CN108110883A - A kind of outdoor use unmanned plane charging platform - Google Patents
A kind of outdoor use unmanned plane charging platform Download PDFInfo
- Publication number
- CN108110883A CN108110883A CN201810046265.3A CN201810046265A CN108110883A CN 108110883 A CN108110883 A CN 108110883A CN 201810046265 A CN201810046265 A CN 201810046265A CN 108110883 A CN108110883 A CN 108110883A
- Authority
- CN
- China
- Prior art keywords
- column
- fixed
- charging platform
- unmanned plane
- firm banking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/51—Photovoltaic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/52—Wind-driven generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of outdoor use unmanned plane charging platforms, are related to unmanned plane charging technique field.Including rotation fixed column, firm banking and wireless charging platform, one surface of rotation fixed column is fixed with a firm banking, one surface of firm banking is fixed with several automatic horizontal adjustment columns, one surface of firm banking is fixed with a column shaped rotating column, column shaped rotating column week, side was rotatably connected to several supporting rods, and solar panel is fixed on one surface of supporting rod；Column shaped rotating column one end is fixed with a wireless charging platform.The present invention solves fixation problem of the unmanned plane charging platform in desert by rotating the effect of fixed column and pedestal；By the effect of solar panel, column shaped rotating column and supporting rod, solar energy and wind energy are made full use of, the supply problem for solving the power supply in desert；By the effect of laser aid, solve the problems, such as that unmanned plane is accurately stopped on charging platform；By the effect of energy storage device, solves the storage problem of electric energy.
Description
Technical field
The invention belongs to unmanned plane charging technique field, more particularly to a kind of outdoor use unmanned plane charging platform.
Background technology
Unmanned plane will more and more for safety inspection or detailed visual inspection, particularly sensitivity is needed safety but
People is not easy the place or region reached again.At present, unmanned plane does not allow legally to leap urban district, and license is needed to leap work
The control zone in the spatial domains such as industry area and airport.Especially because the size in the region that may be monitored and the distance of control centre,
Under such environment, it is necessary to an interim unmanned plane stopping platform come provide electric energy and preserve function.Also, in desert
Area, it is meagrely-populated, it is extremely difficult for the stop of unmanned plane and offer electric energy.
The content of the invention
It is an object of the invention to provide a kind of outdoor use unmanned plane charging platform, by the work for rotating fixed column and pedestal
With solving fixation problem of the unmanned plane charging platform in desert；Pass through solar panel, column shaped rotating column and support
The effect of bar, makes full use of solar energy and wind energy, solves the supply problem of the power supply in desert；It is adjusted by automatic horizontal and is
The effect of system and automatic horizontal column, solves the problems, such as unmanned plane safety stop on charging platform；Pass through the work of laser aid
With solving the problems, such as that unmanned plane is accurately stopped on charging platform；By the effect of pressure sensitive system, solves chargin level
The problem of sand on platform removes；By the effect of energy storage device, solves the storage problem of electric energy.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of outdoor use unmanned plane charging platform, including rotation fixed column, firm banking and wireless charging level
Platform, the rotation fixed column are conical structure, and one surface of the rotation fixed column is fixed with a firm banking, the firm banking
One surface is fixed with several automatic horizontal adjustment columns, and one surface of firm banking is fixed with a cylindrical support column, described solid
To determine one surface of pedestal and be fixed with a column shaped rotating column, the column shaped rotating column week side is rotatably connected to several supporting rods,
Solar panel is fixed on one surface of supporting rod；Described column shaped rotating column one end is fixed with a wireless charging platform, institute
It states one surface of wireless charging platform and is provided with wireless charging system, one surface of wireless charging platform is provided with laser induced dress
It puts, one surface of wireless charging platform is provided with several pressure sensitive modules.
Further, a surface perimeter array of the firm banking has rotation fixed column.
Further, the automatic horizontal column adjusts system by automatic horizontal and controls wireless charging platform, convenient for nobody
The stop of machine.
Further, the outer diameter of the column shaped rotating column is more than the outer diameter of cylindrical support column.
Further, the solar panel is rotatablely connected by supporting rod and column shaped rotating column, in pushing away for wind-force
Under dynamic, wind-power electricity generation is carried out.
Further, the laser sensor whether there is for the laser induced unmanned plane of infrared light and rests on charging platform.
Further, the wireless charging platform is cylindrical bar, and the wireless charging platform is provided with energy storage device
And microprocessor.
Further, the pressure sensitive module senses the weight of sand on platform, by starting automatic horizontal adjustment system
Automatic horizontal column sloping platform in system removes the sand on platform.
The invention has the advantages that：
1st, the effect of the invention by rotating fixed column and pedestal, solves fixation of the unmanned plane charging platform in desert
Problem.
2nd, the present invention is by the effect of solar panel, column shaped rotating column and supporting rod, make full use of solar energy and
Wind energy solves the supply problem of the power supply in desert.
3rd, the present invention adjusts the effect of system and automatic horizontal column by automatic horizontal, solves unmanned plane in charging platform
The problem of upper safety stop.
4th, the present invention solves the problems, such as that unmanned plane is accurately stopped on charging platform by the effect of laser aid.
5th, the present invention solves the problems, such as the sand removal on charging platform by the effect of pressure sensitive system.
6th, the effect of the invention by energy storage device solves the storage problem of electric energy.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structure diagram of outdoor use unmanned plane charging platform of the present invention；
Fig. 2 is rotation fixed column, firm banking, solar panel and the structure diagram of automatic horizontal column assembling；
In attached drawing, parts list represented by the reference numerals is as follows：
1- rotates fixed column, and 2- firm bankings, 3- column shaped rotating columns, 4- supporting rods, 5- solar panels, 6- is wireless
Charging platform, 7- pressure sensitive modules, 8- wireless charging systems, 9- laser sensors, 10- cylindrical support columns, 11- are automatic
Horizontal columns.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating positions or the position relationship such as " length ", " interior ", " surrounding " are for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified component or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
It please refers to Fig.1 shown in -2, the present invention is a kind of outdoor use unmanned plane charging platform, including rotation fixed column 1, is fixed
Pedestal 2 and wireless charging platform 6, it is characterised in that：Rotation fixed column 1 is conical structure, and 1 one surface of rotation fixed column is fixed with
One firm banking 2,2 one surface of firm banking are fixed with several automatic horizontal adjustment columns 11, and 2 one surface of firm banking is fixed with one
Cylindrical support column 10,2 one surface of firm banking are fixed with a column shaped rotating column 3, and 3 weeks sides of column shaped rotating column, which rotate, to be connected
Several supporting rods 4 are connected to, solar panel 5 is fixed on 4 one surface of supporting rod；It is wireless that 3 one end of column shaped rotating column is fixed with one
Charging platform 6,6 one surface of wireless charging platform are provided with wireless charging system 8, and 6 one surface of wireless charging platform is provided with sharp
Photoinduction device 9,6 one surface of wireless charging platform are provided with several pressure sensitive modules 7.
Wherein, a surface perimeter array of firm banking 2 has rotation fixed column 1.
Wherein, automatic horizontal column 11 adjusts system by automatic horizontal and controls wireless charging platform 6, convenient for stopping for unmanned plane
It leans on.
Wherein, the outer diameter of column shaped rotating column 3 is more than the outer diameter of cylindrical support column 10.
Wherein, solar panel 5 is rotatablely connected by supporting rod 4 and column shaped rotating column 3, under the promotion of wind-force,
Carry out wind-power electricity generation.
Wherein, laser sensor 9 whether there is for the laser induced unmanned plane of infrared light and rests on charging platform.
Wherein, wireless charging platform 6 is cylindrical bar, and wireless charging platform 6 is provided with energy storage device and microprocessor.
Wherein, pressure sensitive module 7 sense platform on sand weight, by start in automatic horizontal adjustment system from
11 sloping platform of dynamic horizontal columns removes the sand on platform.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its four corner and equivalent.
Claims (4)
1. a kind of outdoor use unmanned plane charging platform, including rotation fixed column (1), firm banking (2) and wireless charging platform
(6), it is characterised in that：
The rotation fixed column (1) is conical structure, and (1) one surface of the rotation fixed column is fixed with a firm banking (2), institute
It states (2) one surface of firm banking and is fixed with several automatic horizontal adjustment columns (11)；
(2) one surface of firm banking is fixed with a cylindrical support column (10), and (2) one surface of firm banking is fixed with
One column shaped rotating column (3), all sides of the column shaped rotating column (3) are rotatably connected to several supporting rods (4), the supporting rod
Solar panel (5) is fixed on (4) one surfaces；Described column shaped rotating column (3) one end is fixed with a wireless charging platform (6)；
(6) one surface of wireless charging platform is provided with wireless charging system (8), (6) one surface of wireless charging platform
Laser sensor (9) is provided with, (6) one surface of wireless charging platform is provided with several pressure sensitive modules (7).
A kind of 2. outdoor use unmanned plane charging platform according to claim 1, which is characterized in that the firm banking (2)
A surface perimeter array have rotation fixed column (1).
A kind of 3. outdoor use unmanned plane charging platform according to claim 1, which is characterized in that the column shaped rotating column
(3) outer diameter is more than the outer diameter of cylindrical support column (10).
A kind of 4. outdoor use unmanned plane charging platform according to claim 1, which is characterized in that the solar panel
(5) it is rotatablely connected by supporting rod (4) and column shaped rotating column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046265.3A CN108110883A (en) | 2018-01-17 | 2018-01-17 | A kind of outdoor use unmanned plane charging platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046265.3A CN108110883A (en) | 2018-01-17 | 2018-01-17 | A kind of outdoor use unmanned plane charging platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108110883A true CN108110883A (en) | 2018-06-01 |
Family
ID=62219133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046265.3A Pending CN108110883A (en) | 2018-01-17 | 2018-01-17 | A kind of outdoor use unmanned plane charging platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108110883A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455306A (en) * | 2018-11-30 | 2019-03-12 | 杭州万兴科技股份有限公司 | Intelligent energy column |
| CN110380501A (en) * | 2019-08-15 | 2019-10-25 | 国网冀北电力有限公司承德供电公司 | A kind of folding and unfolding of express delivery unmanned plane and charging platform based on wind light mutual complementing |
| CN111682456A (en) * | 2020-06-29 | 2020-09-18 | 中国化学工程第十一建设有限公司 | Desert environment cable laying method |
| WO2021189518A1 (en) * | 2020-03-25 | 2021-09-30 | 南京达索航空科技有限公司 | Automatic charging device for unmanned aerial vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012813A (en) * | 2007-02-15 | 2007-08-08 | 马元威 | Wind optical energy composite electricity generating device and uses thereof |
| CN201802558U (en) * | 2010-08-11 | 2011-04-20 | 青岛理工大学 | Wind-solar energy supplementary generating system |
| CN204127858U (en) * | 2014-11-08 | 2015-01-28 | 董耀峰 | A kind of wind light mutual complementing lamp |
| CN105765215A (en) * | 2013-10-18 | 2016-07-13 | 山泽利充 | Wind power generation device |
| US20170158326A1 (en) * | 2015-08-07 | 2017-06-08 | Korea Aerospace Research Institute | Apparatus for remote sensing using drone |
-
2018
- 2018-01-17 CN CN201810046265.3A patent/CN108110883A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012813A (en) * | 2007-02-15 | 2007-08-08 | 马元威 | Wind optical energy composite electricity generating device and uses thereof |
| CN201802558U (en) * | 2010-08-11 | 2011-04-20 | 青岛理工大学 | Wind-solar energy supplementary generating system |
| CN105765215A (en) * | 2013-10-18 | 2016-07-13 | 山泽利充 | Wind power generation device |
| CN204127858U (en) * | 2014-11-08 | 2015-01-28 | 董耀峰 | A kind of wind light mutual complementing lamp |
| US20170158326A1 (en) * | 2015-08-07 | 2017-06-08 | Korea Aerospace Research Institute | Apparatus for remote sensing using drone |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455306A (en) * | 2018-11-30 | 2019-03-12 | 杭州万兴科技股份有限公司 | Intelligent energy column |
| CN110380501A (en) * | 2019-08-15 | 2019-10-25 | 国网冀北电力有限公司承德供电公司 | A kind of folding and unfolding of express delivery unmanned plane and charging platform based on wind light mutual complementing |
| WO2021189518A1 (en) * | 2020-03-25 | 2021-09-30 | 南京达索航空科技有限公司 | Automatic charging device for unmanned aerial vehicle |
| CN111682456A (en) * | 2020-06-29 | 2020-09-18 | 中国化学工程第十一建设有限公司 | Desert environment cable laying method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108110883A (en) | A kind of outdoor use unmanned plane charging platform | |
| CN201149660Y (en) | Apparatus for tracking disc-shaped solar collector | |
| US9362863B2 (en) | Building body with solar tracking device | |
| WO2016199664A1 (en) | Solar power generation device, method for installing solar power generation device, and method for operating solar power generation device | |
| KR200468300Y1 (en) | an angle adjusting apparatus of a solar-cell module | |
| JPWO2012073705A1 (en) | Solar power plant | |
| KR101709847B1 (en) | Apparatus for generating a solar cell | |
| KR101921831B1 (en) | Solar photovoltaic power generator | |
| KR20080013481A (en) | Solar thermal electric power generation system | |
| CN105075109A (en) | Solar tracking-type photovoltaic power generation system control device and solar tracking-type photovoltaic power generation system | |
| WO2020125059A1 (en) | Photovoltaic tracker | |
| KR20190054375A (en) | High Efficiency Solar Power Generating Apparatus Considering Users Convenience | |
| KR20200077116A (en) | Solar Tracking for Large scale Photovoltic System | |
| JP2011165898A (en) | Strong-wind evacuation type photovoltaic power generation system | |
| KR20170030896A (en) | Floating Type Photovoltaic Generating apparatus and system | |
| CN205647384U (en) | Modular automatic tracking solar photovoltaic power station | |
| US20220149774A1 (en) | Rocking solar panel sun tracking mounting system | |
| US20130291926A1 (en) | Solar Tracking Apparatus | |
| JPWO2019082589A1 (en) | Solar power system | |
| CN207200637U (en) | A kind of Novel wind-proof Overwater-floating floating light generating device | |
| CN107562075A (en) | The operation control system and method for a kind of solar panel | |
| CN204669284U (en) | A kind of wind proof solar photovoltaic bracket | |
| CN209461063U (en) | Outdoor weather display device with direct sunlight sensor | |
| CN208073687U (en) | A kind of large size shell structure top braces device | |
| KR101661331B1 (en) | Control apparatus for rotating floating structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |