The invention relates to the technical field of underwater robots, and provides an adsorption type bionic robotic fish which comprises an adsorption assembly and a bionic robotic fish body, and the adsorption assembly is installed on the bionic robotic fish body; the adsorption assembly comprises a negative pressure pump, a control mainboard and a plurality of adsorption modules, and the adsorption modules are connected with the negative pressure pump; wherein each adsorption module comprises a suction cup, an adsorption channel, a desorption channel, a first electromagnetic valve and a second electromagnetic valve, the suction cup is in fluid communication with the negative pressure pump through the adsorption channel, the desorption channel is in fluid communication with the adsorption channel, the first electromagnetic valve is installed on the adsorption channel, and the second electromagnetic valve is installed on the desorption channel; the negative pressure pump, the first electromagnetic valve and the second electromagnetic valve are all electrically connected with the control main board. The adsorption type bionic robotic fish can be stably attached to the surface of an adsorption object in the underwater environment, the adsorption force is strong enough, and the adsorption type bionic robotic fish cannot fall off easily even under the condition of large water flow. Meanwhile, the adsorption and desorption operation response is rapid, and the requirement of real-time monitoring can be met.
本发明涉及水下机器人技术领域,提供一种吸附式仿生机器鱼,包括:吸附组件和仿生机器鱼本体,吸附组件安装于仿生机器鱼本体;吸附组件包括负压泵、控制主板和多个吸附模块,多个吸附模块均与负压泵连接;其中,每个吸附模块均包括吸盘、吸附通道、脱附通道、第一电磁阀和第二电磁阀,吸盘通过吸附通道与负压泵流体连通,脱附通道与吸附通道流体连通,第一电磁阀安装于吸附通道,第二电磁阀安装于脱附通道,负压泵、第一电磁阀和第二电磁阀均与控制主板电性连接。吸附式仿生机器鱼在水下环境中能够稳定地附着在吸附对象表面,吸附力足够强大,即使在水流较大的情况下也不会轻易脱落。同时,吸附和脱附操作响应迅速,能够满足实时监测的需求。
Adsorption type bionic robotic fish
吸附式仿生机器鱼
29.04.2025
Patent
Elektronische Ressource
Chinesisch