A monitoring suit for monitoring myoelectric signals during aerial work

Abstract

The invention relates to a monitoring suit for monitoring myoelectric signals of high-altitude operations, comprising a suit body, a signal acquisition device and a power supply device, wherein the suit body comprises a first mounting portion and a second mounting portion, the signal acquisition device is mounted on the suit body through the first mounting portion, the power supply device is mounted on the suit body through the second mounting portion, and the signal acquisition device and the power supply device are worn on a worker along with the suit body; the advantages of the invention are as follows: by wearing the suit body on a worker, the myoelectric signals of the worker can be collected in real time through the signal acquisition device, so that the changes in muscle fatigue of the high-altitude worker during operation and the panic degree of the worker can be quickly and accurately obtained according to the collected myoelectric signals, thereby avoiding accidents that may be caused by muscle fatigue and psychological panic, thereby ensuring that the worker performs high-altitude operations within a safe range, and improving the safety performance during operation.

Description

Technical Field

[0001] The invention relates to a monitoring suit for monitoring myoelectric signals of aerial work. Background Art

[0002] High-altitude work usually refers to high-altitude work, which refers to work performed by people at a height based on a certain position. In order to facilitate precautions during the operation and effectively prevent accidents of people and objects falling from heights, the surface electromyography signal is the measured electrical potential of the skin surface of the muscle, which can determine whether the muscle is in a state of fatigue and whether the heartbeat is too fast due to panic. It is of great significance for the safety protection of high-altitude workers. There is no psychological monitoring and protection for high-altitude workers. During the high-altitude work, the excessive panic and muscle fatigue symptoms that may occur in the workers will also pose a hidden danger to the safety of the high-altitude work process. Summary of the invention

[0003] The purpose of the present invention is to provide a monitoring suit for monitoring the electromyographic signals of aerial work, which can monitor the surface electromyographic signals of operators during the aerial work process in real time and improve the safety performance during the work.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: a monitoring suit for monitoring electromyographic signals of high-altitude operations, comprising a clothing body, a signal acquisition device and a power supply device, the power supply device being electrically connected to the signal acquisition device, the clothing body comprising a first mounting part and a second mounting part, the signal acquisition device being mounted on the clothing body through the first mounting part and being located on the inner wall of the clothing body, the power supply device being mounted on the clothing body through the second mounting part, the clothing body also being provided with a cable groove connecting the first mounting part and the second mounting part, the signal acquisition device and the power supply device being worn on the operator along with the clothing body.

[0005] Preferably, the first mounting portion is a lining formed on the inner wall of the clothing body, the signal acquisition device is arranged on the lining, and the second mounting portion is a mounting seat formed on the clothing body, and the power supply device is detachably mounted on the mounting seat.

[0006] Preferably, the signal acquisition device includes an acquisition unit for acquiring electromyographic signals and a processing chip for receiving electromyographic signals, the acquisition unit is arranged on a side of the lining close to human skin, and the processing chip is arranged inside the lining.

[0007] Preferably, the lining comprises an inner layer and an outer layer, a housing cavity for housing the processing chip is formed between the inner layer and the outer layer, the inner layer is integrally formed on the clothing body, and the outer layer is fixedly connected to the inner layer by Velcro.

[0008] Preferably, the collection unit includes a buffer belt and a sensor, the sensor is arranged on the buffer belt, and the buffer belt is sewn on the lining by nylon thread.

[0009] Preferably, the power supply device includes a box body, a cover body and a battery, a circuit board is provided between the box body and the cover body, the battery is arranged on the circuit board, the box body is arranged on a mounting seat, and a fixing component is provided between the cover body and the mounting seat to prevent the box body from falling off.

[0010] Preferably, the cover body comprises an outer sleeve and a fixed shaft arranged in the outer sleeve, the fixed shaft is connected to the box body, the outer sleeve is connected to the mounting seat, and the outer sleeve and the fixed shaft are an integrated structure.

[0011] Preferably, a power supply circuit is provided on the circuit board, a control switch is provided on the power supply circuit, and a contact point in contact with the control switch is provided on the fixed shaft. When the contact point is in contact with the control switch, the power supply circuit is turned on, and when the contact point is separated from the control switch, the power supply circuit is turned off.

[0012] Preferably, the fixing assembly includes a screw, a through hole matching with the screw is provided on the outer circumferential side wall of the outer sleeve, and a positioning hole matching with the screw is provided on the mounting seat.

[0013] Preferably, the monitoring suit further comprises a fixing belt and a sealing belt, the fixing belt is provided with a fixing groove matched with the cable groove, and the sealing belt is arranged on the fixing belt.

[0014] In summary, the advantages of the present invention are as follows: the signal acquisition device is fixedly mounted on the clothing body through the first mounting part, and the power supply device is fixedly mounted on the clothing body through the second mounting part, so that the signal acquisition device, the power supply device and the clothing body can form a whole, simplifying the structure of the entire monitoring suit. When in use, the operator only needs to wear the clothing body on the operator to collect the operator's electromyographic signal in real time through the signal acquisition device, so that the change of muscle fatigue degree of the high-altitude operator during operation and the operator's panic degree can be quickly and accurately obtained according to the collected electromyographic signal, avoiding accidents that may be caused by muscle fatigue and psychological panic, thereby ensuring that the operator performs high-altitude operations within a safe range and improving the safety performance during operation. Secondly, the signal acquisition device is located on the inner wall of the clothing body, so that after the clothing body is worn neatly, it can always maintain contact with the human skin, thereby improving the acquisition quality of the signal acquisition device. The setting of the cable trough is conducive to the orderly arrangement of the connecting wires of the power supply device and the signal acquisition device, which not only improves the aesthetics of the clothing body, but also reduces the damage to the connecting wires and improves the safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of a monitoring suit for monitoring myoelectric signals of high-altitude operations according to the present invention;

[0017] Figure 2 It is a structural schematic diagram of the signal acquisition device and the first installation part in the present invention;

[0018] Figure 3 It is a schematic structural diagram of the power supply device and the second mounting portion in the present invention.

[0019] Reference numerals:

[0020] 1 clothing body, 2 signal acquisition device, 21 acquisition unit, 22 processing chip, 23 buffer belt, 24 sensor, 3 power supply device, 31 box body, 32 cover body, 33 battery, 34 circuit board, 35 jacket, 36 fixed axis, 37 power supply circuit, 38 control switch, 39 contact, 4 lining, 41 inner layer, 42 outer layer, 43 accommodating cavity, 5 mounting seat, 6 cable trough, 7 fixing component, 8 fixing belt, 81 fixing groove, 9 sealing tape. DETAILED DESCRIPTION

[0021] like Figure 1 , Figure 2 , Figure 3 As shown, a monitoring suit for monitoring electromyographic signals of aerial work includes a suit body 1, a signal acquisition device 2 and a power supply device 3. The suit body 1 includes a top and pants. The power supply device 3 is electrically connected to the signal acquisition device 2. The suit body 1 includes a first mounting portion and a second mounting portion. The signal acquisition device 2 is mounted on the suit body 1 through the first mounting portion and is located on the inner wall of the suit body 1. The power supply device 3 is mounted on the suit body 1 through the second mounting portion. The suit body 1 is also provided with a cable groove 6 connecting the first mounting portion and the second mounting portion. The signal acquisition device 2 and the power supply device 3 are worn on the operator along with the suit body 1.

[0022] The signal acquisition device 2 is fixedly mounted on the clothing body 1 through the first mounting part, and the power supply device 3 is fixedly mounted on the clothing body 1 through the second mounting part, so that the signal acquisition device 2, the power supply device 3 and the clothing body 1 can form a whole, simplifying the structure of the entire monitoring suit. When in use, the clothing body 1 only needs to be worn on the operator to collect the operator's electromyographic signal in real time through the signal acquisition device 2, so that the change of muscle fatigue degree of the high-altitude operator during operation and the panic degree of the operator can be quickly and accurately obtained according to the collected electromyographic signal, avoiding accidents that may be caused by muscle fatigue and psychological panic, thereby ensuring that the operator performs high-altitude operations within a safe range, and improving the safety performance during operation. Secondly, the signal acquisition device 2 is located on the inner wall of the clothing body 1, so that after the clothing body 1 is worn neatly, it can always maintain contact with the human skin, thereby improving the acquisition quality of the signal acquisition device 2, and the arrangement of the cable trough 6 is conducive to the orderly arrangement of the connecting wires of the power supply device 3 and the signal acquisition device 2, which not only improves the aesthetics of the clothing body 1, but also reduces the damage of the connecting wires and improves the safety performance.

[0023] The first mounting portion is an inner lining 4 formed on the inner wall of the clothing body 1, the signal acquisition device 2 is arranged on the inner lining 4, the second mounting portion is a mounting seat 5 formed on the clothing body 1, the power supply device 3 is detachably mounted on the mounting seat 5, and the signal acquisition device 2 and the power supply device 3 can be independently fixedly mounted on the clothing body 1, the signal acquisition device 2 includes an acquisition unit 21 for acquiring electromyographic signals, and a processing chip 22 for receiving electromyographic signals, the acquisition unit 21 is arranged on the side of the inner lining 4 close to the human skin, the processing chip 22 is arranged in the inner lining 4, the electromyographic signals are acquired by the acquisition unit 21 and processed by the processing chip 22, when in use, the processing chip 22 is connected to the host computer unit and the alarm, the upper The positioning unit is used to display surface electromyographic signals in real time, and the alarm is used to issue warning prompts to the operating personnel, thereby improving the safety performance of high-altitude operations. The lining 4 includes an inner layer 41 and an outer layer 42, and a receiving cavity 43 for receiving the processing chip 22 is formed between the inner layer 41 and the outer layer 42. The inner layer 41 is integrally formed on the clothing body 1, and the outer layer 42 is fixedly connected to the inner layer 41 by Velcro. The processing chip 22 is wrapped in the lining 4 by the receiving cavity 43 of the inner layer 41 and the outer layer 42, which improves the fixing quality of the processing chip 22. The inner layer 41 is integrally formed on the clothing body 1, which optimizes the installation process of the inner layer 41 and the clothing body 1. The outer layer 42 is fixedly connected to the inner layer 41 by Velcro, which is convenient for operators to install and disassemble the processing chip 22.

[0024] The collection unit 21 includes a buffer belt 23 and a sensor 24. The sensor 24 is arranged on the buffer belt 23. The buffer belt 23 is sewn on the lining 4 by nylon thread, which can improve the fixing quality of the entire collection unit 21. The buffer belt 23 can reduce the impact force between the seat belt and the sensor 24. The buffer belt 23 is sewn on the lining 4 by nylon thread, which can ensure that the sensor 24 is in contact with human skin and improve the collection quality of the sensor 24.

[0025] The power supply device 3 includes a box body 31, a cover body 32 and a battery 33. A circuit board 34 is provided between the box body 31 and the cover body 32. The battery 33 is provided on the circuit board 34. The box body 31 is provided on the mounting seat 5. A fixing component 7 is provided between the cover body 32 and the mounting seat 5 to prevent the box body 31 from falling off, which can improve the power supply efficiency. The box body 31 and the cover body 32 can realize the rapid replacement of the battery 33. The setting of the fixing component 7 can improve the fixing quality of the box body 31 and the mounting seat 5 and prevent the box body 31 from separating from the mounting seat 5. It includes a sleeve 35 and a fixed shaft 36 arranged in the sleeve 35, the fixed shaft 36 is connected to the box body 31, the sleeve 35 is connected to the mounting seat 5, and the fixing component 7 is arranged on the outer circumferential side wall of the sleeve 35. The sleeve 35 and the fixed shaft 36 are an integrated structure, which can improve the fixing quality of the cover body 32, can achieve axial and radial fixation, and prevent the box body 31 from falling off. The sleeve 35 and the fixed shaft 36 are arranged as an integrated structure, which optimizes the installation process between the entire sleeve 35 and the fixed shaft 36, and improves the strength of the cover body 32.

[0026] The circuit board 34 is provided with a power supply circuit 37, and the power supply circuit 37 is provided with a control switch 38. The fixed shaft 36 is provided with a contact 39 that contacts the control switch 38. When the contact 39 contacts the control switch 38, the power supply circuit 37 is turned on, and when the contact 39 is separated from the control switch 38, the power supply circuit 37 is turned off. During use, the power supply circuit 37 is turned on and off by the contact and separation of the fixed shaft 36 in the cover body 32 and the contact 39, ensuring that the power supply circuit 37 can be triggered when the cover body 32 is in close contact with the mounting seat 5, thereby realizing the battery 33 Reliable power supply to the collection unit 21. When the cover body 32 is separated from the mounting base 5, the contact 39 is disconnected, thereby controlling the disconnection of the power supply circuit 37. The power supply of the power supply device 3 to the collection unit 21 can be quickly disconnected when not in use, thereby improving the service life of the entire power supply device 3 and reducing the waste of electricity. The fixing component 7 includes screws, and the outer circumferential side wall of the sleeve 35 is provided with a through hole matching the screw, and the mounting base 5 is provided with a positioning hole matching the screw. The screws are easy to install and disassemble, and the connection is reliable, which can improve the fixing quality of the sleeve 35 and prevent the sleeve 35 from falling off.

[0027] The monitoring suit also includes a fixing belt 8 and a sealing belt 9. The fixing belt 8 is provided with a fixing groove 81 adapted to the cable groove 6. The sealing belt 9 is arranged on the fixing belt 8. The connecting wires are fixed to the clothing body 1 through the fixing groove 81 and the cable groove 6, which can prevent the movement of the connecting wires and improve the fixing quality of the connecting wires. The sealing belt 9 can fix and seal the fixing belt 8 to the clothing body 1 to ensure that the connecting wires do not fall off.

[0028] In addition to the above preferred embodiments, the present invention has other implementation modes. Those skilled in the art may make various changes and modifications based on the present invention. As long as they do not depart from the spirit of the present invention, they should all fall within the scope defined by the claims attached to the present invention.

Claims

1. A monitoring suit for monitoring myoelectric signals during aerial work, comprising a suit body, characterized in that: The garment body also includes a signal acquisition device and a power supply device, the power supply device is electrically connected to the signal acquisition device, the garment body includes a first mounting portion and a second mounting portion, the signal acquisition device is mounted on the garment body through the first mounting portion and is located on the inner side wall of the garment body, the power supply device is mounted on the garment body through the second mounting portion, the garment body is also provided with a cable groove connecting the first mounting portion and the second mounting portion, the signal acquisition device and the power supply device are worn on the operator along with the garment body; the first mounting portion is an inner lining formed on the inner side wall of the garment body, the signal acquisition device is arranged on the inner lining, and the second mounting portion is an inner lining formed on the garment body. The mounting base on the clothing body is mounted on the clothing body, and the power supply device is detachably mounted on the mounting base; the signal acquisition device includes an acquisition unit for acquiring electromyographic signals, and a processing chip for receiving electromyographic signals, the acquisition unit is arranged on the side of the lining close to the human skin, and the processing chip is arranged in the lining; the lining includes an inner layer and an outer layer, a receiving cavity for accommodating the processing chip is formed between the inner layer and the outer layer, the inner layer is integrally formed on the clothing body, and the outer layer is fixedly connected to the inner layer by Velcro; the acquisition unit includes a buffer belt and a sensor, the sensor is arranged on the buffer belt, and the buffer belt is sewn to the lining by nylon thread.

2. The monitoring suit for monitoring myoelectric signals during aerial work according to claim 1, characterized in that: The power supply device comprises a box body, a cover body and a battery, a circuit board is arranged between the box body and the cover body, the battery is arranged on the circuit board, the box body is arranged on a mounting seat, and a fixing component is arranged between the cover body and the mounting seat to prevent the box body from falling off.

3. The monitoring suit for monitoring myoelectric signals of aerial work according to claim 2, characterized in that: The cover body comprises an outer sleeve and a fixed shaft arranged in the outer sleeve, the fixed shaft is connected to the box body, the outer sleeve is connected to the mounting seat, and the outer sleeve and the fixed shaft are an integrated structure.

4. The monitoring suit for monitoring myoelectric signals during aerial work according to claim 3, characterized in that: The circuit board is provided with a power supply circuit, the power supply circuit is provided with a control switch, the fixed shaft is provided with a contact point in contact with the control switch, when the contact point contacts the control switch, the power supply circuit is turned on, and when the contact point is separated from the control switch, the power supply circuit is turned off.

5. The monitoring suit for monitoring myoelectric signals during aerial work according to claim 4, characterized in that: The fixing assembly comprises screws, a through hole matched with the screws is arranged on the outer circumferential side wall of the outer sleeve, and a positioning hole matched with the screws is arranged on the mounting seat.

6. The monitoring suit for monitoring myoelectric signals during aerial work according to claim 1, characterized in that: The monitoring suit also includes a fixing belt and a sealing belt. The fixing belt is provided with a fixing groove matched with the cable groove, and the sealing belt is arranged on the fixing belt.

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