公开(公告)号：US20240417048A1

公开(公告)日：2024-12-19

申请号：US18467691

申请日：2023-09-14

Applicant: Pioneer Material Precision Tech Co., Ltd.

Inventor： Wei-Yu HUANG ,  Tai-Yu CHEN ,  Li-Yuan YEH ,  Chang-Qi ZHANG ,  Ching-Hung LIU ,  Chih-Wei SHEN

IPC: B63G8/00 ,  B63G8/04

Abstract: A biomimetic fish includes a cover structure and two housing bodies arranged in a front-rear direction, connected to each other, and rotatable relative to each other about a rotating axis that extends in an up-down direction. The cover structure includes first and second cover portions respectively formed on the housing bodies. The first cover portion has two distal end parts disposed at a distal end thereof and arranged in a left-right direction. The second cover portion has two arcuate outer surfaces respectively adjacent to the distal end parts and each having a center of curvature located on the rotating axis. At least one of the arcuate outer surfaces is connected to the respective one of the distal end parts. An intersection of the arcuate outer surfaces and the respective one of the distal end parts is located at an inner side of the respective one of the distal end parts.

公开(公告)号：US20250017199A1

公开(公告)日：2025-01-16

申请号：US18529967

申请日：2023-12-05

Applicant: Pioneer Material Precision Tech Co., Ltd.

Inventor： Wei-Yu HUANG ,  Chang-Qi ZHANG ,  Guan-Hao PAN ,  Li-Yuan YEH ,  Tai-Yu CHEN ,  Ching-Hung LIU ,  Chih-Wei SHEN ,  Ching-Shu LAI

IPC: A01M31/06

Abstract: A biomimetic waterfowl includes a housing, two waterfowl legs, and a driving module. The waterfowl legs are spaced apart from each other in a left-right direction and are mounted to a bottom portion of the housing. Each waterfowl leg includes a first segment mounted to the housing and rotatable about a first axis parallel to the left-right direction, and a second segment rotatable about a second axis parallel to the first axis. The driving module is mounted to the housing and is configured to drive the waterfowl legs. Each of the waterfowl legs is movable between a retracted state, where the first segment extends forwardly from the housing and the second segment extends rearwardly from the first segment, and a propelling state, where the first segment extends rearwardly from the housing and the second segment extends rearwardly from the first segment.

公开(公告)号：US20240417049A1

公开(公告)日：2024-12-19

申请号：US18466669

申请日：2023-09-13

Applicant: Pioneer Material Precision Tech Co., Ltd.

Inventor： Wei-Yu HUANG ,  Tai-Yu CHEN ,  Li-Yuan YEH ,  Chang-Qi ZHANG ,  Ching-Hung LIU ,  Chih-Wei SHEN

IPC: B63G8/22 ,  B63G8/00 ,  B63G8/04 ,  B63G8/08 ,  B63G8/24 ,  G05D1/04

Abstract: A biomimetic turtle device includes a trunk unit, a limb unit and a control unit. The control unit includes a water depth sensor which detects water depth where the biomimetic turtle device is, and a circuit module which receives the signal from the water depth sensor and determines if the biomimetic turtle device is at a target water depth position, wherein a driving mechanism or a weight adjusting mechanism is operated if the biomimetic turtle device is not at the target water depth position to vary the volume or weight of the trunk unit so as to adjust density of the trunk unit to thereby adjust a water depth position of the biomimetic turtle device.