Exercise assisting device based on elongate pneumatic muscles

A technology of pneumatic muscles and auxiliary devices, applied in passive exercise equipment, physical therapy, etc., can solve problems such as poor flexibility, complex structure, and high cost, and achieve the effects of reducing weight, overcoming complex structure, and simplifying structure

Inactive Publication Date: 2016-03-09
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of complex structure, heavy weight, high cost and poor flexibility of existing sports

Method used

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  • Exercise assisting device based on elongate pneumatic muscles
  • Exercise assisting device based on elongate pneumatic muscles
  • Exercise assisting device based on elongate pneumatic muscles

Examples

Experimental program
Comparison scheme
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specific Embodiment approach 1

[0007] Specific implementation mode one: combine figure 1 This embodiment is described. A motion assisting device based on extensible pneumatic muscles in this embodiment includes a glove 1, an air source 3, a control circuit 5 and five electromagnetic valves 4. The five fingers of the glove 1 are covered with Thumb Pneumatic Muscle Assembly, Index Finger Pneumatic Muscle Assembly, Middle Finger Pneumatic Muscle Assembly, Ring Finger Pneumatic Muscle Assembly, and Little Finger Pneumatic Muscle Assembly installed The components are connected to the air source 3 through a corresponding electromagnetic air valve 4, and the signal receiving end of each electromagnetic air valve 4 is connected to the signal transmitting end of the control circuit 5. The air source 3, the control circuit 5 and five electromagnetic air The valve 4 constitutes the control and power system 2 .

[0008] In this embodiment, the gas source 3 is an air pump or an air storage tank, etc., which can provide...

specific Embodiment approach 2

[0009] Specific implementation mode two: combination Figure 1 to Figure 3 To illustrate this embodiment, a glove 1 based on an extensible pneumatic muscle-based exercise assisting device in this embodiment includes a first control and power system connector 1-1 and a second control and power system connector 1-2, The pneumatic muscle assembly of the index finger, the pneumatic muscle assembly of the middle finger, the pneumatic muscle assembly of the ring finger and the pneumatic muscle assembly of the little finger are all connected with the first control and power system connector 1-1, and the pneumatic muscle assembly of the thumb is connected with the second control and power system pieces 1-2 are connected. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0010] Specific implementation mode three: combination figure 1 and figure 2 Describe this embodiment, the stretchable pneumatic muscle-based exercise assisting device described in this embodiment is characterized in that: the pneumatic muscle assembly of the index finger, the pneumatic muscle assembly of the middle finger, and the pneumatic muscle assembly of the ring finger all include a first pneumatic muscle connection Part 6, the second pneumatic muscle connector 7, the third pneumatic muscle connector 8, the first pneumatic muscle 9, the second pneumatic muscle 10 and the third pneumatic muscle 11, the first pneumatic muscle connector 6, the second pneumatic muscle connection Part 7 and the third pneumatic muscle connector 8 are sequentially arranged along the length direction of the finger from the end of the finger to the root of the finger, and the first pneumatic muscle 9 is installed between the first pneumatic muscle connector 6 and the second pneumatic muscle con...

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Abstract

The invention relates to an exercise assisting device, in particular to an exercise assisting device based on the elongate pneumatic muscles, and aims at solving the problems that an existing exercise assisting device is complex in structure, large in weight, high in cost and poor in flexibility. The exercise assisting device comprises a glove, an air source, a control circuit and five electropneumatic valves; fiver finger cots of the glove are provided with a thumb pneumatic muscle assembly, an index finger pneumatic muscle assembly, a middle finger pneumatic muscle assembly, a ring finger pneumatic muscle assembly and a little finger pneumatic muscle assembly respectively, the thumb pneumatic muscle assembly, the index finger pneumatic muscle assembly, the middle finger pneumatic muscle assembly, the ring finger pneumatic muscle assembly and the little finger pneumatic muscle assembly are each connected with the air source through the corresponding electropneumatic valve, the signal receiving end of each electropneumatic valve is connected with the signal transmitting end of the control circuit, and the air source, the control circuit and the electropneumatic valves form a control and power system. The exercise assisting device is used for assisting hand exercises.

Description

technical field [0001] The invention relates to an exercise assisting device, in particular to an extensible pneumatic muscle-based exercise assisting device, which belongs to the field of machinery. Background technique [0002] In people's production and life, it is often difficult to complete some tasks only relying on the strength of the hand itself. And by providing additional power assistance through external devices, people can easily, efficiently and safely complete tasks that cannot be completed originally. In order to prevent the development of joint stiffness and continuous passive movement of the hand after injury or postoperative, external motion assisting devices can help patients perform continuous passive movement while preventing fatigue and damage caused by self-blocking structures during active movement. The use of external motion assisting devices in people's production can give people a stronger grasping ability, thereby making production and life easie...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0288A61H2001/0203
Inventor 孙健管清华刘彦菊冷劲松
Owner HARBIN INST OF TECH
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