The invention discloses a reusable unmanned aerial vehicle catapulting device, which comprises a catapulting base, wherein a guiding mechanism is arranged on the upper surface of one end of the catapulting base, a catapulting mechanism is arranged on the lower surface of the other end of the catapulting base, the guiding mechanism comprises a sliding groove, the sliding groove is formed in the upper surface of one end of the catapulting base, a clamping base is slidably connected into the sliding groove, and a clamping groove is formed in the surface of the clamping base. The device has the beneficial effects that water flow is introduced into a rubber cylinder through a water inlet pipe, the water flow is accumulated in the rubber cylinder to expand the rubber cylinder, the outer wall ofthe expanded rubber cylinder makes contact with an arc plate, then the arc plate gets close to the inner wall of a circular cavity, and after the arc plate makes contact with the inner wall of the circular cavity, the rubber cylinder cannot be continuously expanded, so that the rubber cylinder is prevented from being expanded to deform excessively to lose elasticity, and the defect that an elasticpart in an existing unmanned aerial vehicle hydraulic catapulting device cannot be repeatedly used to cause waste is effectively overcome.
本发明公开了可重复使用的无人机弹射装置,包括弹射座,弹射座的一端上表面上设置有引导机构,弹射座的另一端下表面上设置有弹射机构,引导机构包括滑槽,滑槽开设在弹射座的一端上表面上,滑槽的内部滑动连接有卡接座,卡接座的表面上开设有卡接槽,本发明的有益效果是:通过进水管向橡胶筒内部通入水流,水流在橡胶筒内部积攒使的橡胶筒被撑大,被撑大的橡胶筒外壁与弧板接触,进而使弧板向圆腔的内壁靠近,当弧板与圆腔的内壁接触后,使的橡胶筒无法被继续撑大,进而防止橡胶筒被撑的过大变形失去弹性,有效的解决了现有的无人机液压弹射装置中弹力部件无法重复使用,造成浪费的缺点。
Reusable unmanned aerial vehicle catapulting device
可重复使用的无人机弹射装置
2021-03-05
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Unmanned aerial vehicle catapulting frame and catapulting method
European Patent Office | 2020
|European Patent Office | 2020
|Engineering Index Backfile | 1933
|Catapulting tray system for bearing and catapulting aircraft
European Patent Office | 2024
|European Patent Office | 2015