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Alternative TitleAirbag clamping device with function of feeding back intervention operation resistance
刘浩; 苏刚; 李贵阳; 李贵祥; 贾琪; 李洪谊
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention provides an airbag clamping device with a function of feeding back intervention operation resistance. The airbag clamping device comprises an airbag, an airbag casing pipe, an air pump, a pressure measuring chamber, an air pipe and an air pressure sensor, wherein the airbag and the an airbag casing pipe are connected without circular relative rotation the two sides of one end of the airbag casing pipe are respectively provided with a baffle plate the air pump is connected with the pressure measuring chamber, the air pipe and the airbag successively and the air pressure sensoris arranged in the air pressure measuring chamber. According to the airbag clamping device, the clamping function of a conduit is realized by aerating the airbag the airbag is in tight contact with the conduit at the peripheral direction of the conduit the appearance of the conduit is kept and the conduit is prevented from being damaged. The aerating pressure is detected by using the air pressure sensor so as to modulate the aeration quantity, control the size of an inner chamber of the airbag and adapt to the clamping function of the conduits in different diameters. A foil gauge is arranged on an elastic spoke plate between the airbag casing pipe and an outer casing pipe, so that the measurement of a pushing force and a twisting force is realized by using the deformation of the foil gauge. The airbag clamping device is capable of not only realizing both the measurements of two orthogonal direction feedback forces, but also ensuring the measurement result to be accurate due to a smaller inertia.
PCT Attributes
Application Date2011-03-08
Date Available2013-04-24
Application NumberCN201110054152.6
Open (Notice) NumberCN102671280B
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
刘浩,苏刚,李贵阳,等. 一种可反馈介入操作阻力的气囊夹持装置[P]. 2012-09-19.
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