Movable take-up and pay-off device for electrocardiograph

Abstract

The invention relates to the technical field of medical instruments, and provides a movable take-up and pay-off device for an electrocardiograph, which is convenient for quickly and neatly storing a plurality of lead connecting wires and is not easy to knot and wind together, and comprises a movable table, an electrocardiograph body, a winding frame, a winding head, a winding assembly, a disinfection sponge ring, a driving assembly and a supply assembly, the electrocardiograph body is fixedly installed on the moving table and comprises a plurality of lead connecting wires, the winding frames are fixedly connected to the moving table, the lead connecting wires are arranged on the winding frames, and the winding heads are arranged on the lead connecting wires in a sleeving mode and used for driving the lead connecting wires to be wound around the winding frames. The winding assembly is arranged on the winding frame and used for driving the winding head to move up and down while conducting circular motion, the guide connecting wire is sleeved with the disinfection sponge ring, two connecting rings are fixedly connected to the disinfection sponge ring, and the connecting rings are rotationally sleeved with a fixing frame.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and more particularly to a mobile wire winding and unwinding device for an electrocardiograph. Background Art

[0002] An electrocardiograph is an instrument for recording the electrical activity of the heart. It can convert the electrical activity of the heart into a graph to assist doctors in diagnosing heart diseases. An electrocardiograph usually includes components such as electrodes, amplifiers, recorders, and lead wires. The electrodes can be placed at different parts of the human body, such as the limbs, chest, and back, etc., to record the electrical signals of the heart.

[0003] However, when the current electrocardiograph is in use, multiple lead wires are placed in a mess and are easily knotted and wound together, making it impossible to quickly store them, and the use is also restricted. Therefore, a mobile wire winding and unwinding device for an electrocardiograph is provided. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a mobile wire winding and unwinding device for an electrocardiograph to solve the problems in the prior art that multiple lead wires are placed in a mess, are easily knotted and wound together, cannot be quickly stored, and the use is also restricted.

[0005] To achieve the above object, the present invention provides the following technical solution: A mobile wire winding and unwinding device for an electrocardiograph, including a mobile platform, an electrocardiograph body, a winding frame, a winding head, a winding assembly, a disinfection sponge ring, a rotation driving assembly, and a supply assembly. The electrocardiograph body is fixedly installed on the mobile platform. The electrocardiograph body includes multiple lead wires. A plurality of winding frames are provided, and all the plurality of winding frames are fixedly connected to the mobile platform. The lead wires are arranged on the winding frames. The winding head is sleeved on the lead wires and is used to drive the lead wires to wind onto the winding frames. The winding assembly is arranged on the winding frames and is used to drive the winding head to move up and down while performing a circular motion. The disinfection sponge ring is sleeved on the lead wires, and two connecting rings are fixedly connected to the disinfection sponge ring. A fixing frame is rotatably sleeved on the connecting rings. A disinfection box is fixedly connected to the fixing frame. The disinfection box is fixedly connected to the mobile platform. The rotation driving assembly is arranged on the fixing frame and is used to drive the connecting rings to rotate. The supply assembly is arranged on the disinfection box and is used to supply disinfection water to the disinfection sponge ring.

[0006] Preferably, the winding head includes a driving sleeve, a fixing rod, and a driving roller. The driving sleeve is sleeved on the guiding connection line. There are multiple fixing rods. Multiple grooves are formed on the driving sleeve, and the multiple fixing rods are respectively fixedly connected in the multiple grooves. There are multiple driving rollers, and the multiple driving rollers are respectively rotatably sleeved on the multiple fixing rods.

[0007] Further, the winding assembly includes a rotating ring, a connecting plate, a protective cover, a storage box, a first screw rod, a threaded block, a connecting rod, a rotating assembly, and a driving assembly. The rotating ring is rotatably connected to the winding frame. The connecting plate is fixedly connected to the rotating ring. The protective cover is fixedly connected to the connecting plate. The storage box is fixedly connected to the protective cover. The first screw rod is rotatably connected in the storage box. The threaded block is threadedly sleeved on the first screw rod and is slidably connected to the storage box. The connecting rod is fixedly connected to the threaded block and is fixedly connected to the driving sleeve. The rotating assembly is arranged on the winding frame and is used for driving the rotating ring to rotate. The driving assembly is arranged in the protective cover and is used for driving the first screw rod to rotate.

[0008] Still further, the rotating assembly includes a support frame, a rotating rod, a rotating gear, an internal gear, and a first motor. The support frame is fixedly connected to the winding frame. The rotating rod is rotatably connected between the support frame and the winding frame. The rotating gear is fixedly sleeved on the rotating rod. The internal gear is fixedly sleeved on the rotating ring, and the rotating gear meshes with the internal gear. The first motor is fixedly installed on the support frame, and the output end of the first motor penetrates through the support frame and is concentrically connected to the rotating rod.

[0009] Even further, the driving assembly includes a driving rod, a first bevel gear, a rotating rod, a second bevel gear, and a second motor. The driving rod is fixedly connected to the first screw rod and penetrates through the storage box and is rotatably connected to the protective cover. The first bevel gear is fixedly sleeved on the driving rod. The rotating rod is rotatably connected to the protective cover. The second bevel gear is fixedly sleeved on the rotating rod. The first bevel gear meshes with the second bevel gear. The second motor is fixedly installed on the protective cover, and the output end of the second motor penetrates through the protective cover and is concentrically connected to the rotating rod.

[0010] Preferably, on the basis of the foregoing solution, the driving and rotating assembly includes an L-shaped plate, a rotating shaft, a driving gear, a driven gear, and a third motor. The L-shaped plate is fixedly connected to the fixing frame. The rotating shaft is rotatably connected between the L-shaped plate and the fixing frame. The driving gear is fixedly sleeved on the rotating shaft. The driven gear is fixedly connected to the connecting ring. The driving gear meshes with the driven gear. The third motor is fixedly installed on the L-shaped plate. The output end of the third motor penetrates through the L-shaped plate and is concentrically connected to the rotating shaft.

[0011] Furthermore, on the basis of the foregoing solution, the supply assembly includes a dry-proof sleeve, a connecting pipe, a liquid sensor, and a water level rising assembly. The dry-proof sleeve is sleeved on the disinfection sponge ring. The connecting pipe is communicated with the dry-proof sleeve and is also communicated with the disinfection box. The liquid sensor is fixedly installed on the connecting pipe. The water level rising assembly is arranged on the disinfection box and is used to raise the water level.

[0012] Still further, on the basis of the foregoing solution, the water level rising assembly includes a sealing plate, sliding rods, a supporting bracket, a second screw rod, a threaded plate, a fourth motor, and a connecting frame. The sealing plate is arranged inside the disinfection box. There are multiple sliding rods, and all of the multiple sliding rods are fixedly connected to the sealing plate and are slidably sleeved on the disinfection box. The supporting bracket is fixedly connected to the disinfection box. The second screw rod is rotatably connected between the supporting bracket and the disinfection box. The threaded plate is threadedly sleeved on the second screw rod and is slidably connected to the supporting bracket. The threaded plate is fixedly sleeved on one of the sliding rods. The fourth motor is fixedly installed on the supporting bracket. The output end of the fourth motor penetrates through the supporting bracket and is concentrically connected to the second screw rod. The connecting frame is fixedly connected between the multiple sliding rods.

[0013] In summary, the present invention includes at least one of the following beneficial technical effects:

[0014] For the mobile wire winding and unwinding device of the electrocardiograph, the winding head is sleeved on the lead connection wire of the electrocardiograph body. The winding assembly drives the winding head to move up and down while performing a circular motion, and winds the lead connection wire onto the winding frame. The disinfection sponge ring is sleeved on the lead connection wire, and can disinfect the lead connection wire during the winding process. The driving and rotating assembly drives the connecting ring to rotate, and the connecting ring drives the disinfection sponge ring to rotate, so as to dip the disinfection water. The supply assembly supplies the disinfection water to the disinfection sponge ring. Therefore, the mobile wire winding and unwinding device of the electrocardiograph is convenient for quickly and neatly storing multiple lead connection wires, is not easily knotted and wound together, and is not restricted in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural schematic diagram of the present invention;

[0016] Figure 2 This is the structural schematic diagram of the lead wire connection, winding rack, disinfection box, etc. of the present invention in cooperation;

[0017] Figure 3 This is the structural schematic diagram of the rotating ring, connecting plate, protective cover, etc. of the present invention in cooperation;

[0018] Figure 4 This is the partial sectional view structural schematic diagram of the storage box, first screw rod, threaded block, etc. of the present invention in cooperation;

[0019] Figure 5 This is the front view plane structural schematic diagram of the driving sleeve, fixed rod, driving roller, etc. of the present invention in cooperation;

[0020] Figure 6 This is the structural schematic diagram of the connecting ring, fixed frame, disinfection box, etc. of the present invention in cooperation;

[0021] Figure 7 This is the partial sectional view structural schematic diagram of the L-shaped plate, rotating shaft, driving gear, etc. of the present invention in cooperation;

[0022] Figure 8 This is the partial sectional view structural schematic diagram of the second screw rod, threaded plate, fourth motor, etc. of the present invention in cooperation.

[0023] In the figure: 1, moving platform; 2, electrocardiograph body; 3, lead wire connection; 4, winding rack; 5, disinfection sponge ring; 6, connecting ring; 7, fixed frame; 8, disinfection box; 9, driving sleeve; 10, fixed rod; 11, driving roller; 12, rotating ring; 13, connecting plate; 14, protective cover; 15, storage box; 16, first screw rod; 17, threaded block; 18, connecting rod; 19, support frame; 20, rotating rod; 21, rotating gear; 22, internal gear; 23, first motor; 24, driving rod; 25, first bevel gear; 26, rotating rod; 27, second bevel gear; 28, second motor; 29, L-shaped plate; 30, rotating shaft; 31, driving gear; 32, driven gear; 33, third motor; 34, anti-drying sleeve; 35, connecting pipe; 36, liquid sensor; 37, sealing plate; 38, sliding rod; 39, supporting bracket; 40, second screw rod; 41, threaded plate; 42, fourth motor; 43, connecting frame. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] The present invention will be further described in detail below with reference to the accompanying drawings of the specification.

[0026] Embodiment 1

[0027] Refer to Figures 1 to 8, a mobile wire winding and unwinding device for an electrocardiograph, comprising a mobile platform 1, an electrocardiograph body 2, a winding frame 4, a winding head, a winding assembly, a disinfection sponge ring 5, a driving and rotating assembly, and a supply assembly. The electrocardiograph body 2 is fixedly installed on the mobile platform 1. The electrocardiograph body 2 includes a plurality of lead wires 3. There are a plurality of winding frames 4, and the plurality of winding frames 4 are all fixedly connected to the mobile platform 1. The lead wires 3 are arranged on the winding frames 4, and the lead wires 3 are wound around the winding frames 4. The winding head is sleeved on the lead wires 3 and is used to drive the lead wires 3 to wind onto the winding frames 4. The winding head includes a driving sleeve 9, a fixing rod 10, and a driving roller 11. The driving sleeve 9 is sleeved on the lead wires 3. There are a plurality of fixing rods 10. A plurality of grooves are formed on the driving sleeve 9, and the plurality of fixing rods 10 are respectively fixedly connected in the plurality of grooves. There are a plurality of driving rollers 11, and the plurality of driving rollers 11 are respectively rotatably sleeved on the plurality of fixing rods 10. When the driving sleeve 9 winds on the lead wires 3, it is not easy to damage the outer surface of the lead wires 3. The winding assembly is arranged on the winding frame 4 and is used to drive the winding head to move up and down while performing circular motion. The winding assembly includes a rotating ring 12, a connecting plate 13, a protective cover 14, a storage box 15, a first screw rod 16, a threaded block 17, a connecting rod 18, a rotating assembly, and a driving assembly. The rotating ring 12 is rotatably connected to the winding frame 4. The connecting plate 13 is fixedly connected to the rotating ring 12. The protective cover 14 is fixedly connected to the connecting plate 13. The storage box 15 is fixedly connected to the protective cover 14. The first screw rod 16 is rotatably connected in the storage box 15. The threaded block 17 is threadedly sleeved on the first screw rod 16 and is slidably connected to the storage box 15. The connecting rod 18 is fixedly connected to the threaded block 17 and is fixedly connected to the driving sleeve 9. The rotating assembly is arranged on the winding frame 4 and is used to drive the rotating ring 12 to rotate. The rotating assembly includes a support frame 19, a rotating rod 20, a rotating gear 21, an internal gear 22, and a first motor 23. The support frame 19 is fixedly connected to the winding frame 4. The rotating rod 20 is rotatably connected between the support frame 19 and the winding frame 4. The rotating gear 21 is fixedly sleeved on the rotating rod 20. The internal gear 22 is fixedly sleeved on the rotating ring 12, and the rotating gear 21 meshes with the internal gear 22. The first motor 23 is fixedly installed on the support frame 19, and the output end of the first motor 23 penetrates the support frame 19 and is concentrically connected to the rotating rod 20. The driving assembly is arranged in the protective cover 14 and is used to drive the first screw rod 16 to rotate. The driving assembly includes a driving rod 24, a first bevel gear 25, a rotating rod 26, a second bevel gear 27, and a second motor 28. The driving rod 24 is fixedly connected to the first screw rod 16 and penetrates the storage box 15 and is rotatably connected to the protective cover 14. The first bevel gear 25 is fixedly sleeved on the driving rod 24. The rotating rod 26 is rotatably connected to the protective cover 14. The second bevel gear 27 is fixedly sleeved on the rotating rod 26. The first bevel gear 25 meshes with the second bevel gear 27. The second motor 28 is fixedly installed on the protective cover 14,The output end of the second motor 28 penetrates through the protective cover 14 and is concentrically connected to the rotating rod 26. The output end of the first motor 23 drives the rotating rod 20 to rotate. The rotating rod 20 drives the rotating gear 21 to rotate. The rotating gear 21 drives the internal gear 22 to rotate. The internal gear 22 drives the rotating ring 12 to rotate. The rotating ring 12 drives the connecting plate 13 to perform a circular motion, thereby driving the drive sleeve 9 to perform a circular motion. At the same time, the output end of the second motor 28 drives the rotating rod 26 to rotate. The rotating rod 26 drives the second bevel gear 27 to rotate. The second bevel gear 27 drives the first bevel gear 25 to rotate. The first bevel gear 25 drives the drive rod 24 to rotate. The drive rod 24 drives the first screw rod 16 to rotate. The rotation of the first screw rod 16 drives the threaded block 17 to slide up and down. The threaded block 17 drives the drive sleeve 9 to move up and down through the connecting rod 18, so as to facilitate evenly winding the lead wire 3 onto the winding frame 4.,

[0028] Refer to Figures 1 to 8, the disinfection sponge ring 5 is sleeved on the lead wire 3, and two connecting rings 6 are fixedly connected to the disinfection sponge ring 5. A fixing frame 7 is rotatably sleeved on the connecting ring 6. A disinfection box 8 is fixedly connected to the fixing frame 7. The disinfection box 8 is fixedly connected to the moving platform 1. A disinfectant liquid is arranged in the disinfection box 8. An inlet for pouring the disinfectant liquid is opened on the disinfection box 8, and the inlet is provided with a sealing plug. A rotation driving component is arranged on the fixing frame 7 and is used for driving the connecting ring 6 to rotate. The rotation driving component includes an L-shaped plate 29, a rotating shaft 30, a driving gear 31, a driven gear 32 and a third motor 33. The L-shaped plate 29 is fixedly connected to the fixing frame 7. The rotating shaft 30 is rotatably connected between the L-shaped plate 29 and the fixing frame 7. The driving gear 31 is fixedly sleeved on the rotating shaft 30. The driven gear 32 is fixedly connected to the connecting ring 6. The driving gear 31 meshes with the driven gear 32. The third motor 33 is fixedly installed on the L-shaped plate 29. The output end of the third motor 33 penetrates through the L-shaped plate 29 and is concentrically connected to the rotating shaft 30. The output end of the third motor 33 drives the rotating shaft 30 to rotate. The rotating shaft 30 drives the driving gear 31 to rotate. The driving gear 31 drives the driven gear 32 to rotate. The driven gear 32 drives the connecting ring 6 to rotate. The connecting ring 6 drives the disinfection sponge ring 5 to rotate, which is convenient for disinfecting the lead wire 3 and for the disinfection sponge ring 5 to absorb the disinfectant liquid. A supply component is arranged on the disinfection box 8 and is used for supplying disinfectant water to the disinfection sponge ring 5. The supply component includes a dry-proof sleeve 34, a connecting pipe 35, a liquid sensor 36 and a water level rising component. The dry-proof sleeve 34 is sleeved on the disinfection sponge ring 5. The dry-proof sleeve 34 can prevent the disinfectant water from contacting the air and volatilizing quickly to a certain extent. The connecting pipe 35 is communicated with the dry-proof sleeve 34 and is also communicated with the disinfection box 8. The liquid sensor 36 is fixedly installed on the connecting pipe 35. The water level rising component is arranged on the disinfection box 8 and is used for raising the water level. The water level rising component includes a sealing plate 37, a sliding rod 38, a supporting bracket 39, a second screw rod 40, a threaded plate 41, a fourth motor 42 and a connecting frame 43. The sealing plate 37 is arranged in the disinfection box 8. There are multiple sliding rods 38. Multiple sliding rods 38 are all fixedly connected to the sealing plate 37 and are slidably sleeved on the disinfection box 8. The supporting bracket 39 is fixedly connected to the disinfection box 8. The second screw rod 40 is rotatably connected between the supporting bracket 39 and the disinfection box 8. The threaded plate 41 is threadedly sleeved on the second screw rod 40 and is slidably connected to the supporting bracket 39. The threaded plate 41 is fixedly sleeved on one of the sliding rods 38. The fourth motor 42 is fixedly installed on the supporting bracket 39. The output end of the fourth motor 42 penetrates through the supporting bracket 39 and is concentrically connected to the second screw rod 40. The connecting frame 43 is fixedly connected between multiple sliding rods 38. When the liquid sensor 36 detects that there is no disinfectant liquid in the connecting pipe 35, the fourth motor 42 can be started through the single-chip microcomputer controller. The output end of the fourth motor 42 drives the second screw rod 40 to rotate. The second screw rod 40 drives the threaded plate 41 to slide upward.The threaded plate 41 drives the sliding rod 38 to slide upward through the connecting frame 43. The sliding rod 38 drives the sealing plate 37 to move upward, thereby raising the water level in the disinfection tank 8, filling the connecting pipe 35 with the disinfectant solution, facilitating the disinfection sponge ring 5 to absorb the disinfectant solution, and realizing the automatic feeding of the disinfectant solution.

[0029] Embodiment 2

[0030] In summary, the working principle and process of the mobile wire winding and unwinding device for the electrocardiograph are as follows. After the electrocardiograph body 2 is used, the output end of the first motor 23 drives the rotating rod 20 to rotate. The rotating rod 20 drives the rotating gear 21 to rotate. The rotating gear 21 drives the internal gear 22 to rotate. The internal gear 22 drives the rotating ring 12 to rotate. The rotating ring 12 drives the connecting plate 13 to perform a circular motion, thereby driving the driving sleeve 9 to perform a circular motion. At the same time, the output end of the second motor 28 drives the rotating rod 26 to rotate. The rotating rod 26 drives the second bevel gear 27 to rotate. The second bevel gear 27 drives the first bevel gear 25 to rotate. The first bevel gear 25 drives the driving rod 24 to rotate. The driving rod 24 drives the first screw rod 16 to rotate. The rotation of the first screw rod 16 drives the threaded block 17 to slide up and down. The threaded block 17 drives the driving sleeve 9 to move up and down through the connecting rod 18, thereby evenly winding the lead wire 3 around the winding frame 4. At the same time, the lead wire 3 passes through the disinfection sponge ring 5. The output end of the third motor 33 penetrates the L-shaped plate 29 and is concentrically connected to the rotating shaft 30. The output end of the third motor 33 drives the rotating shaft 30 to rotate. The rotating shaft 30 drives the driving gear 31 to rotate. The driving gear 31 drives the driven gear 32 to rotate. The driven gear 32 drives the connecting ring 6 to rotate. The connecting ring 6 drives the disinfection sponge ring 5 to rotate, which can not only disinfect the lead wire 3 but also enable the disinfection sponge ring 5 to absorb the disinfectant solution. When the liquid sensor 36 detects that there is no disinfectant solution in the connecting pipe 35, the fourth motor 42 can be turned on through the single-chip microcomputer controller. The output end of the fourth motor 42 drives the second screw rod 40 to rotate. The second screw rod 40 drives the threaded plate 41 to slide upward. The threaded plate 41 drives the sliding rod 38 to slide upward through the connecting frame 43. The sliding rod 38 drives the sealing plate 37 to move upward, thereby raising the water level in the disinfection tank 8 and filling the connecting pipe 35 with the disinfectant solution.

[0031] The above-described embodiments only represent the specific implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A mobile wire winding and unwinding device for an electrocardiograph, comprising a mobile platform (1), characterized in that, It further includes: An electrocardiograph main body (2), the electrocardiograph main body (2) is fixedly installed on the mobile platform (1), and the electrocardiograph main body (2) includes a plurality of lead wires (3); Winding frames (4), there are a plurality of the winding frames (4), and the plurality of winding frames (4) are all fixedly connected to the mobile platform (1), and the lead wires (3) are arranged on the winding frames (4); A winding head, the winding head is sleeved on the lead wire (3) and is used to drive the lead wire (3) to wind around the winding frame (4); A winding assembly, the winding assembly is arranged on the winding frame (4) and is used to drive the winding head to move up and down while performing a circular motion; A disinfection sponge ring (5), the disinfection sponge ring (5) is sleeved on the lead wire (3), and two connecting rings (6) are fixedly connected to the disinfection sponge ring (5), and a fixing frame (7) is rotatably sleeved on the connecting ring (6), and a disinfection box (8) is fixedly connected to the fixing frame (7), and the disinfection box (8) is fixedly connected to the mobile platform (1); A rotation driving assembly, the rotation driving assembly is arranged on the fixing frame (7) and is used to drive the connecting ring (6) to rotate; A supply assembly, the supply assembly is arranged on the disinfection box (8) and is used to supply disinfection water to the disinfection sponge ring (5).

2. The mobile wire winding and unwinding device for an electrocardiograph according to claim 1, wherein, The winding head includes: A driving sleeve (9), the driving sleeve (9) is sleeved on the lead wire (3); Fixing rods (10), there are a plurality of the fixing rods (10), a plurality of grooves are formed on the driving sleeve (9), and the plurality of fixing rods (10) are respectively fixedly connected in the plurality of grooves; Driving rollers (11), there are a plurality of the driving rollers (11), and the plurality of driving rollers (11) are respectively rotatably sleeved on the plurality of fixing rods (10).

3. The mobile wire winding and unwinding device for an electrocardiograph according to claim 2, characterized in that, The winding assembly includes: A rotating ring (12), the rotating ring (12) is rotatably connected to the winding frame (4); A connecting plate (13), the connecting plate (13) is fixedly connected to the rotating ring (12); A protective cover (14), the protective cover (14) is fixedly connected to the connecting plate (13); A storage box (15), the storage box (15) is fixedly connected to the protective cover (14); A first screw rod (16), the first screw rod (16) is rotatably connected in the storage box (15); A threaded block (17), the threaded block (17) is threadedly sleeved on the first screw rod (16), and the threaded block (17) is slidably connected to the storage box (15); A connecting rod (18), the connecting rod (18) is fixedly connected to the threaded block (17), and the connecting rod (18) is fixedly connected to the driving sleeve (9); A rotating component, the rotating component is arranged on the winding frame (4) and is used to drive the rotating ring (12) to rotate; A driving component, the driving component is arranged in the protective cover (14) and is used to drive the first screw rod (16) to rotate.

4. The mobile wire winding and unwinding device for an electrocardiograph according to claim 3, wherein The rotating component includes: Support frame (19), and the support frame (19) is fixedly connected to the winding frame (4); Rotating rod (20), and the rotating rod (20) is rotatably connected between the support frame (19) and the winding frame (4); Rotating gear (21), and the rotating gear (21) is fixedly sleeved on the rotating rod (20); Internal gear (22), and the internal gear (22) is fixedly sleeved on the rotating ring (12), and the rotating gear (21) meshes with the internal gear (22); First motor (23), and the first motor (23) is fixedly installed on the support frame (19), and the output end of the first motor (23) penetrates through the support frame (19) and is concentrically connected to the rotating rod (20).

5. The mobile wire winding and unwinding device for an electrocardiograph according to claim 4, characterized in that, The drive assembly includes: Drive rod (24), and the drive rod (24) is fixedly connected to the first screw rod (16), and the drive rod (24) penetrates through the storage box (15) and is rotatably connected to the protective cover (14); First bevel gear (25), and the first bevel gear (25) is fixedly sleeved on the drive rod (24); Rotating rod (26), and the rotating rod (26) is rotatably connected to the protective cover (14); Second bevel gear (27), and the second bevel gear (27) is fixedly sleeved on the rotating rod (26), and the first bevel gear (25) meshes with the second bevel gear (27); Second motor (28), and the second motor (28) is fixedly installed on the protective cover (14), and the output end of the second motor (28) penetrates through the protective cover (14) and is concentrically connected to the rotating rod (26).

6. The mobile wire winding and unwinding device for an electrocardiograph according to claim 5, characterized in that, The rotation drive assembly includes: L-shaped plate (29), and the L-shaped plate (29) is fixedly connected to the fixed frame (7); Rotating shaft (30), and the rotating shaft (30) is rotatably connected between the L-shaped plate (29) and the fixed frame (7); Driving gear (31), and the driving gear (31) is fixedly sleeved on the rotating shaft (30); Driven gear (32), and the driven gear (32) is fixedly connected to the connecting ring (6), and the driving gear (31) meshes with the driven gear (32); Third motor (33), and the third motor (33) is fixedly installed on the L-shaped plate (29), and the output end of the third motor (33) penetrates through the L-shaped plate (29) and is concentrically connected to the rotating shaft (30).

7. The mobile wire winding and unwinding device for an electrocardiograph according to claim 6, characterized in that, The supply assembly includes: Anti-drying sleeve (34), and the anti-drying sleeve (34) is sleeved on the disinfection sponge ring (5); Connecting pipe (35), and the connecting pipe (35) is communicated with the anti-drying sleeve (34), and the connecting pipe (35) is communicated with the disinfection box (8); Liquid sensor (36), and the liquid sensor (36) is fixedly installed on the connecting pipe (35); Water level rising assembly, and the water level rising assembly is arranged on the disinfection box (8) for raising the water level.

8. The mobile wire winding and unwinding device for an electrocardiograph according to claim 7, characterized in that, The water level rising assembly includes: Sealing plate (37), and the sealing plate (37) is arranged inside the disinfection box (8); Sliding rods (38), with a plurality of the sliding rods (38) provided. A plurality of the sliding rods (38) are all fixedly connected to the sealing plate (37), and the sliding rods (38) are slidably sleeved on the disinfection box (8); Bearing brackets (39), with the bearing brackets (39) fixedly connected to the disinfection box (8); Second screw rods (40), with the second screw rods (40) rotatably connected between the bearing brackets (39) and the disinfection box (8); Threaded plates (41), with the threaded plates (41) threadedly sleeved on the second screw rods (40), and the threaded plates (41) slidably connected to the bearing brackets (39). The threaded plates (41) are fixedly sleeved on one of the sliding rods (38); Fourth motors (42), with the fourth motors (42) fixedly installed on the bearing brackets (39). The output ends of the fourth motors (42) penetrate through the bearing brackets (39) and are concentrically connected to the second screw rods (40); Connecting frames (43), with the connecting frames (43) fixedly connected between the plurality of sliding rods (38).

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