The invention relates to the field of unmanned helicopter power supply, in particular to a power supply separation plug-off protection device and an unmanned helicopter power supply separation plug-off. The device comprises a protective sleeve, a springback connecting structure, a protective cover and a compensation structure. The opening angle of the springback connecting structure is larger than or equal to 170 degrees, the compensation structure can be pressed tightly, and the protective cover and the protective sleeve can be attached to each other. Through the elastic force of the springback connecting structure and the elastic force of the compensation structure, the unplugging separating force can be enhanced, and the elastic force of the compensation structure is adjusted to be consistent with the opening elastic force of the springback connecting structure. The invention has the following beneficial effects: by adopting the structure of the invention, the separation reliability of unplugging and plugging can be further improved; after the plug-off falling end is separated from the machine body, the covering cap can be tightly covered through the springback of the springback connecting structure, and the plug-off pin is effectively protected; through the flexible protection of the protection sleeve and the protection cover, buffering can be carried out after the plug-out connector falls to the ground, and the plug-out connector is protected from being damaged when falling off.
本发明涉及无人直升机供电领域,尤其涉及一种供电分离脱插防护装置及无人直升机供电分离脱插。该装置包括:保护套、回弹连接结构、保护盖和补偿结构。其中,回弹连接结构的张开角度为≥170°,补偿结构可以受压压紧,保护盖和保护套可以贴合;通过弹回弹连接结构的弹力和补偿结构的弹力,可以增强脱插分离力,通过调整补偿结构的弹力与回弹连接结构张开弹力一致。本发明的有益效果是,由于采用本发明的结构可以进一步提高脱插的分离可靠性;脱插脱落端与机体脱离后,通过回弹连接结构的回弹,可以盖紧口盖,对脱插针脚进行有效防护;通过保护套和保护盖的柔性防护,脱插落地后可以进行缓冲,保护脱插跌落不受损伤。
Power supply separation plug-off protection device and unmanned helicopter power supply separation plug-off
一种供电分离脱插防护装置及无人直升机供电分离脱插
2022-04-12
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Positioning compensation type plug-in power supply device
European Patent Office | 2022
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