locating dowel is inserted respectively, latch is locked on small rack by screw, four vacuum cups have just been scheduled on two small racks respectively, the whole fixture of antenna will be installed, again automobile top is fixed on by four vacuum cups, automobile tests " the receipts star " and " anti-interference " performance of antenna during exercise.Of the invention that automobile need not be changed compared with traditional fixed form, during use, by vacuum cup by the present invention in automobile top, automobile tests " the receipts star " and " anti-interference " performance of antenna during exercise.Overall structure is simple, processing and fabricating is convenient, and cost is low, easy to use.
Description
Technical field
The present invention relates to one kind to be used for satellite navigation aerial dynamic fixture for testing and application method.
Background technology
Satellite navigation aerial is by receiving satellite-signal the navigation product that is positioned, needing to move in production test
State tests " receipts star " and " anti-interference " performance, it is desirable to and antenna top is unobstructed and with certain rate motion, generally by
Antenna is fixed on automobile top to be tested by fixture, and traditional fixed form is comparatively laborious, or even needs to carry out automobile
Could fixed antenna after repacking.
The content of the invention
In view of the situation of prior art, is used for satellite navigation aerial dynamic fixture for testing the invention provides one kind and makes
With method, cumbersome structure design is not required to, be not required to change vehicle structure during use.
To achieve the above object, used technical scheme is the present invention：One kind is used for satellite navigation aerial dynamic and tested
With fixture, including vacuum cup, it is characterised in that：Also include small bearing, support, latch, the small bearing is rectangle, ramuscule
Seat is above cambered surface, is plane below small bearing, and the rectangular opening I communicated is provided with small bearing top and bottom；The stent cover is
Rectangle, rectangular opening II is provided with stent cover, stent cover both sides are small rack outward-dipping respectively, in two small racks
A semi-circular recesses I is respectively symmetrically provided with face；The latch is rectangle, and semi-circular recesses are provided with latch inner face
II；
Two small rack inner faces fix a latch respectively, are formed after semi-circular recesses I and semi-circular recesses II docking
One open circles, the small bearing are fixed on the face of support, and rectangular opening I and rectangular opening II form an Integral rectangular hole；
The both sides of two open circles formed after two small racks and two latch docking, insert a vacuum respectively
Sucker locating dowel, latch is locked on small rack by screw, four vacuum cups have just been scheduled on two small racks respectively
On.
A kind of application method for satellite navigation aerial dynamic fixture for testing, it is characterised in that：Step is as follows, will defend
Star navigation antenna is arranged on by screw in the cambered surface of small bearing, and small bearing is arranged on stent cover by screw again, at two
The both sides of two open circles formed after small rack and two latch docking, insert a vacuum cup locating dowel, lead to respectively
Cross screw latch is locked on small rack, four vacuum cups have just been scheduled on two small racks respectively, will install day
The whole fixture of line, then automobile top is fixed on by four vacuum cups, automobile test during exercise antenna " receipts star " and
" anti-interference " performance.
The beneficial effects of the invention are as follows：It is of the invention automobile to be carried out compared with traditional fixed form, during use
Change, by vacuum cup by the present invention in automobile top, automobile tests " the receipts star " and " anti-interference " performance of antenna during exercise.
Overall structure is simple, processing and fabricating is convenient, and cost is low, easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the small bearing of the present invention；
Fig. 3 is the structural representation of support of the present invention；
Fig. 4 is the structural representation of latch of the present invention；
Fig. 5 is the structural representation of vacuum cup of the present invention；
Fig. 6 is use state diagram of the present invention.
Embodiment
As shown in Figures 1 to 5, it is a kind of to be used for satellite navigation aerial dynamic fixture for testing, including small bearing 1, support 2,
Latch 3.
Small bearing 1 is rectangle, and small bearing 1 is cambered surface above, and small bearing 1 is below plane, is set on the small top and bottom of bearing 1
There is the rectangular opening I1-1 communicated.
The face of support 2 is rectangle, and rectangular opening II2-1 is provided with the face of support 2, and the face both sides of support 2 are outward-dipping respectively
Small rack 2-2, a semi-circular recesses I2-2-1 is respectively symmetrically provided with two small rack 2-2 inner face.
Latch 3 is rectangle, and semi-circular recesses II3-1 is provided with latch inner face.
Two small rack 2-2 inner faces are fixed into a latch 3, semi-circular recesses I2-2-1 and semi-circular recesses respectively
An open circles are formed after II3-1 docking, small bearing 1 are fixed on the face of support 2, rectangular opening I1-1 and rectangular opening II2-1
Form an Integral rectangular hole.
The material of small bearing 1 is engineering plastics, and intensity is high, in light weight.Support 2 is sheet metal component, and processing and fabricating is convenient, cost
It is low.Latch 3 uses carbon constructional quality steel cold-reduced sheet, trade mark 20#, after carrying out bending and molding, surface electrostatic again
Coating black paints.
A kind of application method for satellite navigation aerial dynamic fixture for testing, step is as follows, by satellite navigation aerial 4
It is arranged on by screw in the cambered surface of small bearing 1, small bearing 1 is arranged on the face of support 2 by screw again, in two small racks
The both sides for two open circles that 2-2 and two latch 3 is formed after docking, insert a locating dowel 5-2 of vacuum cup 5 respectively,
Latch 3 is locked on small rack 2-2 by screw, four vacuum cups 5 have just been scheduled on two small rack 2-2 respectively,
It will install the whole fixture of antenna, then automobile top 6 be fixed on by four vacuum cups 5, automobile test days during exercise
" the receipts star " and " anti-interference " performance of line.
The operation principle of vacuum cup is：After lock 5-1 is pressed, lock drives guide rod to move upwards, rubber suction cups 5-3
Deform, sucker bottom air volume becomes big, and pressure diminishes, and outside atmospheric pressure is constant, and external pressure is more than internal press
By force, so sucker is firmly locked in automobile top 6.
Claims (3)
1. one kind is used for satellite navigation aerial dynamic fixture for testing, including vacuum cup（5）, it is characterised in that：Also include small
Bearing（1）, support（2）, latch（3）, the small bearing（1）For rectangle, small bearing（1）It is cambered surface above, small bearing（1）Under
Face is plane, in small bearing（1）Top and bottom are provided with the rectangular opening I communicated（1-1）；The support（2）Face is rectangle, in support
（2）Face is provided with rectangular opening II（2-1）, support（2）Face both sides are small rack outward-dipping respectively（2-2）, in two ramuscules
Frame（2-2）Inner face on be respectively symmetrically provided with a semi-circular recesses I（2-2-1）；The latch（3）For rectangle, locking
Plate inner face is provided with semi-circular recesses II（3-1）；
Two small racks（2-2）Inner face fixes a latch respectively（3）, semi-circular recesses I（2-2-1）With semi-circular recesses II
（3-1）An open circles, the small bearing are formed after docking（1）It is fixed on support（2）Face on, rectangular opening I（1-1）And rectangle
Hole II（2-1）Form an Integral rectangular hole；
In two small racks（2-2）With two latch（3）The both sides of two open circles formed after docking, one is inserted respectively
Vacuum cup（5）Locating dowel（5-2）, by screw by latch（3）It is locked at small rack（2-2）On, four vacuum cups
（5）Two small racks have just been scheduled on respectively（2-2）On.
2. one kind according to claim 1 is used for satellite navigation aerial dynamic fixture for testing, it is characterised in that：It is described small
Bearing（1）Material be engineering plastics；
The support（2）For sheet metal component；Latch（3）Using carbon constructional quality steel cold-reduced sheet, trade mark 20#.
A kind of 3. application method for satellite navigation aerial dynamic fixture for testing, it is characterised in that：Step is as follows, by satellite
Navigation antenna（4）Small bearing is arranged on by screw（1）Cambered surface on, small bearing（1）Support (2) is arranged on by screw again
On face, in two small racks（2-2）With two latch（3）The both sides of two open circles formed after docking, insert one respectively
Individual vacuum cup（5）Locating dowel（5-2）, by screw by latch（3）It is locked at small rack（2-2）On, four vacuum cups
（5）Two small racks have just been scheduled on respectively（2-2）On, the whole fixture of antenna will be installed, then pass through four vacuum cups
（5）It is fixed on automobile top（6）, automobile tests " the receipts star " and " anti-interference " performance of antenna during exercise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510889825.8A CN105305013B (en) | 2015-12-03 | 2015-12-03 | One kind is used for satellite navigation aerial dynamic fixture for testing and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510889825.8A CN105305013B (en) | 2015-12-03 | 2015-12-03 | One kind is used for satellite navigation aerial dynamic fixture for testing and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105305013A CN105305013A (en) | 2016-02-03 |
| CN105305013B true CN105305013B (en) | 2018-03-16 |
Family
ID=55201972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510889825.8A Active CN105305013B (en) | 2015-12-03 | 2015-12-03 | One kind is used for satellite navigation aerial dynamic fixture for testing and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105305013B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204302315U (en) * | 2014-12-17 | 2015-04-29 | 协同通信技术有限公司 | Satellite antenna testing arrangement |
| JP5809034B2 (en) * | 2011-12-01 | 2015-11-10 | 株式会社富士精工本社 | Antenna positioner |
| CN205303650U (en) * | 2015-12-03 | 2016-06-08 | 天津七六四通信导航技术有限公司 | Be used for satellite navigation antenna anchor clamps for dynamic testing |
-
2015
- 2015-12-03 CN CN201510889825.8A patent/CN105305013B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5809034B2 (en) * | 2011-12-01 | 2015-11-10 | 株式会社富士精工本社 | Antenna positioner |
| CN204302315U (en) * | 2014-12-17 | 2015-04-29 | 协同通信技术有限公司 | Satellite antenna testing arrangement |
| CN205303650U (en) * | 2015-12-03 | 2016-06-08 | 天津七六四通信导航技术有限公司 | Be used for satellite navigation antenna anchor clamps for dynamic testing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105305013A (en) | 2016-02-03 |
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