Infant service robot mechanical arm structure
A service robot and robotic arm technology, applied in the field of service robots, can solve problems affecting the comfort and physical development of infants, and achieve the effect of improving comfort and avoiding injury
Active Publication Date: 2020-06-16
XIANGTAN UNIV
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Problems solved by technology
[0004] For this reason, the present invention provides a baby service robot mechanical arm structure, which solves the problem that the existing baby service robot cannot follow the baby's posture due to the limitation of the mechanical arm structure. The change of the robot arm changes the action of holding the baby in a short period of time, so that a single position for a long time affects the comfort and physiological development of the baby
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[0029] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] Such as Figure 1 to Figure 4 As shown, the present invention provides a mechanical arm structure of a baby service robot, comprising a shoulder joint 1, a large arm 2, an elbow joint 3, a forearm 4, a wrist joint 5 and a palm 6 covered with silica gel, and the shoulder joint 1 The upper arm 2, the elbow joint 3 and the forearm 4, the wrist joint 5 and the palm 6 are all flexibly connecte...
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The invention discloses an infant service robot mechanical arm structure. The infant service robot mechanical arm structure comprises a shoulder joint, a big arm, an elbow joint, a small arm, a wristjoint and a palm part which are movably connected in sequence, and a plurality of bearing devices are arranged on the small arm in the axis direction; the bearing device comprises a bearing seat arranged on the small arm and two supports fixedly connected to the two sides of the bearing seat, each support is movably connected with a bearing claw through a first positioning pin, each bearing claw is movably connected with a push rod through a second positioning pin, and a pressure cavity is formed in the bearing seat. According to the infant service robot mechanical arm structure, the bearing claws and the push rods are pushed by a first air cylinder to rotate, the states of the bearing claws and the push rods can be rapidly changed by changing the pressure in the pressure cavity after theposture of an infant is changed, different postures of the infant are adapted, the using comfort of the infant is improved, and the damage to the physiological development of the infant caused by long-time use of a single posture is avoided.
Description
technical field [0001] The invention relates to the technical field of service robots, in particular to a mechanical arm structure of a baby service robot. Background technique [0002] Service robots, including patented service robots and personal / family service robots, have a wide range of applications, mainly including maintenance, repair, cleaning, security, rescue and guardianship, such as tour guide robots, welcome robots, cleaning robots Wait. [0003] Existing baby service robots generally use cradles or mechanical arm swings to calm the baby's emotions or make the baby fall asleep quickly, but because each baby's physical development is different and the requirements for comfort are different, and the baby cannot maintain a movement for a long time The mechanical arm needs to perform different postures to hold the baby. Due to the limitation of the mechanical arm structure, the existing baby service robot cannot change the posture of holding the baby in a short tim...
Claims
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IPC IPC(8): B25J11/00
CPCB25J11/008
Inventor 吴继春张明超胡帅吴子鹏陈昱嘉
Owner XIANGTAN UNIV