CN207396615U - Radio frequency simulation darkroom absorbing material overturning resetting-mechanism - Google Patents
Radio frequency simulation darkroom absorbing material overturning resetting-mechanism Download PDFInfo
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- CN207396615U CN207396615U CN201721561601.5U CN201721561601U CN207396615U CN 207396615 U CN207396615 U CN 207396615U CN 201721561601 U CN201721561601 U CN 201721561601U CN 207396615 U CN207396615 U CN 207396615U
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- absorbing material
- lifting
- lifting support
- radio frequency
- resetting
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Abstract
The utility model discloses a kind of radio frequency simulation darkroom absorbing materials to overturn resetting-mechanism, including lifting support, riser guide, lifting drive and overturning drive device, the lifting support is located in the darkroom ground needed below mobile absorbing material module, with the absorbing material module bottom surface while connection may be reversed at the top of the lifting support, the lifting support moves under lifting drive driving on the riser guide, and the overturning drive device is used to that the absorbing material module to be promoted to overturn around the lifting support.The utility model has the characteristics that shorten experiment time, experiment preparation amount and the electromagnetic environment requirements for meeting motion simulation in darkroom.
Description
Technical field
The utility model is related to a kind of radio frequency simulation darkroom absorbing materials to overturn resetting-mechanism, belongs to radio frequency simulation technology neck
Domain.
Background technology
Radio frequency simulation darkroom ground is equipped with absorbing material, to build the electromagnetic environment needed for emulation.When darkroom
Face is provided with motion, such as trolley, it is necessary to frequently be carried out to the absorbing material being laid on its moving line of ground
It moves position and re-lays, to meet the route requirement of the traveling of trolley and the environmental requirement of Electromagnetic Simulation.
Usually in motion simulation, using absorbing material is not laid in trolley travelling route or road will be moved before the test
The absorbing material being laid on line is removed, the mode re-lay again after the completion of experiment.It is simple in this manner still to deposit
In some problems, sum up as follows：
1）The electromagnetic environment needed for experiment cannot be constructed well；
2）Add workload and the experiment time that experiment prepares；
3）It frequently carries and laying be easy to cause the damage of absorbing material and being damaged for performance；
4）Add the time cost of experiment and the financial cost of material.
The content of the invention
Technical problem to be solved in the utility model is to provide in a kind of darkroom to emulation and is laid on ground specific position
The absorbing material mechanism that is moved and resetted, have and shorten experiment time, experiment preparation amount and meet dark
In room the characteristics of the electromagnetic environment requirements of motion simulation.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Radio frequency simulation darkroom absorbing material overturning resetting-mechanism, including lifting support, riser guide, lifting drive with
And overturning drive device, the lifting support are located in the darkroom ground needed below mobile absorbing material module, the liter
Descending branch top of the trellis is with the absorbing material module bottom surface while connection may be reversed, the lifting support is in the lifting drive
It is moved under driving on the riser guide, the overturning drive device is used to promote the absorbing material module around the lifting
Stent is overturn.
The riser guide is locked equipped with guide rail.
The riser guide uses mute guide rail.
The lifting drive uses telescopic oil cylinder, and output shaft is connected with the lifting support.
The overturning drive device uses overturning oil cylinder, and output shaft is connected with the absorbing material module bottom surface.
With the absorbing material module bottom surface while hinged at the top of the lifting support.
The advantageous effect that the utility model is reached：Risen using lifting cylinder to absorbing material module and power is provided, and
Guiding, against shock and antidumping are realized using two mute guide rails, after absorbing material module is increased to desired height, lock
Firmly, overturning push action cylinder is recycled to realize the overturning of absorbing material module, reset can be realized in reverse operating, and the present apparatus has
It is compact-sized, it is easy to operate the characteristics of, can significantly shorten time and the cost of labor of emulation, meet motion simulation experiment electromagnetism
Environmental requirement improves the precision and quality of emulation.
Description of the drawings
Fig. 1 is that radio frequency simulation darkroom absorbing material is laid with schematic diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is that the utility model rises schematic diagram；
Fig. 4 is the utility model overturning schematic diagram.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot the scope of protection of the utility model be limited with this.
Such as Fig. 1, shown in Fig. 2, in motion, as trolley set on the moving line on darkroom ground it is corresponding recessed
Slot, the present apparatus are arranged in groove, and top is laid with absorbing material module 1, are set on one side of groove and are used to support connection ripple material
Expect the lifting support 2 of module 1, lifting support 2 is symmetrical mounted on 2
It lifts on mute guide rail 3, guide rail 3 is additionally provided with guide rail lock, when rising to certain altitude, can be lockked, and lifts
2 bottom of stent and the output axis connection of lifting cylinder 4, move up and down under the driving of lifting cylinder 4, as shown in figure 3, lifting branch
2 top of frame is with 1 bottom of absorbing material module while hinged, symmetrical 5 output shaft of overturning oil cylinder on lifting support 2
It is connected with 1 bottom of absorbing material module, absorbing material module 1 is driven to overturn 90 ° to vertical direction around lifting support 2, such as Fig. 4 institutes
Show, unobstructed on moving line at this time, trolley can pass through, can be extensive that by rear, can do counter motion
Restore shape.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, several improvement and deformation can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (6)
1. radio frequency simulation darkroom absorbing material overturns resetting-mechanism, it is characterized in that, including lifting support（2）, riser guide（3）、
Lifting drive（4）And overturning drive device（5）, the lifting support（2）Positioned at the absorbing material module for needing movement
（1）In the darkroom ground of lower section, the lifting support（2）Top and the absorbing material module（1）Bottom surface is while the company of may be reversed
It connects, the lifting support（2）In the lifting drive（4）In the riser guide under driving（3）Upper movement, the overturning
Driving device（5）For promoting the absorbing material module（1）Around the lifting support（2）Overturning.
2. radio frequency simulation darkroom according to claim 1 absorbing material overturns resetting-mechanism, it is characterized in that, the lifting is led
Rail（3）Guide rail is equipped with to lock.
3. radio frequency simulation darkroom according to claim 1 absorbing material overturns resetting-mechanism, it is characterized in that, the lifting is led
Rail（3）Using mute guide rail.
4. radio frequency simulation darkroom according to claim 1 absorbing material overturns resetting-mechanism, it is characterized in that, the lifting is driven
Dynamic device（4）Using telescopic oil cylinder, output shaft and the lifting support（2）Connection.
5. radio frequency simulation darkroom according to claim 1 absorbing material overturns resetting-mechanism, it is characterized in that, the overturning
Driving device（5）Using overturning oil cylinder, output shaft and the absorbing material module（1）Bottom surface connects.
6. radio frequency simulation darkroom according to claim 1 absorbing material overturns resetting-mechanism, it is characterized in that, the lifting branch
Frame（2）Top and the absorbing material module（1）Bottom surface is while hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561601.5U CN207396615U (en) | 2017-11-21 | 2017-11-21 | Radio frequency simulation darkroom absorbing material overturning resetting-mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561601.5U CN207396615U (en) | 2017-11-21 | 2017-11-21 | Radio frequency simulation darkroom absorbing material overturning resetting-mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396615U true CN207396615U (en) | 2018-05-22 |
Family
ID=62324016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721561601.5U Active CN207396615U (en) | 2017-11-21 | 2017-11-21 | Radio frequency simulation darkroom absorbing material overturning resetting-mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396615U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658411A (en) * | 2019-10-17 | 2020-01-07 | 芮锋射频技术(上海)有限公司 | Darkroom arrangement method with ground lifting function |
| CN113597244A (en) * | 2021-07-26 | 2021-11-02 | 成都飞机工业（集团）有限责任公司 | Microwave darkroom wave-absorbing material laying device with rotary table and method |
| CN116047176A (en) * | 2022-12-05 | 2023-05-02 | 北京信凯达科技有限公司 | Darkroom electromagnetic detection system with automatic avoidance device and detection method thereof |
-
2017
- 2017-11-21 CN CN201721561601.5U patent/CN207396615U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658411A (en) * | 2019-10-17 | 2020-01-07 | 芮锋射频技术(上海)有限公司 | Darkroom arrangement method with ground lifting function |
| CN113597244A (en) * | 2021-07-26 | 2021-11-02 | 成都飞机工业（集团）有限责任公司 | Microwave darkroom wave-absorbing material laying device with rotary table and method |
| CN116047176A (en) * | 2022-12-05 | 2023-05-02 | 北京信凯达科技有限公司 | Darkroom electromagnetic detection system with automatic avoidance device and detection method thereof |
| CN116047176B (en) * | 2022-12-05 | 2023-12-19 | 北京信凯达科技有限公司 | Darkroom electromagnetic detection system with automatic avoidance device and detection method thereof |
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