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Displacement control unit device and functional platform system

A manipulation unit, displacement technology, applied in electrical components, piezoelectric effect/electrostrictive or magnetostrictive motors, generators/motors, etc. The advantages of output displacement accuracy cannot be fully utilized, etc., to achieve good motion orientation and continuity, fewer components, and avoid complex effects

Pending Publication Date: 2019-08-13
杨斌堂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the kinematic device developed based on material deformation, especially for single-step cumulative large strokes, has no advantage in the output force and output displacement accuracy of this type of deformation drive due to the lack of a simple deformation and clamp coordination mechanism with matching performance. Can be fully utilized, so that this type of motor cannot be used to realize the large-stroke driving and transmission functions of a compact structure

Method used

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  • Displacement control unit device and functional platform system
  • Displacement control unit device and functional platform system
  • Displacement control unit device and functional platform system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0104] Such as figure 1 As shown, the deformation actuator 100 has an elastic structure, and the deformation actuator 100 is provided with three opening and closing grooves 120 , and the three opening and closing grooves 120 all pass through the side of the deformation actuator 100 . It includes two driving slots 122 and one clamping slot 121 , and the two driving slots 122 constitute the driving group 123 . The driving deformation structure 200 includes a driving electromagnet 210 and an operating magnet 220. The driving electromagnet 210 is installed on the provided casing, and the operating magnet 220 is directly installed on the deformation actuator 100. The deformation actuator 100 is located on two The part between the driving grooves 122 is axially fixed on the housing through a limiting block 311 . Preferably, the limiting block 311 is annular in shape. Preferably, the elastic structure may be a spring, on which an action magnet 220 formed by a permanent magnet is mo...

Embodiment 2

[0107] The displacement manipulation unit device provided in this embodiment includes a plurality of deformation actuators 100 described in Embodiment 1, and a plurality of deformation actuators 100 are installed in the same housing, but each deformation actuator 100 All are equipped with an independent driving electromagnet 210. The plurality of deformation actuators 100 include a first motion actuator 141 and a second motion actuator 142, and the first motion actuator 141 and the second motion actuator 142 are in the corresponding drive electromagnet 210. When energized alone, the direction in which it moves along the guide rail 301 or the direction in which the moving rod 302 is driven can change accordingly. Such as Figure 4 As shown, when the drive electromagnet 210 corresponding to the first movement actuator 141 is energized, the drive movement rod 302 moves to the right; Figure 5 As shown, when the driving electromagnet 210 corresponding to the second moving direct...

Embodiment 3

[0109] This embodiment is a modification of the structure provided in Embodiment 1, such as Figure 6As shown, the plurality of deformation actuators 100 include a first clamp actuator 151, a telescopic actuator 152 and a second clamp actuator 153, the first clamp actuator 151, the telescopic actuator 152 and the second clamp actuator 153 are sequentially connected. The first clamping actuator 151 , the telescoping actuator 152 and the second clamping actuator 153 are successively installed in the same shell. Wherein, the telescopic actuator 152 is axially fixed on the casing through the limiting block 311 , and the telescopic actuator 152 is provided with a plurality of driving slots 122 , and the plurality of driving slots 122 constitute one or more of the aforementioned driving groups 123 . The first clamp actuator 151 and the second clamp actuator 153 are respectively provided with one or more clamp grooves 121, along the circumferential direction of the deformation actua...

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Abstract

The invention provides a displacement control unit device. The displacement control unit device comprises a deformation actuating part and a driving deformation structure. The displacement control unit device adopts any one of the following modes that a passing hole and an opening and closing groove are formed in the deformation actuating piece; the passing hole extends in the axial direction of the deformation actuating piece, and the multiple opening and closing grooves comprise clamping grooves and driving grooves; the driving deformation structure drives the two groove wall surfaces of theopening and closing groove to get close to each other and / or get away from each other; or under the driving action of the driving deformation structure, a pair of deformation actuating parts can be driven or clamped by utilizing the characteristic of telescopic deformation of a structure formed by the plurality of deformation actuating parts. The invention further provides a functional platform system comprising the displacement control unit device. The device is simple in structure and few in component parts, the clamping part can play a role of clamping while the action of the moving part is realized by controlling the electromagnet, so that the device has good movement guidance and continuity and is suitable for different movement occasions.

Description

technical field [0001] The present invention relates to the field of biomedical control system, motion or processing and manufacturing control, in particular to a linear displacement control unit device with compact structure and simple electrical signal control and an integrated multi-dimensional motion control or processing platform system. Background technique [0002] In recent years, in the field of biomedicine, the demand for minimally invasive technology, or the multi-dimensional motion processing platform, requires a linear displacement manipulation unit device with a compact structure and simple electrical signal control and an integrated multi-dimensional motion control device or platform system. At present, most of these systems are integrated systems with a motor accelerator as a unit, with complex structures and problems in driving efficiency and accuracy. Therefore, there is a need for a collaborative deformation-driven method to realize a new device in which m...

Claims

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Application Information

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IPC IPC(8): H02N2/02H02N2/06
CPCH02N2/023H02N2/06
Inventor 杨斌堂
Owner 杨斌堂
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