Bionic manipulator wearing device convenient to install

Abstract

The utility model discloses a bionic manipulator wearing device convenient to install. The bionic manipulator wearing device comprises a wearing sleeve and an inflator. A first annular air bag and a second annular air bag are embedded in the front end of the inner wall of the wearing sleeve, the inflator is fixedly installed at the rear end of the interior of the wearing sleeve, an air outlet pipe is fixedly installed on the rear side of the top of the inflator, an air conveying pipe is embedded in the upper portion of the interior of the wearing sleeve, and the other end of the air outlet pipe communicates with the air conveying pipe; branch pipes are installed on the tops of the first annular air bag and the second annular air bag, and the other ends of the branch pipes communicate with an air conveying pipe. An arm can be inserted into the wearing sleeve to push the piston to move so as to inflate the first annular air bag and the second annular air bag, the first annular air bag and the second annular air bag are utilized to realize clasping and fixing work, only the manual valve needs to be opened to deflate during dismounting, wearing and dismounting can be completed by a single hand, operation is simple, and practicability is high. And the wearing is more comfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of bionic prostheses, in particular to a bionic manipulator wearing device which is easy to install. Background Art

[0002] Hands are our most basic tools for creating value and solving daily problems. However, among amputees caused by various disasters in life and work, most of them install bionic robotic hands to achieve simple hand movements and assist in solving daily needs. Bionic robotic hands are often connected to the arm through a wearable device.

[0003] However, most current bionic robotic arm wearable devices use fixed straps to achieve fixed wear on the arm, which is often very inconvenient when operated with one hand, especially when binding. It is time-consuming and labor-intensive, and can easily cause the wearer to be not firm enough. Secondly, disassembly is also cumbersome and inconvenient, and the contact between the inside of the device and the skin when worn often causes discomfort.

[0004] Therefore, how to provide a bionic manipulator wearable device that is easy to install is a problem that those skilled in the art urgently need to solve. Utility Model Content

[0005] One purpose of the present invention is to provide a bionic manipulator wearing device that is easy to install. The present invention can insert the arm into the wearing sleeve to push the piston movement to achieve inflation of the first annular airbag and the second annular airbag, and use the first annular airbag and the second annular airbag to achieve a clamping and fixing work. When disassembling, it is only necessary to open the manual valve to deflate. Wearing and disassembly can be completed with one hand, the operation is simple, and it is more comfortable to wear.

[0006] According to an embodiment of the utility model, a bionic manipulator wearing device that is easy to install includes a wearing sleeve and an air cylinder;

[0007] The first and second annular airbags are respectively embedded and installed with the front end of the inner wall of the wearing sleeve, the air cylinder is fixedly installed at the rear end of the wearing sleeve, an air outlet pipe is fixedly installed on the rear side of the top of the air cylinder, an air supply pipe is embedded and installed on the upper part of the wearing sleeve, the other end of the air outlet pipe is connected with the air supply pipe, branch pipes are installed on the top of the first and second annular airbags, the other end of the branch pipes is connected with the air supply pipe, a manual valve is fixedly installed at the front end of the air supply pipe, a piston is movably installed inside the air cylinder, a movable column is fixedly installed at the front end of the piston, and a push plate is fixedly installed at the front end of the movable column.

[0008] Furthermore, a connector is fixedly installed at the rear end of the wearing sleeve, and the connector is used for connecting and installing the bionic manipulator.

[0009] Furthermore, a spring is sleeved and installed on the movable column, and the spring is arranged inside the air cylinder, and the front and rear ends of the spring are fixedly connected to the inner wall of the air cylinder and the piston respectively.

[0010] Furthermore, the push plate is made of flexible silicone, and a groove is provided at the front end of the push plate.

[0011] Furthermore, connecting ears are integrally formed on both sides of the front end of the wearing sleeve.

[0012] Furthermore, the diameter of the first annular airbag is larger than that of the second annular airbag, and the push plate, the first annular airbag and the second annular airbag are arranged on the same axis.

[0013] Furthermore, the movable column movably runs through the front end of the air cylinder.

[0014] The beneficial effects of the utility model are:

[0015] The utility model pushes the piston to move by inserting the arm when worn, thereby realizing the inflation of the first annular airbag and the second annular airbag. The arm can be hugged by inflating the first annular airbag and the second annular airbag, thereby realizing automatic fixation when worn. When disassembling, it is only necessary to turn the manual valve to exhaust the air, without other tedious operations. It can be worn with one hand, and it is stable and reliable after wearing and not easy to fall off. When worn, the first annular airbag, the second annular airbag and the flexible push plate are all made of flexible materials and contact with the limbs, which will not affect the wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the front view of a bionic manipulator wearable device that is easy to install proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the layout structure of the first annular airbag, the second annular airbag and the air cylinder of a bionic manipulator wearable device that is easy to install proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the air cylinder of the bionic manipulator wearing device that is easy to install proposed by the utility model.

[0020] In the figure: 1. Wearing sleeve; 2. Connecting piece; 3. Connecting ear; 4. Air supply pipe; 5. First annular airbag; 6. Air cylinder; 7. Air outlet pipe; 8. Manual valve; 9. Second annular airbag; 10. Branch pipe; 11. Push plate; 12. Movable column; 13. Piston; 14. Spring. DETAILED DESCRIPTION

[0021] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0022] refer to Figure 1 , a bionic manipulator wearing device that is easy to install, including a wearing sleeve 1 and an air cylinder 6;

[0023] A connector 2 is fixedly installed at the rear end of the wearing sleeve 1, and the connector 2 is used for connecting and installing the bionic manipulator;

[0024] Connecting ears 3 are integrally formed on both sides of the front end of the wearing sleeve 1. The connecting ears 3 are provided with through holes. The connecting ears 3 can be connected to the joint bending part for connecting the upper arm sleeve and can also be used to connect the fixing belt for fixing;

[0025] In this embodiment, the fixed connection between the bionic manipulator and the wearing sleeve 1 can be achieved through the connecting piece 2, and a universal joint is used for the connection. The connecting ear 3 can facilitate the movable connection between the wearing sleeve 1 and the upper arm sleeve, and can also facilitate the installation and use of the fixing belt.

[0026] refer to Figure 1-3 The front end of the inner wall of the wearing sleeve 1 is respectively embedded with a first annular airbag 5 and a second annular airbag 9. The diameter of the first annular airbag 5 is larger than that of the second annular airbag 9. The second annular airbag 9 is arranged inside the first annular airbag 5.

[0027] The air cylinder 6 is fixedly installed at the rear end of the inner part of the wearing sleeve 1, and an air outlet pipe 7 is fixedly installed on the rear side of the top of the air cylinder 6. An air supply pipe 4 is embedded and installed on the upper part of the wearing sleeve 1. The other end of the air outlet pipe 7 is connected to the air supply pipe 4. The tops of the first annular airbag 5 and the second annular airbag 9 are both installed with a branch pipe 10, and the other end of the branch pipe 10 is connected to the air supply pipe 4;

[0028] Among them, a manual valve 8 is fixedly installed at the front end of the gas pipeline 4, and the manual valve 8 can control the opening and closing of the gas pipeline 4;

[0029] Specifically, a piston 13 is movably mounted inside the cylinder 6. The piston 13 is of sealed design, so when the piston 13 moves inside the cylinder 6, the pumping operation can be performed. A movable column 12 is fixedly mounted at the front end of the piston 13. The movable column 12 movably passes through the front end of the cylinder 6, and a push plate 11 is fixedly mounted at the front end of the movable column 12.

[0030] The push plate 11 is made of flexible silicone to ensure comfort when in contact with the limbs, and a groove is provided at the front end of the push plate 11, so that the push plate 11 is ergonomic when in contact with the limbs, improving stability and comfort. The push plate 11, the first annular airbag 5 and the second annular airbag 9 are arranged on the same axis.

[0031] In this embodiment, people can insert their forearms into the wearing sleeve 1, and at this time, as the forearm is inserted, the push plate 11 can be pushed to move backward, and the push plate 11 can drive the movable column 12 and the piston 13 to move backward. At this time, the piston 13 can push the air inside the cylinder 6 from the outlet pipe 7 into the air supply pipe 4, and then pass through the two groups of branch pipes 10 to enter the first annular airbag 5 and the second annular airbag 9 respectively. The first annular airbag 5 and the second annular airbag 9 can expand after taking in air, and at this time, the first annular airbag 5 and the second annular airbag 9 can hug the airbag. The forearm is tightened to complete the fixation, and the forearm cannot be pulled out from the wearing sleeve 1. At this time, since the forearm can no longer move in the wearing sleeve 1, the push plate 11 and the piston 13 cannot move further, so the air inside the first annular airbag 5 and the second annular airbag 9 will not leak, thereby completing the fixation work of the wearing sleeve 1 after wearing. When the manual valve 8 is opened, the air in the first annular airbag 5 and the second annular airbag 9 can be discharged, and the forearm will no longer be held tightly, so that the forearm can be pulled out from the wearing sleeve 1.

[0032] refer to Figure 3 , a spring 14 is sleeved and installed on the movable column 12, the spring 14 is arranged inside the cylinder 6, and the front and rear ends of the spring 14 are fixedly connected to the inner wall of the cylinder 6 and the piston 13 respectively;

[0033] In this embodiment, after the forearm is pulled out from the wearing sleeve 1, the spring 14 can pull the piston 13 in the air cylinder 6 to move forward, thereby driving the push plate 11 forward. At this time, the automatic reset of the piston 13 inside the air cylinder 6 can be achieved after disassembly, ensuring normal use during the next installation.

[0034] Working principle: First, the user can directly insert the forearm into the wearing sleeve 1, and after the forearm is inserted, it can first pass through the first annular airbag 5 and the second annular airbag 9, and then contact the push plate 11. As the forearm continues to go deeper, the push plate 11 and the movable column 12 can be pushed to move backward. At this time, the piston 13 can be located in the air cylinder 6 and move backward. The piston 13 can push the air inside the air cylinder 6 and transport it to the first annular airbag 5 and the second annular airbag 9 through the air outlet pipe 7, the air supply pipe 4 and the branch pipe 10. At this time, the first annular airbag 5 and the second annular airbag 9 can be expanded to complete the work of holding and fixing the forearm. The first annular airbag 5 and the second annular airbag 9 can be used to complete the work of holding and fixing the forearm. The wearing sleeve 1 is placed on the forearm for fixing work, and since the forearm cannot move after being fixed, the forearm can restrict the push plate 11, and the push plate 11 will not automatically extend. At this time, the piston 13 can be maintained in the appropriate position inside the air cylinder 6, and the air inside the first annular airbag 5 and the second annular airbag 9 will not leak. When it needs to be disassembled, it only needs to be exhausted by opening the manual valve 8. After exhausting, the arm can be located in the wearing sleeve 1 and pulled out. After pulling it out, the spring 14 can be used to pull the piston 13 forward to realize automatic resetting work. When it is worn next time, the above steps can be continued to push air into the first annular airbag 5 and the second annular airbag 9 to inflate.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bionic manipulator wearable device that is easy to install, characterized in that: It comprises a wearing sleeve (1) and an air cylinder (6); The front end of the inner wall of the wearing sleeve (1) is respectively embedded with a first annular airbag (5) and a second annular airbag (9), the air cylinder (6) is fixedly installed at the rear end of the wearing sleeve (1), an air outlet pipe (7) is fixedly installed on the rear side of the top of the air cylinder (6), an air supply pipe (4) is embedded in the upper part of the wearing sleeve (1), the other end of the air outlet pipe (7) is communicated with the air supply pipe (4), the top of the first annular airbag (5) and the second annular airbag (9) are both installed with a branch pipe (10), the other end of the branch pipe (10) is communicated with the air supply pipe (4), a manual valve (8) is fixedly installed at the front end of the air supply pipe (4), a piston (13) is movably installed inside the air cylinder (6), a movable column (12) is fixedly installed at the front end of the piston (13), and a push plate (11) is fixedly installed at the front end of the movable column (12).

2. The bionic manipulator wearable device that is easy to install according to claim 1, characterized in that: A connecting piece (2) is fixedly installed at the rear end of the wearing sleeve (1), and the connecting piece (2) is used for connecting and installing the bionic manipulator.

3. The bionic manipulator wearable device that is easy to install according to claim 1, characterized in that: A spring (14) is sleeved and installed on the movable column (12). The spring (14) is arranged inside the air cylinder (6), and the front and rear ends of the spring (14) are fixedly connected to the inner wall of the air cylinder (6) and the piston (13) respectively.

4. The bionic manipulator wearable device that is easy to install according to claim 1, characterized in that: The push plate (11) is made of flexible silicone, and a groove is provided at the front end of the push plate (11).

5. The bionic manipulator wearable device that is easy to install according to claim 1, characterized in that: Connecting ears (3) are integrally formed on both sides of the front end of the wearing sleeve (1).

6. The bionic manipulator wearable device that is easy to install according to claim 1, characterized in that: The diameter of the first annular airbag (5) is larger than that of the second annular airbag (9), and the push plate (11), the first annular airbag (5) and the second annular airbag (9) are arranged on the same axis.

7. The easy-to-install bionic manipulator wearable device according to claim 1, characterized in that: The movable column (12) is movable and penetrates the front end of the air cylinder (6).

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