CN205920165U - Whole car antenna test platform - Google Patents
Whole car antenna test platform Download PDFInfo
- Publication number
- CN205920165U CN205920165U CN201620986430.XU CN201620986430U CN205920165U CN 205920165 U CN205920165 U CN 205920165U CN 201620986430 U CN201620986430 U CN 201620986430U CN 205920165 U CN205920165 U CN 205920165U
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- Prior art keywords
- supporting plate
- rotation platform
- platform
- parking supporting
- bogie
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Abstract
The utility model discloses a whole car antenna test platform, including revolving stage base and rotary platform, the revolving stage base connect rotary platform through setting up at its central rotation axis, and be provided with actuating mechanism in the rotation axis and be connected with the rotary platform transmission, rotary platform be equipped with the revolving stage supporting wheel along the bottom surface outward, but rotary platform's outer edge is last is equipped with the parking layer board through the telescopic connection structure, the parking layer board constitute with a ramp plate about buying car in installments by the horizontal plate, but the horizontal plate be connected with extending structure, and the bottom of horizontal plate is provided with the layer board supporting wheel through the bogie, ramp plate's one end and horizontal plate be connected the other end and ground contact, the layer board supporting wheel can around the bogie axle to the rotation, the outer disc of layer board supporting wheel and ground rolling contact. Different according to of measurement motorcycle type wheel base, rotary platform's parking layer board can carry out corresponding adjustment at a distance of length, avoids the testboard to surpass the vehicle, causes harmful effects to the antenna measurement.
Description
Technical field
This utility model is related to antenna measurement technical field.In particular it relates to a kind of car load antenna measurement platform, for testing
The radiation of car load antenna and receptivity.
Background technology
In order to test performance in practicality for the car antenna, need car antenna is arranged on vehicle and carry out car load survey
Examination, assesses the impact to antenna performance for the car load environment, so that by tested rotating platform to optimum performance, and determines that antenna is preferably installed
Position；Particularly one vehicle installs multiple antennas and related system simultaneously, for reducing influencing each other between each antenna, more needs
Carry out the performance detection of car load antenna.
In the prior art, car load antenna measurement is the simple amplification of ordinary antennas measuring system, by vehicle horizontal positioned
On a turntable, vehicle is driven to do azimuth rotation around turntable shaft, the same with common darkroom turntable, size can not adjust, and is
It is applied to most of passenger vehicles, disk diameter will exceed most of vehicle wheelbase, reaches 3 ~ 4 meters, weight reaches several tons, generally
It is fixed in large-scale darkroom or outdoor Special test field, testboard cannot move.
For solving removable problem, Authorization Notice No. is the utility model patent " antenna measurement platform " of cn 205333745 u
Provide a kind of scheme, inclusion turntable, underframe, locating dowel, driving means, support member, the first wheel component in structure, first
Wheel component protrudes from the back side of underframe, realizes testboard and may move；Traditional lamination force transferring structure, car are adopted on this patent structure
Weight by turntable through support member by weight transfer to underframe, underframe is delivered on ground through the first wheel component again, rotation
Platform, underframe, support member, the first wheel portion will bear pressure of vehicle；Compare with traditional turntable, size does not reduce, weight
Do not mitigate；Also there is many technical problems in use: testboard size cannot adjust, in order to adapt to large scale vehicle testing
Demand, turntable also will reach 3 ~ 4 meters of conventional size, but when small size vehicle is placed on measurement on large scale turntable, turntable pair
The impact of antenna performance cannot eliminate problem；Needing during testboard on vehicle solves fixation problem, prevents impact from causing
Testboard shifts；Detachable problem for ease of movement, packaging.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design, little on test impact, is moved easily, convenient bag
Ship defeated car load antenna measurement platform.
For achieving the above object, this utility model provides following technical scheme: car load antenna measurement platform, including turret base
And rotation platform, described turret base connects rotation platform by the rotary shaft being disposed therein the heart, and setting in rotary shaft
Drive mechanism is had to be in transmission connection with rotation platform；Described rotation platform outer bottom surface is provided with turret supports wheel, rotation platform
On outer, parking supporting plate is provided with by collapsible connection structure；Described parking supporting plate is by horizontal plate with for the upper and lower slope of vehicle
Plate is constituted, and horizontal plate is connected with Collapsible structure, and the bottom of horizontal plate is provided with pallet bearing wheels by bogie, described
One end of slope board is connected the other end with horizontal plate and is contacted with ground；Described pallet bearing wheels can around bogie axle to turn
Dynamic, the periphery of pallet bearing wheels is contacted with ground surface.The feature of this structure is, different according to measured vehicle wheelbase,
The parking supporting plate of rotation platform can adjust accordingly at a distance of length.Make that testboard parking supporting plate is always positioned at wheel or automobile changes
Below the tire lifting strong point, it is to avoid testboard exceeds vehicle, and antenna measurement is had undesirable effect.
Further scheme is that described rotation platform bottom surface is provided with axial stem, and axial stem passes through the rotation of rotation platform
Center；Described bogie is provided with bogie orientation lever, and bogie orientation lever is axially in parallel with pallet bearing wheels, and turns to
Frame orientation lever one end is connected the other end and the disassembled connection of axial stem with bogie.When axial stem is connected with bogie orientation lever,
Control the direction of pallet bearing wheels by bogie orientation lever, realize the rotation of pallet bearing wheels direction corresponding rotation platform all the time
Tangentially it is ensured that rotate is smooth.
Further scheme is that described turret base bottom surface is provided with scalable turret supports post, and horizontal plate bottom sets
There is the scalable supporting plate support column relatively with ground, the bottom surface of described turret base is minimum higher than the periphery of pallet bearing wheels
Place.Scalable turret supports post can guarantee that the stability of turret base during test, and scalable supporting plate support column can reduce vehicle
When reaching parking supporting plate parking supporting plate rock or displacement avoids the bad impact that vehicle causes to testboard.And work as all supports
When post is all adjusted to short status, whole testboard only has pallet bearing wheels to contact with ground, then can utilize pallet bearing wheels
The whole testboard of convenient and strength-saving movement.
Further scheme is that described horizontal plate upper bottom surface is provided with lifting support column.Lifting support column is used for directly propping up
The tested measurement of support is so that testboard adapts to the test in oversize vehicle.Support vehicle also can enter using lifting support column simultaneously
One step avoid movement due to abnormal condition (as do not pull the hand brake) on testboard for the vehicle.
Further scheme is that described turret base and rotation platform are frame structure, and turret base is circle, rotation
Platform is rectangle, and the length of rotation platform is 1.8-3.2m, and this length includes the distance that parking supporting plate stretches out；Parking supporting plate width
Spend for 300-500mm, length is 400-600mm, its surface is provided with anti-slip material, and the quantity of parking supporting plate is two or more, stays
Car supporting plate is in rotation platform；Each pallet bearing wheels at least includes a wheel.Test can be reduced further by said structure
The weight of platform, increases the scope of application of testboard, and improves its stability.
Further scheme is, described parking supporting plate, collapsible connection structure, pallet support post, bogie, supporting plate
It is between support wheel and connected by quick-disassembly structure.Thus facilitating parking supporting plate to adopt modularized design, and rotation platform between
Can quickly assembly and disassembly, be easy to pack and transport.
Compared with prior art, the beneficial effects of the utility model are:
(1) adopt the test desk structure of variable dimension, be easy to reduce the additional interference in measurement process, make measurement more adjunction
The nearly true use state of vehicle；
(2) vehicle weight is directly delivered to ground, rotation platform, turntable bottom by parking supporting plate and carried pallet bearing wheels
Seat, rotary shaft are not subject to the main gravity of vehicle, beneficial to realizing testboard miniaturization, lightweight；
(3) parking supporting plate adopts modularized design, and rotation platform between can quickly assembly and disassembly, be easy to pack and transport
Defeated；
(4) adjustable support structure is all installed in the bottom of turret base and parking supporting plate bottom, is used in conjunction with each other, simultaneously
Shock resistance when convenience when meeting mobile and vehicle are upper and lower, can also be for different automobile types and adjusts rotation platform and stay
Carrying distribution between car supporting plate.
Brief description
Fig. 1 is this utility model structure axonometric drawing；
Fig. 2 is this utility model structural side view.
In figure: 1- turret base, 2- rotary shaft and its drive mechanism, 3- rotation platform, 4- supporting plate adjustable plate, 5- parking
Supporting plate, 6- bogie, 7- pallet bearing wheels, 8- slope board, 9- turret supports wheel, 10- axial stem, 11- bogie orientation lever,
12- pallet support post, 13- scalable turret supports post, 14- horizontal plate.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
Embodiment 1
Refer to Fig. 1-2, this utility model provides a kind of car load antenna measurement platform, structure includes turntable and supporting plate two
Big module, turntable module includes turret base 1, rotary shaft 2, rotation platform 3, turret supports wheel 9, axial stem 10, scalable turn
Platform support column 13, supporting board module include supporting plate adjustable plate 4 both Collapsible structure, parking supporting plate 5, bogie 6, pallet bearing wheels 7,
Slope board 8, bogie orientation lever 11, pallet support post 12.
Turret base 1 is located at testboard center bottom position, is shaped as round pie；The center of turret base 1 is provided with rotation
Rotating shaft 2, is provided with drive mechanism in rotary shaft, and this drive mechanism is in transmission connection with rotation platform 3, and rotary shaft 2 can be hollow knot
Structure, passes through from hollow axle beneficial to test cable and supporting structure；Rotation platform 3 has parallel with turret base 1 installation table
Face, the lower surface of rotation platform 3 is matched with rotary shaft 2, and moves around rotary shaft in the presence of drive mechanism；Turret supports
Wheel 9 is arranged between rotation platform 3 and turret base 1, close to the position at turret base 1 edge；Axial stem 10 is a pair of sensing
The connecting rod in rotary shaft 2 axle center, is fixed on rotation platform 3 center close to the position of rotary shaft, can be with rotation platform 3 around rotation
Axle 2 moves；Turret base 1 outer edge is provided with scalable turret supports post 13, when being easy to test, keep turret base with
Ground is relatively stable.
Supporting board module is arranged on the surrounding of turntable module by supporting plate adjustable plate 4, and parking supporting plate 5 is arranged to supporting plate shape,
Including horizontal plate 14, there is the second surface of first surface with vehicle and respective back surfaces；Bogie 6 is arranged on described water
In the rotating shaft at flat board 14 back side, can rotate along rotating shaft with respect to parking supporting plate 5；Bogie 6 periphery installs pallet bearing wheels 7, support
It is in rolling contact between plate support wheel 7 and ground；Axial orientation bar 11 is mutually fixed with bogie 6；Rotate axial orientation lever 11 can carry
Dynamic bogie 6 rotates, for controlling pallet bearing wheels 7 to turn to；Axial stem 10 phase in measurement, on axial orientation bar 11 and turntable
Connect, and point to the rotary shaft 2 of turntable, the tangential direction realizing pallet bearing wheels 7 along rotation platform 3 is moved；In horizontal plate 14 tail
Portion's setting slope board 8 structure facilitates vehicle upper and lower.Parking supporting plate 5 bottom is provided with the scalable supporting plate support column with respect to ground
12, during vehicle reaches testboard, support parking supporting plate 5, it is to avoid vehicle causes bad impact to testboard；Receive during measurement
Play pallet support post 12, rotate beneficial to testboard；When testboard is moved integrally, pack up turret supports post 9 and pallet support
Post 12, axial stem 10 is separated from turntable orientation lever 11, and pallet bearing wheels 7 are as the mobile universal wheel of a whole set of testboard.
Different according to the wheelbase of vehicle to be measured, adjusting supporting board adjustable plate 4 is inserted into the position of rotation platform 3 surrounding slot,
Adjust four parking supporting plates 5 length apart, the size of parking supporting plate wide reference major part passenger vehicle, optimized width is
300-500mm, length is 400-600mm, does not adjust parking supporting plate 5 and also ensures that the most of vehicle of carrying at a distance of width, realizes
Testboard is smaller in size than the purpose of vehicle dimension, is easy to reduce the additional facility interference in measurement process, so that measurement is more nearly
The true use state of vehicle.
During re-test oversize vehicle, vehicle can be sailed into above rotation platform 3, then pass through to adjust parking supporting plate 5 with
Relative position between oversize vehicle is so that lifting support column is directed at the zapping lifting strong point of oversize vehicle, by a liter descending branch
Dagger has directly supported oversize vehicle, thus completing to test.Certainly lifting support column can also be used when testing dilly,
To improve vehicle and the direct connective stability of rotation platform.
Claims (10)
1. a kind of car load antenna measurement platform, including turret base (1) and rotation platform (3), is characterized in that described turret base
(1) rotary shaft (2) by being disposed therein the heart connects rotation platform (3), and is provided with drive mechanism and rotation in rotary shaft (2)
Turn platform (3) to be in transmission connection；Described rotation platform (3) outer bottom surface is provided with turret supports wheel (9), outside rotation platform (3)
Along on parking supporting plate (5) is provided with by collapsible connection structure；Described parking supporting plate (5) is by horizontal plate (14) with vehicle
Under slope board (8) constitute, horizontal plate (14) is connected with Collapsible structure, and the bottom of horizontal plate (14) is by bogie (6)
It is provided with pallet bearing wheels (7), described one end of slope board (8) is connected the other end with horizontal plate (14) and contacted with ground；Institute
The pallet bearing wheels (7) stated can be around bogie (6) axial rotation, and the periphery of pallet bearing wheels (7) is contacted with ground surface.
2. car load antenna measurement platform according to claim 1, is characterized in that described rotation platform (3) bottom surface is provided with axial direction
Bar (10), axial stem (10) passes through the center of rotation of rotation platform (3)；Described bogie (6) is provided with bogie orientation lever
(11), bogie orientation lever (11) and pallet bearing wheels (7) is axially in parallel, and bogie orientation lever (11) one end and bogie
(6) other end and the disassembled connection of axial stem (10) are connected.
3. car load antenna measurement platform according to claim 1 and 2, it is characterized in that described turret base bottom surface is provided with can
Adjust turret supports post (13), horizontal plate (14) bottom is provided with scalable supporting plate support column (12) relatively with ground, described
The bottom surface of turret base (1) is higher than the periphery lowest part of pallet bearing wheels (7).
4. car load antenna measurement platform according to claim 1 and 2, is characterized in that described horizontal plate (14) upper bottom surface is provided with
Lifting support column.
5. car load antenna measurement platform according to claim 3, is characterized in that described horizontal plate (14) upper bottom surface is provided with liter
Descending branch dagger.
6. car load antenna measurement platform according to claim 1 and 2, is characterized in that described turret base (1) and rotary flat
Platform (3) is frame structure, and turret base (1) is circle, and rotation platform (3) is rectangle, and the length of rotation platform (3) is 1.8-
3.2m, and this length includes the distance that parking supporting plate (5) stretches out；Parking supporting plate (5) width is 300-500mm, and length is 400-
600mm, its surface is provided with anti-slip material, and the quantity of parking supporting plate (5) is two or more, and parking supporting plate (5) is in rotation platform
(3)；Each pallet bearing wheels (7) at least include a wheel.
7. car load antenna measurement platform according to claim 3, is characterized in that described turret base (1) and rotation platform
(3) it is frame structure, turret base (1) is circle, rotation platform (3) is rectangle, the length of rotation platform (3) is 1.8-
3.2m, and this length includes the distance that parking supporting plate (5) stretches out；Parking supporting plate (5) width is 300-500mm, and length is 400-
600mm, its surface is provided with anti-slip material, and the quantity of parking supporting plate (5) is two or more, and parking supporting plate (5) is in rotation platform
(3)；Each pallet bearing wheels (7) at least include a wheel.
8. car load antenna measurement platform according to claim 4, is characterized in that described turret base (1) and rotation platform
(3) it is frame structure, turret base (1) is circle, rotation platform (3) is rectangle, the length of rotation platform (3) is 1.8-
3.2m, and this length includes the distance that parking supporting plate (5) stretches out；Parking supporting plate (5) width is 300-500mm, and length is 400-
600mm, its surface is provided with anti-slip material, and the quantity of parking supporting plate (5) is two or more, and parking supporting plate (5) is in rotation platform
(3)；Each pallet bearing wheels (7) at least include a wheel.
9. car load antenna measurement platform according to claim 5, is characterized in that described turret base (1) and rotation platform
(3) it is frame structure, turret base (1) is circle, rotation platform (3) is rectangle, the length of rotation platform (3) is 1.8-
3.2m, and this length includes the distance that parking supporting plate (5) stretches out；Parking supporting plate (5) width is 300-500mm, and length is 400-
600mm, its surface is provided with anti-slip material, and the quantity of parking supporting plate (5) is two or more, and parking supporting plate (5) is in rotation platform
(3)；Each pallet bearing wheels (7) at least include a wheel.
10. car load antenna measurement platform according to claim 6, is characterized in that described parking supporting plate (5), scalable connection
It is between structure, pallet support post (12), bogie (6), pallet bearing wheels (7) and connected by quick-disassembly structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986430.XU CN205920165U (en) | 2016-08-30 | 2016-08-30 | Whole car antenna test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986430.XU CN205920165U (en) | 2016-08-30 | 2016-08-30 | Whole car antenna test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205920165U true CN205920165U (en) | 2017-02-01 |
Family
ID=57869029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620986430.XU Expired - Fee Related CN205920165U (en) | 2016-08-30 | 2016-08-30 | Whole car antenna test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205920165U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768766A (en) * | 2017-02-22 | 2017-05-31 | 深圳市众恒世讯科技股份有限公司 | Antenna vibration-testing platform |
| CN108051656A (en) * | 2017-12-08 | 2018-05-18 | 福耀玻璃工业集团股份有限公司 | A kind of turntable for antenna of automobile glass measurement |
| CN108284415A (en) * | 2017-12-31 | 2018-07-17 | 扬州海通电子科技有限公司 | A kind of self-balancing pin-connected panel platform of large size turntable |
| CN117554657A (en) * | 2024-01-10 | 2024-02-13 | 中国汽车技术研究中心有限公司 | Auxiliary installation fixing device and fixing method for vehicle |
-
2016
- 2016-08-30 CN CN201620986430.XU patent/CN205920165U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768766A (en) * | 2017-02-22 | 2017-05-31 | 深圳市众恒世讯科技股份有限公司 | Antenna vibration-testing platform |
| CN108051656A (en) * | 2017-12-08 | 2018-05-18 | 福耀玻璃工业集团股份有限公司 | A kind of turntable for antenna of automobile glass measurement |
| CN108284415A (en) * | 2017-12-31 | 2018-07-17 | 扬州海通电子科技有限公司 | A kind of self-balancing pin-connected panel platform of large size turntable |
| CN117554657A (en) * | 2024-01-10 | 2024-02-13 | 中国汽车技术研究中心有限公司 | Auxiliary installation fixing device and fixing method for vehicle |
| CN117554657B (en) * | 2024-01-10 | 2024-03-22 | 中国汽车技术研究中心有限公司 | Auxiliary installation fixing device and fixing method for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Jiaxing City, Zhejiang province 314100 Jiashan County town of Jiashan Dayun Road No. 1897 Patentee after: ZHEJIANG JINYICHANG TECHNOLOGY CO.,LTD. Address before: 314100 Jiashan Road, Jiashan, Zhejiang, No. 1897, No. Patentee before: JIASHAN JINCHANG ELECTRONICS CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20210830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |