Parallel stabilized omnidirectional mobile platform
An omnidirectional moving and parallel technology, applied in the field of mobile platforms, can solve the problems of not being able to go up and down slopes, restricting the weight and shape of objects to be moved, and poor ground adaptability of omnidirectional mobile platforms, so as to achieve obstacle avoidance and reduce motor damage. Effect
Active Publication Date: 2019-01-04
SUN YAT SEN UNIV
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Problems solved by technology
(2) uses a series structure, which greatly limits the weight and shape of the moved object
[0004] Therefore, the specific defects in the prior art, (1) the current mobile platform is not flexible enough
(2) The mobile platform lacks stability and angle control devices with large load capacity
(3) The ground adaptability of the omnidirectional mobile platform is poor, and it cannot go up and down slopes or pass through uneven ground
Method used
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[0025] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.
[0026] Such as figure 1 As shown in -4, the parallel stabilized omni-directional mobile platform includes a parallel angle control structure and a three-wheeled mobile chassis. The parallel angle control structure includes an upper triangular-like metal plate 1, a lower triangular-like metal plate 2, and a triangular-like metal plate on the upper side. A controllable telescopic struc...
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The present invention relates to the technical field of mobile platforms, and more specifically, to a parallel-connected stability-enhancing omnidirectional mobile platform. The parallel stabilized omnidirectional mobile platform includes a parallel angle control structure and a three-wheel mobile chassis. The parallel angle control structure includes an upper triangular metal plate, a lower triangular metal plate, and a controllable telescopic structure; the three-wheel mobile chassis includes a power unit, and Three omni-directional wheels connected to the power unit, the power unit and the omni-directional wheels are arranged at the bottom of the triangular metal plate below. The present invention proposes to use omnidirectional wheels to build an omnidirectional mobile platform, utilize gear synchronous structure to improve the chassis to adapt to more complex road conditions, and provide a parallel structure to build an angle control and stabilization platform, which can realize omnidirectional through a special three-wheel structure Flexible movement can realize the attitude adjustment of the moving object and increase its safety and stability during the movement process, and can use the vehicle-mounted obstacle avoidance sensor to realize obstacle avoidance.
Description
technical field [0001] The present invention relates to the technical field of mobile platforms, and more specifically, to a parallel-connected stability-enhancing omnidirectional mobile platform. Background technique [0002] In the prior art, a mobile platform or a stabilization platform is respectively provided: (1) a platform that moves through a four-wheel structure, and the platform utilizes the change of the angle of the front wheels to realize the change of the trajectory (2) a serial stabilization structure, such as CN 102996984, it is proposed to achieve stability enhancement through a three-axis series structure. [0003] Parallel stabilized omnidirectional mobile platform considers providing flexible movement in complex environments. The gear synchronous structure is used to increase the height of the chassis and improve the ground adaptability to meet various needs, such as the demand for camera angles. The platform mentioned in (1) cannot Flexible movement, if...
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IPC IPC(8): F16M11/42F16M11/14F16M11/18F16M11/32G03B17/56A47B31/00
Inventor 成慧李小锟
Owner SUN YAT SEN UNIV