Fully compliant tetra-stable mechanism and implementation method thereof

A four-state, fully flexible technology, applied in the field of mechanically flexible mechanisms, can solve the problems of fewer stable states, reduce system efficiency, loss, etc., and achieve the effect of small loss
CN101798052AInactive Publication Date: 2010-08-11XIDIAN UNIV
7 Cites 12 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIDIAN UNIV
Publication Date
2010-08-11
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention belongs to the field of compliant mechanisms and relates to a fully compliant tetra-stable mechanism and an implementation method thereof. The fully compliant tetra-stable mechanism comprises a compliant bistable mechanism and a compliant fixed guide mechanism, wherein the compliant bistable mechanism is a bistable compliant mechanism; the compliant fixed guide mechanism is provided with a guide block; the upper and lower ends of the guide block are respectively connected with two groups of compliant beams, totally four groups of compliant beams; the lower ends of the two groups of compliant beams at the lower end of the guide block are fixed and the upper ends of the two groups of compliant beams at the upper end of the guide block are connected with a shuttle of the compliant bistable mechanism. The implementation method of the tetra-stable mechanism is formed according to the fully compliant tetra-stable mechanism. The fully compliant tetra-stable mechanism has little energy consumption, simple structure, low cost, good stability and high repeatability precision and dispenses with external force or friction effect and assembly.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of mechanical flexible mechanisms, and relates to a fully flexible four-stable mechanism and a method for realizing the four-stable mechanism, which can be used in products such as switches, valves, positioners, and reconfigurable equipment, and has low energy consumption, The structure is simple, the cost is low, and no assembly is required. Background technique

[0002] Multistable mechanisms with multiple stable positions are commonly used in adaptive systems and some other fields. Traditional adaptive systems keep the system in the required stable position by applying external force or friction. The system that applies external force requires a lot of energy, and the system that uses friction will have losses, which will reduce the efficiency of the system and may eventually lead to system failure. .

[0003] Some existing multistable mechanisms are partially flexible mechanisms, and the problems of assembly and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More