A multifunctional myoelectric detection clothes based on myoelectricity

Abstract

The application relates to a multifunctional myoelectricity detection clothes based on myoelectricity, and belongs to the clothes detection field, which aims to solve the problem that the existing myoelectricity detection clothes are inconvenient to dismount and install the installed electrodes, and comprises a clothes body, a tightening belt fixedly connected to the clothes body, a splicing box fixedly connected to the clothes body and a second spring fixedly connected in the splicing box. The application is provided with a positioning block; when the elastic plate and the flexible electrode are dismounted, the two sides of the splicing box can be pulled to pull the clamping frame, the second spring on the clamping frame can be extruded, the clamping frame is separated from the clamping groove of the positioning block, the positioning block is not hindered and the connected elastic plate and flexible electrode can be taken out for dismounting, so as to facilitate subsequent replacement and other operations; when the installation is reset, the positioning block is inserted into the splicing box through the clothes body, the clamping frame is loosened, the sliding plate and the clamping frame are driven to reset under the pushing of the second spring, the clamping frame can be clamped in the positioning block, fixed and positioned, and the dismounting and mounting effect is improved.

Description

Technical Field

[0001] This utility model relates to a multifunctional electromyography (EMG) detection garment based on electromyography, belonging to the field of detection garments. Background Technology

[0002] Electromyography (EMG) testing garments are innovative products that combine wearable technology with medical testing. They are mainly used for non-invasive or minimally invasive monitoring of muscle and nerve electrical activity. Through flexible electrodes, they collect electrical signals generated by muscles and nerves, analyze the status of the peripheral nervous system and muscles, detect nerve damage such as diabetic peripheral neuropathy, cervical spondylosis, muscle diseases, etc., and track muscle activity in real time. They are suitable for sports rehabilitation or long-term health management.

[0003] Currently, most electromyography (EMG) testing garments have several problems. For example, a chest lead ECG testing garment (publication number CN218589014U), while designed as clothing for easy wear, has sizing that doesn't fit patients of different body types, potentially affecting electrode adhesion and testing effectiveness. It also makes it inconvenient to properly fit the electrodes to the skin. Furthermore, existing testing garments often use electrodes fixed inside the garment for signal collection, which, while convenient for skin contact, cannot be removed or replaced. Washing the garment can damage the electrodes, affecting subsequent use and making electrode removal and installation difficult. Therefore, we propose an improvement: a multifunctional EMG testing garment based on electromyography (EMG). Utility Model Content

[0004] (a) The technical problem to be solved by this utility model is that the existing electromyography detection garment is inconvenient to fit the installed electrodes to the skin for adaptation, and at the same time, it is inconvenient to disassemble and install the installed electrodes.

[0005] (II) Technical Solution

[0006] To achieve the aforementioned utility model objectives, this utility model provides a multifunctional electromyography (EMG) detection garment, comprising a garment body, a tightening strap fixedly connected to the garment body, a winding drum fixedly connected to the tightening strap, a connecting shaft fixedly connected to the winding drum, a connecting box rotatably connected to the connecting shaft, a rotating shell fixedly connected to the connecting shaft, a first spring fixedly connected inside the rotating shell, a limit plate fixedly connected to the other end of the first spring, a locking rod fixedly connected to the limit plate, a connecting frame fixedly connected to the limit plate, an elastic plate disposed inside the garment body, a flexible electrode mounted on the elastic plate, a positioning block fixedly connected to the elastic plate, a splicing box fixedly connected to the garment body, and a second spring fixedly connected inside the splicing box.

[0007] The garment has two sets of tightening straps, which are symmetrically distributed on the left and right sides of the garment body. Each set of tightening straps is equidistant from the garment body.

[0008] The winding drum has symmetrical slots at its end, and the outer diameter of the winding drum is smaller than the inner diameter of the connecting box.

[0009] The connecting shaft is fixedly connected to the center of the winding drum and the rotating shell, and the bottom surface of the rotating shell is in contact with the top surface of the connecting box.

[0010] The connecting box has through holes at equal angles, and the first spring is distributed at equal angles on the limiting plate.

[0011] The inner side of the limiting plate is in contact with the inner side of the connecting shaft, and the length of the clamping rod is less than the length of the connecting frame.

[0012] The positioning block is fixedly connected to the center of one side of the elastic plate, and grooves are provided on both sides of the positioning block.

[0013] The second spring has a slide plate fixedly connected to its other end, and a card holder is fixedly connected to the slide plate. The card holder has a side "U" shaped cross-section.

[0014] The side end face of the skateboard is in contact with the inner side of the splicing box, and one end of the card holder is fixedly connected to the center of one side of the skateboard.

[0015] The second spring is symmetrically distributed on the left and right sides inside the splicing box, and the second spring corresponds to the card holder one by one through the sliding plate.

[0016] Beneficial effects

[0017] The multifunctional electromyography (EMG) detection garment based on electromyography provided by this invention has the following beneficial effects:

[0018] 1. Equipped with a tightening strap; When the patient wears the garment, the flexible electrodes installed on the back need to be fitted against the back. The connecting frame can be pulled to move the limiting plate. When the limiting plate slides within the connecting shaft, it can simultaneously compress the first spring. The locking rod on the limiting plate can disengage from the winding drum and the connecting box. After the rotating shell is unobstructed, it can be rotated, which drives the connecting shaft to rotate through the limiting plate. The connecting shaft drives the winding drum to rotate within the connecting box. The winding drum can then wind up the tightening strap, pulling and winding the garment. The surface of the garment can fit the skin for a proper fit. After adjustment, the connecting frame is released, and the limiting plate and locking rod are reset under the push of the first spring. The locking rod can then engage within the connecting box and the winding drum for fixed positioning.

[0019] 2. A positioning block is provided; when disassembling the elastic plate and flexible electrode, the clips on both sides of the splicing box can be pulled. The clips can compress the second spring, and the clips can disengage from the slots of the positioning block. The positioning block can be unobstructed, allowing the connected elastic plate and flexible electrode to be removed for disassembly, so as to facilitate subsequent replacement operations. When installing and resetting, the positioning block is inserted into the splicing box through the garment body, the clips are released, and the sliding plate and clips are reset under the push of the second spring. The clips can be engaged in the positioning block for fixed positioning, improving the disassembly and installation effect. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the overall three-dimensional structure of the multifunctional electromyography detection garment based on electromyography provided in this application;

[0022] Figure 2 A schematic diagram of the connection structure between the garment body and the splicing box of the multifunctional electromyography detection garment based on electromyography provided in this application;

[0023] Figure 3 A schematic diagram of the overall main structure of the multifunctional electromyography detection garment based on electromyography provided in this application;

[0024] Figure 4 A three-dimensional structural diagram of the connecting shaft of the multifunctional electromyography detection garment based on electromyography provided in this application;

[0025] Figure 5 A three-dimensional structural diagram of the limiting plate of the multifunctional electromyography detection garment based on electromyography provided in this application;

[0026] Figure 6 A schematic diagram of the three-dimensional structure of the multifunctional electromyography detection garment based on electromyography provided in this application;

[0027] Figure 7 A schematic diagram of the three-dimensional structure of the card holder of the multifunctional electromyography detection garment based on electromyography provided in this application;

[0028] Figure 8 The multifunctional electromyography (EMG) detection garment based on EMG provided in this application Figure 3 Enlarged structural diagram at point A in the middle;

[0029] Figure 9A top view of the connecting axis structure of the multifunctional electromyography detection garment based on electromyography provided in this application;

[0030] Figure 10 A top view of the tightening strap structure of the multifunctional electromyography detection garment based on electromyography provided in this application;

[0031] Figure 11 The multifunctional electromyography (EMG) detection garment based on EMG provided in this application Figure 10 Enlarged structural diagram at point B.

[0032] In the diagram: 1. Garment body; 2. Tightening strap; 3. Winding drum; 4. Connecting shaft; 5. Connecting box; 6. Rotating shell; 7. First spring; 8. Limiting plate; 9. Clamping rod; 10. Connecting frame; 11. Elastic plate; 12. Flexible electrode; 13. Positioning block; 14. Splicing box; 15. Second spring; 16. Slide plate; 17. Clamping bracket. Detailed Implementation

[0033] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0034] Example 1:

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11 As shown, this embodiment proposes a multifunctional electromyography (EMG) detection garment, including a garment body 1, a tightening strap 2 fixedly connected to the garment body 1, a winding drum 3 fixedly connected to the tightening strap 2, a connecting shaft 4 fixedly connected to the winding drum 3, a connecting box 5 rotatably connected to the connecting shaft 4, a rotating shell 6 fixedly connected to the connecting shaft 4, a first spring 7 fixedly connected inside the rotating shell 6, a limiting plate 8 fixedly connected to the other end of the first spring 7, a locking rod 9 fixedly connected to the limiting plate 8, a connecting frame 10 fixedly connected to the limiting plate 8, an elastic plate 11 disposed inside the garment body 1, a flexible electrode 12 installed on the elastic plate 11, a positioning block 13 fixedly connected to the elastic plate 11, a splicing box 14 fixedly connected to the garment body 1, and a second spring 15 fixedly connected inside the splicing box 14.

[0036] Example 2:

[0037] The solution in Example 1 will be further described below with reference to its specific working method.

[0038] like Figure 1 , Figure 3 , Figure 8 , Figure 9 and Figure 10 As shown, in a preferred embodiment, based on the above method, two sets of tightening straps 2 are further provided. The two sets of tightening straps 2 are symmetrically distributed on the left and right sides of the garment body 1. Each set of tightening straps 2 is equidistantly distributed on the garment body 1. The end of the winding drum 3 is symmetrically provided with slots. The outer diameter of the winding drum 3 is smaller than the inner diameter of the connecting box 5, which can ensure that multiple tightening straps 2 can be pulled and tightened to make the garment body 1 suitable for wearing.

[0039] like Figure 4 , Figure 8 and Figure 9 As shown, in a preferred embodiment, based on the above method, the connecting shaft 4 is further fixedly connected to the center of the take-up drum 3 and the rotating shell 6. The bottom end face of the rotating shell 6 is in contact with the top end face of the connecting box 5. Through holes are opened at equal angles on the connecting box 5. The first spring 7 is distributed at equal angles on the limiting plate 8, which can ensure that the through holes opened at equal angles on the connecting box 5 can be adjusted and engaged to fix the take-up drum 3.

[0040] like Figure 5 , Figure 8 and Figure 9 As shown, in a preferred embodiment, based on the above method, the inner side of the limiting plate 8 is in contact with the inner side of the connecting shaft 4, and the length of the locking rod 9 is less than the length of the connecting frame 10, which can ensure that when the connecting frame 10 is pulled, the locking rod 9 can be disengaged from the winding drum 3 and the connecting box 5.

[0041] like Figure 7 , Figure 10 and Figure 11 As shown, in a preferred embodiment, based on the above method, the positioning block 13 is further fixedly connected to the center of one side of the elastic plate 11, and grooves are provided on both sides of the positioning block 13 to ensure that the card holder 17 can be engaged in the grooves of the positioning block 13 for fixed engagement.

[0042] like Figure 7 , Figure 10 and Figure 11As shown, in a preferred embodiment, based on the above method, the other end of the second spring 15 is further fixedly connected to a slide plate 16, and a bracket 17 is fixedly connected to the slide plate 16. The cross-section of the bracket 17 is U-shaped. The side end face of the slide plate 16 is in contact with the inner side of the splicing box 14. One end of the bracket 17 is fixedly connected to the center of one side of the slide plate 16. The second springs 15 are symmetrically distributed on the left and right sides inside the splicing box 14. The second springs 15 correspond one-to-one with the brackets 17 through the slide plate 16, which can ensure that the brackets 17 on both sides can be engaged on the positioning block 13 for fixed positioning.

[0043] Example 3:

[0044] The solutions in Embodiments 1 and 2 will be further described below with reference to their specific working methods.

[0045] Specifically, when using this multifunctional electromyography (EMG) testing garment: When the patient wears the garment body 1, the flexible electrode 12 installed on the back needs to be placed against the back. The connecting frame 10 can be pulled to move the limiting plate 8. When the limiting plate 8 slides within the connecting shaft 4, it can simultaneously compress the first spring 7, and the locking rod 9 on the limiting plate 8 can disengage from the winding drum 3 and the connecting box 5. After the rotating shell 6 is unobstructed, the rotating shell 6 can be rotated, which drives the connecting shaft 4 to rotate through the limiting plate 8. The connecting shaft 4 drives the winding drum 3 to rotate within the connecting box 5. The winding drum 3 can wind up and tighten the strap 2, pulling and winding the garment body 1. The surface of the garment body 1 can fit the skin for adaptation. After adjustment, the connecting frame 10 is released, and under the push of the first spring 7, the limiting plate 8 and the locking rod 9 are reset. The locking rod 9 can be locked within the connecting box 5 and the winding drum 3 for fixed positioning.

[0046] When disassembling the elastic plate 11 and the flexible electrode 12, the clips 17 on both sides of the splicing box 14 can be pulled. The clips 17 can compress the second spring 15, and the clips 17 can disengage from the slots of the positioning block 13. The positioning block 13 can be unobstructed, allowing the connected elastic plate 11 and flexible electrode 12 to be removed for disassembly, so as to facilitate subsequent replacement and other operations. When installing and resetting, the positioning block 13 is inserted into the splicing box 14 through the clothing body 1. The clips 17 are released, and the sliding plate 16 and the clips 17 are reset under the push of the second spring 15. The clips 17 can be locked in the positioning block 13 for fixed positioning, improving the disassembly and installation effect. At the same time, the positioning block 13 and the splicing box 14 have through holes, which can be used to connect the flexible electrode 12. The flexible electrode 12 is attached to the back of the affected side to collect electrical signals generated by muscles and nerves, and analyze the peripheral nervous system and muscle status, so as to use other equipment for data analysis and facilitate the arrangement of subsequent treatment plans.

[0047] The above embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications, or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention and should be covered within the scope of the claims of the present invention.

Claims

1. A multifunctional electromyography (EMG) detection garment, comprising a garment body (1), characterized in that, A tightening strap (2) is fixedly connected to the garment body (1). A winding drum (3) is fixedly connected to the tightening strap (2). A connecting shaft (4) is fixedly connected to the winding drum (3). A connecting box (5) is rotatably connected to the connecting shaft (4). A rotating shell (6) is fixedly connected to the connecting shaft (4). A first spring (7) is fixedly connected inside the rotating shell (6). A limiting plate (8) is fixedly connected to the other end of the first spring (7). A locking rod (9) is fixedly connected to the limiting plate (8). A connecting frame (10) is fixedly connected to the limiting plate (8). An elastic plate (11) is provided inside the garment body (1). A flexible electrode (12) is installed on the elastic plate (11). A positioning block (13) is fixedly connected to the elastic plate (11). A splicing box (14) is fixedly connected to the garment body (1). A second spring (15) is fixedly connected inside the splicing box (14).

2. The multifunctional electromyography (EMG) detection garment based on electromyography (EMG) according to claim 1, characterized in that, The tightening bands (2) are provided in two sets, and the two sets of tightening bands (2) are symmetrically distributed on the left and right sides of the garment body (1). Each set of tightening bands (2) is distributed at equal intervals on the garment body (1).

3. The multifunctional electromyography (EMG) detection garment based on electromyography (EMG) according to claim 1, characterized in that, The winding drum (3) has symmetrical slots at its ends, and the outer diameter of the winding drum (3) is smaller than the inner diameter of the connecting box (5).

4. The multifunctional electromyography (EMG) detection garment based on EMG according to claim 1, characterized in that, The connecting shaft (4) is fixedly connected to the center of the winding drum (3) and the rotating shell (6), and the bottom surface of the rotating shell (6) is in contact with the top surface of the connecting box (5).

5. The multifunctional electromyography (EMG) detection garment based on EMG according to claim 1, characterized in that, The connecting box (5) has through holes at equal angles, and the first spring (7) is distributed at equal angles on the limiting plate (8).

6. The multifunctional electromyography (EMG) detection garment based on EMG according to claim 1, characterized in that, The inner side of the limiting plate (8) is in contact with the inner side of the connecting shaft (4), and the length of the clamp (9) is less than the length of the connecting frame (10).

7. The multifunctional electromyography (EMG) detection garment based on EMG according to claim 1, characterized in that, The positioning block (13) is fixedly connected to the center of one side of the elastic plate (11), and grooves are provided on both sides of the positioning block (13).

8. The multifunctional electromyography (EMG) detection garment based on EMG according to claim 1, characterized in that, The other end of the second spring (15) is fixedly connected to a slide plate (16), and a card holder (17) is fixedly connected to the slide plate (16). The cross-section of the card holder (17) is U-shaped.

9. A multifunctional electromyography (EMG) detection garment based on electromyography (EMG) according to claim 8, characterized in that, The side end face of the slide plate (16) is in contact with the inner side of the splicing box (14), and one end of the card holder (17) is fixedly connected to the center part of one side of the slide plate (16).

10. A multifunctional electromyography (EMG) detection garment based on electromyography (EMG) according to claim 8, characterized in that, The second spring (15) is symmetrically distributed on the left and right sides inside the splicing box (14), and the second spring (15) corresponds one-to-one with the card holder (17) through the slide plate (16).

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