CN109733137A - A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, which carries, to be set - Google Patents

A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, which carries, to be set Download PDF

Info

Publication number
CN109733137A
CN109733137A CN201910067720.2A CN201910067720A CN109733137A CN 109733137 A CN109733137 A CN 109733137A CN 201910067720 A CN201910067720 A CN 201910067720A CN 109733137 A CN109733137 A CN 109733137A
Authority
CN
China
Prior art keywords
cabin
fixed ring
water
fixed
equipment
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
Application number
CN201910067720.2A
Other languages
Chinese (zh)
Inventor
孟子晗
黄霖
鄢家鑫
杨晓飞
叶辉
朱志宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu University of Science and Technology
Original Assignee
Jiangsu University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu University of Science and Technology filed Critical Jiangsu University of Science and Technology
Priority to CN201910067720.2A priority Critical patent/CN109733137A/en
Publication of CN109733137A publication Critical patent/CN109733137A/en
Pending legal-status Critical Current

Links

Abstract

It carries and sets the invention discloses a kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, including multi-functional cabin and the class groove profile transfer platform being fixedly connected with it by fixed ring, the class groove profile transfer platform is connect with flight equipment main body, is equipped with water quality detection cabin and smog occurrence of equipment cabin in the form of compartment in the main cabin of multi-functional cabin;It is equipped with hatchcover in the opening of multi-functional cabin, solar energy film plate is equipped on hatchcover, an embedded groove is equipped with far from the side of conical nose in multi-functional cabin, a hawser fixed link is equipped in groove.Multifunctional hanging disclosed by the invention carry set it is structurally reasonable, compensate for the single problem of additional function caused by flight equipment internal volume is small, loading equipemtn is difficult, it may act as floating body, progress water quality detection, the light-duty object of towing, the secondary positioning of transmitting smog progress and solar power generation raising equipment cruising ability, functionality in use to be obviously improved.

Description

A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, which carries, to be set
Technical field
It carries and sets more particularly to a kind of for the multi-functional of the empty amphibious flight equipment of water the present invention relates to a kind of Multifunctional hanging Carry device.
Background technique
Current inland waters make an inspection tour work and rely primarily on staff's driving patrol ships and light boats progress, or are connected to personnel and fall Dispatcher and ships and light boats carry out emergency processing after water report, and this mode is long in the presence of the patrol period, the frequency is low, searches and rescues the waiting time The implementation of the problems such as long, the empty amphibious search and rescue aircraft of water successfully solve the above problem, can be used for completing daily patrol and emergency Search and rescue task.
But there is certain limitations in use for this amphibious aircraft.Because its overall structure be quadrotor without The problems such as man-machine and unmanned boat combination, when design, need to comprehensively consider its weight, layout and waterproof, and amphibious aircraft Volume has certain limitation, it is desirable to inside the limited cabin of amphibious aircraft simultaneously realize search and rescue required for various functions with And various additional functions have certain difficulty.
Summary of the invention
It is an object of the invention to solve deficiency in the prior art, providing one kind, nobody flies applied to the empty amphibious search and rescue of water The Multifunctional hanging of row equipment, which carries, to be set, structurally reasonable, vdiverse in function, is solved the empty amphibious aircraft of existing water and is had a single function, continues The problems such as boat ability is short.
The technical solution of the present invention is as follows:
A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, which carries, to be set, including multi-functional cabin and logical with it The class groove profile transfer platform that fixed ring is fixedly connected is crossed, the class groove profile transfer platform is connect with flight equipment main body, described more Function cabin includes cylindrical body and conical nose, the Multifunctional cabin body boring, in the main cabin of multi-functional cabin Independent sub- cabin, respectively water quality detection cabin and smog occurrence of equipment cabin there are two being set in the form of compartment, at two Sub- cabin open end is equipped with sub- hatchcover, and it is external to Multifunctional cabin that smog occurrence of equipment cabin upper end connects smog release pipeline Portion, water quality detection cabin bottom connects water quality detection hole to Multifunctional cabin body bottom and contacts with the water surface, in water quality detection cabin Water quality detection equipment is placed in portion, and the port for detecting water quality is protruded into water by water quality detection hole to be detected, smog occurrence of equipment Cabin interior places smog occurrence of equipment, and the smog of generation discharges pipeline by smog and drains into outside Multifunctional cabin body;In more function The opening of energy cabin is equipped with hatchcover, and solar energy film plate is equipped on hatchcover, in Multifunctional cabin body surface face and is located at hatchcover Two sides are respectively equipped with a fixed ring fixing groove, and the fixed ring is fixed in fixed ring fixing groove, the fixed ring fixing groove Shape and fixed ring shape be adapted, multi-functional cabin far from conical nose side be equipped with an embedded groove, A hawser fixed link is equipped in groove.
Further, the fixed ring is two-flap type splicing construction, is spliced by two semi-ring fixations, in each semi-ring Both side ends be equipped with a fixed ring buck plate respectively, on the fixed ring buck plate be equipped with several threaded holes, two and half The corresponding fixed ring buck plate to connect is fixedly connected by screw after the corresponding splicing of ring, fixed ring outer surface and far from fixed The position of ring buck plate is equipped with the fixed sliding block of fixed ring, is equipped on the inside of class groove profile transfer platform and is adapted to the fixed sliding block of fixed ring Groove profile sliding rail, several threaded holes one are equipped on the joint face of class groove profile transfer platform, are equipped on the fixed sliding block of fixed ring Several threaded holes two, arranging rule and threaded hole one of the threaded hole two on the fixed sliding block of fixed ring are on class groove profile transfer platform Arranging rule it is identical, the fixed sliding block of the fixed ring is successively worn after sliding into suitable position in groove profile sliding rail by screw It crosses after threaded hole one and threaded hole two and is fixedly connected with the fixed sliding block of fixed ring with class groove profile transfer platform.
Further, the multi-functional cabin is made of high molecular polythene material.
Further, the class groove profile transfer platform is made of aluminum alloy materials.
Further, the fixed ring is made of PLA material.
Further, it is all provided in the junction of hatchcover and the junction of multi-functional cabin and sub- hatchcover and sub- cabin useful In the silica gel strip of sealing.
Further, water-proof silica-gel ring is evenly equipped with inside water quality detection hole and smog release pipeline.
The invention has the benefit that
1, Multifunctional hanging disclosed by the invention, which carries, sets structurally reasonable, compensates for that flight equipment internal volume is small, additional function list One the problem of, may act as floating body in use, carry out that water quality detection, the light-duty object of towing, that transmitting smog carries out is secondary fixed Position and solar power generation improve equipment cruising ability, and functionality is obviously improved;
2, multi-functional cabin is connect with flight equipment using class groove profile transfer platform, the disassembly that class bathtub construction can be easy Multi-functional cabin carries out replacement or product up-gradation;
3, the position of class groove profile transfer platform disclosed by the invention and fixed ring can carry out relative adjustment, and it is empty amphibious winged to be fixed on water When on row device, it can change the position of multi-functional cabin, fixed ring relative to aircraft according to center of gravity difference, adjust center, keep away Exempt from unstable to aircraft center of gravity and causes the accident;
4, the present invention is all equipped with water-proof silica-gel item in each opening of multi-functional cabin, while realizing proper function, greatly It avoids water and enters cabin to influence the intracorporal instrument in cabin or water-water reactor product and cabin is caused to be sunk;
5, the present invention avoids water quality detection equipment and smog occurrence of equipment mutual by opening up separation compartment in Multifunctional cabin body It influences, improves the safe handling of invention, guarantee that water quality detecting function occurs function with smog and is normally carried out.
Detailed description of the invention
Fig. 1 is that a kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water disclosed by the invention is carried and set Structural schematic diagram;
Fig. 2 is the structural schematic diagram of class groove profile transfer platform disclosed by the invention;
Fig. 3 is the structural schematic diagram of fixed ring disclosed by the invention;
Fig. 4 is the schematic top plan view of multi-functional cabin disclosed by the invention;
Fig. 5 is the left view schematic diagram of multi-functional cabin disclosed by the invention;
Fig. 6 is the internal structure perspective view of multi-functional cabin disclosed by the invention.
Wherein, the multi-functional cabin of 1-, the main cabin of the multi-functional cabin of 1-1-, 2- fixed ring, 3- class groove profile transfer platform, 4- water Quality detection cabin, 5- smog occurrence of equipment cabin, 6- smog release pipeline, 7- water quality detection hole, 8- hatchcover, 9- fixed ring are fixed Slot, 10- groove, 11- hawser fixed link, 12- fixed ring buck plate, 13- threaded hole, the fixed sliding block of 14- fixed ring, 15- groove profile Sliding rail, 16- threaded hole one, 17- threaded hole two.
Specific embodiment
Following embodiment further illustrates the contents of the present invention, but should not be construed as limiting the invention.Without departing substantially from In the case where essence of the present invention, to modification made by the method for the present invention, step or condition and replaces, belong to model of the invention It encloses.
Functional not strong caused by existing flight equipment is limited because of volume in order to solve the problems, such as, the present invention devises one kind Multifunctional hanging, which carries, to be set, and breaks through the volumetric constraint of flight equipment itself, and the structure arrangement of carry device itself is reasonable, can be used for Additional buoyancy is provided for amphibious aircraft body, while increasing water quality detection, hawser towing, smog positioning and solar recharging Function, provide solution to solve the problems such as empty amphibious search and rescue aircraft search and rescue of water have a single function, cruising ability is weak.
A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water disclosed by the invention, which carries, to be set, including more Function cabin 1 and pass through the class groove profile transfer platform 3 that is fixedly connected of fixed ring 2 with it, the class groove profile transfer platform 3 be used for The connection of flight equipment main body, the multi-functional cabin 1 is made of high molecular polythene material, the class groove profile transfer platform 3 by Aluminum alloy materials are made, and the fixed ring 2 is made of PLA material.
The multi-functional cabin 1 includes cylindrical body and conical nose, multi-functional 1 boring of cabin, more Independent sub- cabin, respectively water quality detection cabin 4 and smog there are two being set in the form of compartment in the main cabin 1-1 of function cabin Occurrence of equipment cabin 5 is equipped with sub- hatchcover two sub- cabin open ends, and 5 upper end of smog occurrence of equipment cabin connects smog It discharges outside pipeline 6 to Multifunctional cabin body 1,4 bottom of water quality detection cabin connects water quality detection hole 7 to 1 bottom of Multifunctional cabin body And contacted with the water surface, 4 placed inside water quality detection equipment of water quality detection cabin, the port for detecting water quality passes through water quality detection hole 7 It protrudes into water and is detected, can detect the relevant informations such as temperature, coloration, turbidity, the pH value in water source, mentioned for subsequent rescue work For certain information, a possibility that emergency event occurs is reduced, it is dangerous to reduce rescue personnel itself;Smog occurrence of equipment cabin 5 Placed inside smog occurrence of equipment, the smog of generation discharge pipeline 6 by smog and drain into outside multi-functional cabin 1, flies amphibious After row device searches out target person, other than sending back to location information by the master controller of aircraft, smog occurrence of equipment cabin 5 is sprayed Smog is penetrated, causes rescue personnel note that playing secondary positioning action, reduces the time required to searching and rescuing.
It is equipped with hatchcover 8 in the opening of multi-functional cabin 1, solar energy film plate is equipped on hatchcover 8, for for equipment It needs electricity part to provide a part of electric energy, improves certain cruising ability.
A fixed ring fixing groove 9, the fixation are respectively equipped on multi-functional 1 surface of cabin and positioned at the two sides of hatchcover 8 Ring 2 is fixed in fixed ring fixing groove 9, and the shape of the fixed ring fixing groove 9 and the shape of fixed ring 8 are adapted.
The fixed ring 2 is two-flap type splicing construction, is spliced by two semi-ring fixations, in the two side ends of each semi-ring Portion is respectively equipped with a fixed ring buck plate 12, and several threaded holes 13, two semi-rings are equipped on the fixed ring buck plate 12 The corresponding fixed ring buck plate 12 to connect is fixedly connected by screw after corresponding splicing;Fixed ring 2 outer surface and far from solid The position for determining ring buck plate 12 is equipped with the fixed sliding block 14 of fixed ring, is equipped on the inside of class groove profile transfer platform 3 and fixes with fixed ring The groove profile sliding rail 15 that sliding block 14 is adapted to is equipped with several threaded holes 1, in fixed ring on the joint face of class groove profile transfer platform 3 Fixed sliding block 14 is equipped with several threaded holes 2 17, arranging rule and screw thread of the threaded hole 2 17 on the fixed sliding block 14 of fixed ring Arranging rule of the hole 1 on class groove profile transfer platform 3 is identical, connects when by class groove profile transfer platform 3 with aircraft body The fixed sliding block 14 of the fixed ring can be slided into suitable position in groove profile sliding rail 15 according to the difference of position of centre of gravity when connecing It postpones to sequentially pass through by screw again and the fixed sliding block 14 of fixed ring be transferred with class groove profile after threaded hole 1 and threaded hole 2 17 Platform 3 is fixedly connected, and the position of multi-functional cabin, fixed ring relative to aircraft can be changed in this connection type, is adjusted center, is kept away Exempt from unstable to aircraft center of gravity and cause the accident, and realizes the company of carry device and flight equipment by class groove profile transfer platform 3 Connect more convenient dismounting and change and maintenance carry device.
It is equipped with an embedded groove 10 far from the side of conical nose in multi-functional cabin 1, one is equipped in groove 10 Root hawser fixed link 11 transports light-duty object for water surface towing.
Silica gel strip is equipped in the junction and sub- hatchcover of hatchcover 8 and multi-functional cabin 1 and the junction in sub- cabin to use In the waterproof seal for improving equipment, prevent water from immersing in the multi-functional main cabin 1-1 of cabin.
Water-proof silica-gel ring is evenly equipped with inside water quality detection hole 7 and smog release pipeline 6 to improve its watertightness.
Basic principles and main features and advantage of the invention have been shown and described above.But the foregoing is merely this hairs Bright specific embodiment, technical characteristic of the invention are not limited thereto, and any those skilled in the art is not departing from this hair The other embodiments obtained under bright technical solution should all cover within the scope of the patent of the present invention.

Claims (7)

  1. It is set 1. a kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water carries, which is characterized in that including more function Energy cabin (1) and the class groove profile transfer platform (3) being fixedly connected with it by fixed ring (2), the class groove profile transfer platform (3) It is connect with flight equipment main body, the multi-functional cabin (1) includes cylindrical body and conical nose, the multi-functional cabin (1) boring, sets that there are two independent sub- cabins in the main cabin of multi-functional cabin (1-1) in the form of compartment, respectively Water quality detection cabin (4) and smog occurrence of equipment cabin (5) are equipped with sub- hatchcover, the smog hair two sub- cabin open ends Generating apparatus cabin (5) upper end connects smog release pipeline (6) to Multifunctional cabin body (1) outside, and water quality detection cabin (4) bottom connects Water receiving quality inspection gaging hole (7) is contacted to Multifunctional cabin body (1) bottom and with the water surface, the inspection of water quality detection cabin (4) placed inside water quality Measurement equipment, the port for detecting water quality is protruded into water by water quality detection hole (7) to be detected, in smog occurrence of equipment cabin (5) Smog occurrence of equipment is placed in portion, and the smog of generation drains into multi-functional cabin (1) outside by smog release pipeline (6);In more function The opening of energy cabin (1) is equipped with hatchcover (8), solar energy film plate is equipped on hatchcover (8), on multi-functional cabin (1) surface And the two sides for being located at hatchcover (8) are respectively equipped with a fixed ring fixing groove (9), the fixed ring (2) is fixed on fixed ring and fixes In slot (9), the shape of the fixed ring fixing groove (9) and the shape of fixed ring (8) are adapted, separate in multi-functional cabin (1) The side of conical nose is equipped with an embedded groove (10), and a hawser fixed link (11) is equipped in groove (10).
  2. It is set 2. a kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water as described in claim 1 carries, It is characterized in that, the fixed ring (2) is two-flap type splicing construction, is spliced by two semi-ring fixations, the two of each semi-ring Side end is respectively equipped with a fixed ring buck plate (12), and several threaded holes are equipped on the fixed ring buck plate (12) (13), the corresponding fixed ring buck plate (12) to connect is fixedly connected by screw after the corresponding splicing of two semi-rings;In fixed ring (2) Outer surface and to be equipped with fixed ring fixed sliding block (14) position far from fixed ring buck plate (12), in class groove profile transfer platform (3) inside is equipped with the groove profile sliding rail (15) being adapted to fixed ring fixed sliding block (14), in the joint face of class groove profile transfer platform (3) Several threaded holes one (16) are equipped with, are equipped with several threaded holes two (17), threaded hole two on fixed ring fixed sliding block (14) (17) arranging rule and arrangement of the threaded hole one (16) on class groove profile transfer platform (3) on fixed ring fixed sliding block (14) Rule is identical, and the fixed ring fixed sliding block (14) passes through screw successively after sliding into suitable position in groove profile sliding rail (15) By fixed ring fixed sliding block (14) and the fixed company of class groove profile transfer platform (3) after threaded hole one (16) and threaded hole two (17) It connects.
  3. It is set 3. a kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water as described in claim 1 carries, It is characterized in that, the multi-functional cabin (1) is made of high molecular polythene material.
  4. It is set 4. a kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water as described in claim 1 carries, It is characterized in that, the class groove profile transfer platform (3) is made of aluminum alloy materials.
  5. It is set 5. a kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water as described in claim 1 carries, It is characterized in that, the fixed ring (2) is made of PLA material.
  6. It is set 6. a kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water as described in claim 1 carries, It is characterized in that, is equipped with and is used in the junction of hatchcover (8) and the junction of multi-functional cabin (1) and sub- hatchcover and sub- cabin The silica gel strip of sealing.
  7. It is set 7. a kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water as described in claim 1 carries, It is characterized in that, is evenly equipped with water-proof silica-gel ring inside water quality detection hole (7) and smog release pipeline (6).
CN201910067720.2A 2019-01-24 2019-01-24 A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, which carries, to be set Pending CN109733137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910067720.2A CN109733137A (en) 2019-01-24 2019-01-24 A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, which carries, to be set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910067720.2A CN109733137A (en) 2019-01-24 2019-01-24 A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, which carries, to be set

Publications (1)

Publication Number Publication Date
CN109733137A true CN109733137A (en) 2019-05-10

Family

ID=66365932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910067720.2A Pending CN109733137A (en) 2019-01-24 2019-01-24 A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, which carries, to be set

Country Status (1)

Country Link
CN (1) CN109733137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112258766A (en) * 2020-12-11 2021-01-22 国网河南省电力公司洛阳供电公司 Cable anti-digging alarm device
RU2752769C1 (en) * 2020-11-23 2021-08-03 Сергей Васильевич Румянцев Rescue aircraft

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204416958U (en) * 2015-01-22 2015-06-24 常州一步干燥设备有限公司 Gig
CN107067960A (en) * 2017-01-21 2017-08-18 顾杭勇 A kind of bridge indication plate
CN207072437U (en) * 2017-05-10 2018-03-06 郑州航空工业管理学院 A kind of novel and multifunctional boxlike connection wing aquatic unmanned aerial vehicle
CN108839629A (en) * 2018-08-08 2018-11-20 陈明军 A kind of vehicle water falling automatic topping-up lifesaving device
CN208171972U (en) * 2018-03-26 2018-11-30 宁夏煜隆科技有限公司 A kind of marine pollution monitoring flotation gear
CN109017181A (en) * 2017-06-08 2018-12-18 周泽才 A kind of small-scale underwater vehicle device carriage by air is laid and recovery system
CN110228577A (en) * 2019-06-18 2019-09-13 胡泽兵 Underwater cruise robot emergency ascent deliverance apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204416958U (en) * 2015-01-22 2015-06-24 常州一步干燥设备有限公司 Gig
CN107067960A (en) * 2017-01-21 2017-08-18 顾杭勇 A kind of bridge indication plate
CN207072437U (en) * 2017-05-10 2018-03-06 郑州航空工业管理学院 A kind of novel and multifunctional boxlike connection wing aquatic unmanned aerial vehicle
CN109017181A (en) * 2017-06-08 2018-12-18 周泽才 A kind of small-scale underwater vehicle device carriage by air is laid and recovery system
CN208171972U (en) * 2018-03-26 2018-11-30 宁夏煜隆科技有限公司 A kind of marine pollution monitoring flotation gear
CN108839629A (en) * 2018-08-08 2018-11-20 陈明军 A kind of vehicle water falling automatic topping-up lifesaving device
CN110228577A (en) * 2019-06-18 2019-09-13 胡泽兵 Underwater cruise robot emergency ascent deliverance apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2752769C1 (en) * 2020-11-23 2021-08-03 Сергей Васильевич Румянцев Rescue aircraft
CN112258766A (en) * 2020-12-11 2021-01-22 国网河南省电力公司洛阳供电公司 Cable anti-digging alarm device

Similar Documents

Publication Publication Date Title
CN106737703B (en) Underwater rescue mode based on underwater rescue robot
CN109733137A (en) A kind of Multifunctional hanging applied to the empty amphibious search and rescue unmanned flight equipment of water, which carries, to be set
CN202966600U (en) Intelligent cruising monitoring robot buoy
CN111727151B (en) Life boat
CN107499471B (en) A kind of passenger boat emergency escape system
US7196495B1 (en) Dual battery and monitor arrangement
CN103998948A (en) Maritime emergency position indicating system
WO2021025288A1 (en) Multifunctional location tracker
CN104085515A (en) Salvage device and salvage method
CN203921171U (en) Salvage device
CN104554660A (en) Multifunctional all-weather electronic life jacket
CN114827217A (en) Offshore platform personnel alarm and automatic search and rescue system that falls into water
CN106443716A (en) Charging detection box of Beidou search and rescue position indicator
CN206243413U (en) A kind of anti-drowned lifesaving appliance of intelligence
CN109850080A (en) A kind of automatic cruising method, system and the lifeboat of lifeboat
CN108750053A (en) The long manned submariner device of tunnel underwater observation type
CN202978334U (en) Intelligent positioning self-locking charging buoy dock
CN106275235A (en) A kind of unmanned survey craft and control system thereof
CN209366383U (en) A kind of maritime search and rescue AIS group-net communication buoy group
CN208699031U (en) The long manned submariner device of tunnel underwater observation type
CN109733565A (en) A kind of Intelligent lifesaving circle with speech recognition positioning function
CN212386664U (en) Novel intelligent life buoy
CN202098545U (en) Pressure chamber lifeboat
CN216332657U (en) Open sea unmanned intelligent search and rescue system
CN202686735U (en) Solar energy double-air-bag rudderless vessel

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: 20190510