WO2019079931A1 - 一种可漂浮于水面的小型无人机水下发射装置 - Google Patents
一种可漂浮于水面的小型无人机水下发射装置Info
- Publication number
- WO2019079931A1 WO2019079931A1 PCT/CN2017/107293 CN2017107293W WO2019079931A1 WO 2019079931 A1 WO2019079931 A1 WO 2019079931A1 CN 2017107293 W CN2017107293 W CN 2017107293W WO 2019079931 A1 WO2019079931 A1 WO 2019079931A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- airbag
- buckle
- baffle
- barrel
- arm
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 25
- 206010041235 Snoring Diseases 0.000 claims description 3
- 238000011835 investigation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/50—Vessels or floating structures for aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/24—Buoys container type, i.e. having provision for the storage of material
- B63B22/28—Buoys container type, i.e. having provision for the storage of material submerged when not in use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/04—Ground or aircraft-carrier-deck installations for launching aircraft
- B64F1/06—Ground or aircraft-carrier-deck installations for launching aircraft using catapults
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U80/00—Transport or storage specially adapted for UAVs
- B64U80/80—Transport or storage specially adapted for UAVs by vehicles
- B64U80/84—Waterborne vehicles
Definitions
- the present invention belongs to the technical field of drone catapults, and is specifically a small underwater drone launching device that can float on the water surface.
- drones need to be launched from underwater. Due to the high underwater resistance, the drone takes off directly from the water and requires high controller or structure. The use of special launchers to eject the UAV out of the water surface will simplify the UAV structure and controller design.
- Traditional underwater launch methods include underwater rocket ejection, high-pressure pump bombs, etc., but the structure is more complicated and the cost is higher. For small drones, it is very wasteful to launch, so there is a need for a low-reliability, low-reliability small underwater drone underwater launcher.
- a small unmanned aerial vehicle underwater launching device capable of floating on a water surface, comprising an air bag 1, an inflation module 2, a balloon arm 3, a barrel 4, an upper baffle 5, a spring 6, a balloon arm connecting rod 7, and a lower Baffle 8, upper buckle 9 and lower buckle 10
- the small underwater drone underwater launching device comprises a tub body 4 and a plurality of adjusting mechanisms, and the adjusting mechanism is hinged to the bottom of the tub body 4, and is arranged symmetrically around the tub body 4;
- the barrel 4 is a hollow cylinder, and the inner wall thereof is provided with a buckle, that is, an upper buckle 9 and a lower buckle 10; the upper buckle 9 and the lower buckle 10 are respectively used for fastening the upper fence 5 And the lower baffle 8, the spring 6 is limited between the upper baffle 5 and the lower baffle 8; the upper baffle 5 and the lower baffle 8 are slidable along the inner wall of the barrel 4;
- the adjustment mechanism comprises an airbag 1, an inflation module 2 and a balloon arm 3, and the airbag 1 is connected to the end of the airbag arm 3
- the inflation module 2 is adjusted by the inflation module 2; the inflation module 2 is placed in the airbag arm 3, after the adjustment mechanism is clamped, the inflation module 2 inflates the airbag 1, and a balloon 1 is inflated and formed around the launching device to ensure that the launching device is floating. And floating smoothly on the water;
- the airbag arm connecting rod 7-end is hinged to the lower baffle 8 through the barrel 4, and the other end is hinged to the adjusting mechanism; the lower buckle 10 is locked, and the airbag arm connecting rod 7 is closed to the barrel In the mouth of the 4, the control adjustment mechanism 3 is occupied outside the barrel 4; when the lower buckle 10 is snoring, the lower baffle 8 is moved downward in the barrel 4, and the airbag arm connecting rod 7 is pushed to control the adjustment mechanism Hey.
- FIG. 1a is a front view showing the structure of a transmitting device of the present invention.
- FIG. 1a is a partially enlarged schematic view of a transmitting device of the present invention.
- FIG. 1c is a partially enlarged schematic view of a transmitting device of the present invention.
- 1d is a partially enlarged schematic view of a transmitting device of the present invention.
- FIG. 2 is an enlarged view of a bottom structure of a transmitting device of the present invention.
- FIG. 4 is a plan view showing the structure of a transmitting device of the present invention.
- FIG. 5 is a schematic diagram of a transmission process of the present invention.
- a small unmanned aerial vehicle underwater launching device capable of floating on a water surface, comprising an air bag 1, an inflation module 2, a balloon arm 3, a barrel body 4, an upper baffle 5, a spring 6, The airbag arm connecting rod 7, the lower baffle 8, the upper buckle 9 and the lower buckle 10;
- the small underwater drone launching device comprises a tub body 4 and a plurality of adjusting mechanisms, and the adjusting mechanism is hinged to the bottom of the tub body 4, and is arranged symmetrically around the tub body 4;
- the barrel 4 is a hollow cylinder, and the inner wall thereof is provided with a buckle, that is, an upper buckle 9 and a lower buckle 10; the upper buckle 9 and the lower buckle 10 are respectively used for fastening the upper baffle 5 And the lower baffle 8, the spring 6 is limited between the upper baffle 5 and the lower baffle 8; the upper baffle 5 and the lower baffle 8 are slidable along the inner wall of the barrel 4;
- the adjustment mechanism includes an airbag 1, an inflation module 2, and a balloon arm 3, and the airbag 1 is coupled to the end of the airbag arm 3.
- the inflation module 2 is adjusted by the inflation module 2; the inflation module 2 is placed in the airbag arm 3, after the adjustment mechanism is clamped, the inflation module 2 inflates the airbag 1, and a balloon 1 is inflated and formed around the launching device to ensure that the launching device is floating. And floating smoothly on the water;
- the airbag arm connecting rod 7-end is hinged to the lower baffle 8 through the barrel 4, and the other end is hinged to the adjusting mechanism; the lower buckle 10 is locked, and the airbag arm connecting rod 7 is closed to the barrel In the mouth of the 4, the control adjustment mechanism 3 is occupied outside the barrel 4; when the lower buckle 10 is snoring, the lower baffle 8 is moved downward in the barrel 4, and the airbag arm connecting rod 7 is pushed to control the adjustment mechanism Hey.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Remote Sensing (AREA)
- Transportation (AREA)
- Toys (AREA)
Abstract
一种可漂浮于水面的小型无人机水下发射装置,具有气囊(1)、充气模块(2)、气囊臂(3)、桶身(4)、上挡板(5)、弹簧(6)、气囊臂连接杆(7)、下挡板(8)、上卡扣(9)和下卡扣(10)。该装置结构紧凑可靠,相对于传统水下弹射器,体型较小,依靠弹簧的弹力完成了发射装置的展开与弹射。该小型无人机水下发射装置稳定性高,用途多样,弹射器的气囊臂在水面展开后,充气模块给气囊充气后,展开面积较大,对风浪抵抗力较强,展开状态下可配合无人机上的传感器平稳地部署于水面,进行侦查。
Description
一种可漂浮于水面的小型无人机水下发射装置 技术领域
[0001] 本发明属于无人机弹射器技术领域, 具体为一种可漂浮于水面的小型无人机水 下发射装置。
背景技术
[0002] 目前无人机应用场合越来越多, 一些场景下无人机需要从水下发射, 由于水下 阻力较高, 无人机直接从水中起飞对控制器或结构要求较高, 如采用专门发射 装置将无人机弹射出水面, 将会简化无人机结构和控制器设计, 传统的水下发 射方式包括水下火箭弹射, 高压泵弹等, 但其结构较复杂, 成本较高, 对于小 型无人机发射十分浪费, 因此需要一种成本低可靠性高的可漂浮于水面的小型 无人机水下发射装置。
技术问题
[0003] 本发明的目的在于提供一种既可实现无人机平稳漂浮部署于水面, 又能将其弹 射到空中的成本低的可靠性高的小型无人机水下发射装置。
问题的解决方案
技术解决方案
[0004] 本发明的技术方案:
[0005] 一种可漂浮于水面的小型无人机水下发射装置, 包括气囊 1、 充气模块 2、 气囊 臂 3、 桶身 4、 上挡板 5、 弹簧 6、 气囊臂连接杆 7、 下挡板 8、 上卡扣 9和下卡扣 10
[0006] 所述的小型无人机水下发射装置包括桶身 4和多个调节机构, 调节机构铰接于 桶身 4底部, 以桶身 4为中心, 对称布置;
[0007] 所述的桶身 4为中空圆筒, 其内壁设有卡扣, 即上卡扣 9和下卡扣 10; 上卡扣 9 和下卡扣 10分别用于卡固上挡板 5和下挡板 8, 弹簧 6被限位于上挡板 5和下挡板 8 间; 上挡板 5和下挡板 8可沿桶身 4内壁滑动;
[0008] 所述的调节机构包括气囊 1、 充气模块 2和气囊臂 3, 气囊 1连接于气囊臂 3端部
, 通过充气模块 2调节控制; 充气模块 2置于气囊臂 3内, 调节机构张幵后, 充气 模块 2给气囊 1充气, 在发射装置周围形成一圈充气膨胀后的气囊 1, 保证发射装 置上浮并平稳的漂浮在水面上;
[0009] 所述的气囊臂连接杆 7—端穿过桶身 4铰链于下挡板 8上, 另一端铰链于调节机 构上; 下卡扣 10锁定吋, 气囊臂连接杆 7收于桶身 4的幵口中, 控制调节机构 3贝占 合在桶身 4外部; 当下卡扣 10打幵吋, 下挡板 8在桶身 4中向下移动, 推动气囊臂 连接杆 7控制调节机构的张幵。
发明的有益效果
有益效果
[0010] 本发明的有益效果:
[0011] (1)结构紧凑可靠: 相对于传统水下弹射器, 体型较小, 依靠弹簧的弹力完成了 发射装置的展幵与弹射。
[0012] (2)稳定性高, 用途多样: 弹射器的气囊臂在水面展幵后, 充气模块给气囊充气 后, 展幵面积较大, 对风浪抵抗力较强, 展幵状态下可配合无人机上的传感器 平稳地部署于水面, 进行侦査。
对附图的简要说明
附图说明
[0013] 图 la为本发明的发射装置结构的主视图。
[0014] 图 la为本发明的发射装置的局部放大示意图。
[0015] 图 lc为本发明的发射装置的局部放大示意图。
[0016] 图 Id为本发明的发射装置的局部放大示意图。
[0017] 图 2为本发明的发射装置底部结构的放大图。
[0018] 图 4为本发明的发射装置结构的俯视图。
[0019] 图 5为本发明的发射过程示意图。
[0020] 图中: 1气囊; 2充气模块; 3气囊臂; 4桶身; 5上挡板; 6弹簧;
[0021] 7气囊臂连接杆; 8下挡板; 9上卡扣; 10下卡扣。
本发明的实施方式
[0022] 以下结合技术方案和附图详细叙述本发明的具体实施方式。
[0023] 结合图 1〜图 5, 一种可漂浮于水面的小型无人机水下发射装置, 包括气囊 1、 充气模块 2、 气囊臂 3、 桶身 4、 上挡板 5、 弹簧 6、 气囊臂连接杆 7、 下挡板 8、 上 卡扣 9和下卡扣 10;
[0024] 所述的小型无人机水下发射装置包括桶身 4和多个调节机构, 调节机构铰接于 桶身 4底部, 以桶身 4为中心, 对称布置;
[0025] 所述的桶身 4为中空圆筒, 其内壁设有卡扣, 即上卡扣 9和下卡扣 10; 上卡扣 9 和下卡扣 10分别用于卡固上挡板 5和下挡板 8, 弹簧 6被限位于上挡板 5和下挡板 8 间; 上挡板 5和下挡板 8可沿桶身 4内壁滑动;
[0026] 所述的调节机构包括气囊 1、 充气模块 2和气囊臂 3, 气囊 1连接于气囊臂 3端部
, 通过充气模块 2调节控制; 充气模块 2置于气囊臂 3内, 调节机构张幵后, 充气 模块 2给气囊 1充气, 在发射装置周围形成一圈充气膨胀后的气囊 1, 保证发射装 置上浮并平稳的漂浮在水面上;
[0027] 所述的气囊臂连接杆 7—端穿过桶身 4铰链于下挡板 8上, 另一端铰链于调节机 构上; 下卡扣 10锁定吋, 气囊臂连接杆 7收于桶身 4的幵口中, 控制调节机构 3贝占 合在桶身 4外部; 当下卡扣 10打幵吋, 下挡板 8在桶身 4中向下移动, 推动气囊臂 连接杆 7控制调节机构的张幵。
[0028] 可漂浮于水面的小型无人机水下发射装置发射过程分为以下 3个状态:
[0029] (1)收起状态
[0030] 在收起状态下, 上挡板 5和下挡板 8被上卡扣 9和下卡扣 10锁死, 调节机构收放 在桶身 4四周。
[0031] (2)展幵状态
[0032] 在展幵状态下, 下卡扣 10松幵, 下挡板 8在弹簧 6的作用下向下移动, 通过气囊 臂连接杆 7使调节机构展幵, 此吋充气模块 2给气囊 1充气, 气囊 1产生的浮力使 发射装置浮上水面。
[0033] (3)发射状态
[0034] 在发射状态下, 上卡扣 9松幵, 上挡板 5在弹簧 6的作用下向上移动, 推动无人
机弹出水面。
Claims
(1)收起状态
在收起状态下, 上挡板 (5)和下挡板 (8)被上卡扣 (9)和下卡扣 (10)锁死 , 调节机构收放在桶身 (4)四周;
(2)展幵状态
在展幵状态下, 下卡扣 (10)松幵, 下挡板 (8)在弹簧 (6)的作用下向下移
动, 通过气囊臂连接杆 (7)使调节机构展幵, 此吋充气模块 (2)给气囊 ( 1)充气, 气囊 (1)产生的浮力使发射装置浮上水面;
(3)发射状态
在发射状态下, 上卡扣 (9)松幵, 上挡板 (5)在弹簧 (6)的作用下向上移 动, 推动无人机弹出水面。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/341,411 US20200062349A1 (en) | 2017-10-23 | 2017-10-23 | Underwater launching apparatus for small unmanned aerial vehicle capable of floating on water |
PCT/CN2017/107293 WO2019079931A1 (zh) | 2017-10-23 | 2017-10-23 | 一种可漂浮于水面的小型无人机水下发射装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2017/107293 WO2019079931A1 (zh) | 2017-10-23 | 2017-10-23 | 一种可漂浮于水面的小型无人机水下发射装置 |
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WO2019079931A1 true WO2019079931A1 (zh) | 2019-05-02 |
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PCT/CN2017/107293 WO2019079931A1 (zh) | 2017-10-23 | 2017-10-23 | 一种可漂浮于水面的小型无人机水下发射装置 |
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WO (1) | WO2019079931A1 (zh) |
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CN115056929B (zh) * | 2022-06-30 | 2024-05-17 | 哈尔滨工程大学 | 一种用于协助物体在复杂水况的水面上稳定漂浮的机构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2514770A (en) * | 2013-06-03 | 2014-12-10 | Lockheed Corp | Launched air vehicle system |
CN205770199U (zh) * | 2016-07-15 | 2016-12-07 | 天峋(常州)智能科技有限公司 | 一种小型无人机弹射装置 |
CN205872510U (zh) * | 2016-06-08 | 2017-01-11 | 天津市瑞傲特科技发展有限公司 | 一种便携式无人机弹射结构 |
CN106965913A (zh) * | 2017-04-05 | 2017-07-21 | 西北工业大学 | 一种水下无人机运载与弹射装置 |
CN107651139A (zh) * | 2017-10-23 | 2018-02-02 | 大连理工大学 | 一种可漂浮于水面的小型无人机水下发射装置 |
-
2017
- 2017-10-23 US US16/341,411 patent/US20200062349A1/en not_active Abandoned
- 2017-10-23 WO PCT/CN2017/107293 patent/WO2019079931A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2514770A (en) * | 2013-06-03 | 2014-12-10 | Lockheed Corp | Launched air vehicle system |
CN205872510U (zh) * | 2016-06-08 | 2017-01-11 | 天津市瑞傲特科技发展有限公司 | 一种便携式无人机弹射结构 |
CN205770199U (zh) * | 2016-07-15 | 2016-12-07 | 天峋(常州)智能科技有限公司 | 一种小型无人机弹射装置 |
CN106965913A (zh) * | 2017-04-05 | 2017-07-21 | 西北工业大学 | 一种水下无人机运载与弹射装置 |
CN107651139A (zh) * | 2017-10-23 | 2018-02-02 | 大连理工大学 | 一种可漂浮于水面的小型无人机水下发射装置 |
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US20200062349A1 (en) | 2020-02-27 |
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