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Method for feeding patient by using electromagnetic joint manipulator

A technology of electromagnetic joints and manipulators, which is applied in the field of flexible manipulators, can solve the problems that paper cups cannot be fine-tuned, endanger patients, get sick, and injure patients.

Inactive Publication Date: 2016-08-17
李秀荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rack-and-pinion flexible arm cannot fine-tune the holding posture of the paper cup
When feeding a patient, the patient's eating posture is not fixed, and subtle changes often occur. If the feeding robot cannot adapt to the slight change in the patient's mouth posture, it may hurt the patient or even endanger the patient's illness.

Method used

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  • Method for feeding patient by using electromagnetic joint manipulator
  • Method for feeding patient by using electromagnetic joint manipulator
  • Method for feeding patient by using electromagnetic joint manipulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Such as Figure 1-6 As shown in 11, the electromagnetic joint manipulator of the present invention includes a manipulator palm, a manipulator finger, a manipulator arm, an electromagnetic flexible joint 1 and a circuit control part. One end of the arm is fixed to the frame. see figure 1 , the other end of the arm is connected to the palm through the electromagnetic flexible joint 1 , the palm is connected to the finger through the electromagnetic flexible joint 1 , and each joint of the finger is an electromagnetic flexible joint 1 .

[0061] see figure 1 and figure 2 , the electromagnetic flexible joint 1 includes a lower plate 2, a telescopic column 3 and an upper plate 4, the lower plate 2 is connected with the upper plate 4 through three telescopic columns 3, and the axes of the three telescopic columns 3 are all connected to the circumferential direction of the upper plate 4 and the lower plate 2 0°, 120°, 240° positions are fixed.

[0062] see figure 2 and...

Embodiment 2

[0079] The difference between this embodiment 2 and embodiment 1 is that, as figure 2 , Figure 7 , Figure 8 , Figure 9 , Figure 10 shown, see figure 2 , The ejector rod 35 is a flexible rod, and the middle part of the inner cavity of the flexible cylinder 34 is provided with a limit ring 33 . The inner diameter of the limit ring 33 is the same as the outer diameter of the push rod 35 , and the limit ring 33 is used to limit the permanent magnet 32 ​​and guide the push rod 35 .

[0080] see Figure 7 , The flexible cylinder 34 is composed of sleeves arranged in the shape of shrimp shells. The sleeve includes a bottom sleeve 38 and a surface limiting sleeve 391 .

[0081] see Figure 8 , The bottom of the flexible cylinder 34 is a bottom cover 38. Bottom cover 38 is circular platform shape, and the peripheral surface that bottom cover 38 external diameters is bigger is used for fixing lower plate 2, and electromagnet 31 is fixed in bottom cover 38, and a plurality...

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Abstract

The invention provides a method for feeding patient by using an electromagnetic joint manipulator, and relates to a flexible manipulator, in particular to a manipulator for capturing paper cups and feeding the patient. The invention aims to provide an electromagnetic joint manipulator which is simple in structure, low in cost, simple and convenient to operate and high in adaptability, can be adjusted finely according to the size of a captured object, and adapts to and compensates small change of postures of the patient. The electromagnetic joint manipulator comprises an electromagnetic flexible joint (1), wherein the bottom of a flexible barrel (34) is fixed with a lower plate (2); an electromagnet (31), a permanent magnet (32) and an ejector rod (35) are successively arranged in a cavity of the flexible barrel (34) from bottom to top, the electromagnet (31) is fixed at the bottom of the flexible barrel (34), the cavity of the flexible barrel (34) is used as a guide track of the permanent magnet (32), the top of the permanent magnet (32) is fixed with the bottom of the ejector rod (35), and the top of the ejector rod (35) is connected with an upper plate (4).

Description

[0001] The patent application for the present invention is a divisional application. The patent number of the original case is 201510092211.7, and the application date is March 2, 2015. The name of the invention is an electromagnetic joint manipulator and its method of feeding patients and controlling it. technical field [0002] The invention relates to a flexible manipulator, in particular to a manipulator used for grasping paper cups and feeding patients and its grasping, feeding and control methods. Background technique [0003] In the process of gradually replacing people with automated machinery, automated machinery has become a symbol of future technology due to its strong environmental adaptability, tirelessness, and low cost of use. However, complex mechanical mechanisms are prone to many failures, and heavy and large machines cannot perform delicate operations like humans. [0004] In the process of replacing people with automated machines, they have been creating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/12B25J17/02B25J19/00B25J11/00
CPCB25J9/0009B25J9/08B25J9/12B25J9/1602B25J9/1605B25J9/161B25J9/1671B25J11/009B25J15/0009B25J15/0246B25J17/00B25J17/0241B25J17/0258B25J19/0025
Inventor 李秀荣
Owner 李秀荣
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