An auxiliary device for preventing lower limb thrombosis and foot drop

Abstract

The utility model discloses a kind of auxiliary devices for preventing lower limb thrombus and foot drop, its technical scheme includes: adjusting pedestal and adjusting frame, adjusting pedestal top is close to front and back surface and is equipped with adjusting frame by dovetail groove, two sides The adjacent side of adjusting frame is equipped with massage pad, two sides The inside of adjusting frame is equipped with fixed seat, the inside of fixed seat is equipped with extrusion plate by spring shaft, the outer surface of spring shaft is located fixed seat two sides and is equipped with spring by spring seat, extrusion plate one side middle is equipped with extrusion boss.A kind of auxiliary devices for preventing lower limb thrombus and foot drop solves the problem that the existing auxiliary equipment cannot carry out hot compress treatment to the lower limbs of user when preventive massage is carried out, the massage effect of auxiliary equipment is poor, the prevention effect of lower limb thrombus and foot drop is affected, the massage effect of auxiliary equipment is improved, thereby the probability of lower limb thrombus and foot drop is reduced.

Description

Technical Field

[0001] This utility model relates to the field of prevention of lower limb thrombosis and foot drop, specifically an auxiliary device for preventing lower limb thrombosis and foot drop. Background Technology

[0002] Lower extremity thrombosis is a common circulatory system problem, usually referring to deep vein thrombosis, which is a thrombus that forms in the deep veins of the lower extremities. Foot drop is a common neuromuscular system problem, which usually occurs when the patient is bedridden for a long time or lacks activity. It is mainly manifested as the inability to lift or raise the foot normally, resulting in foot drop. Lower extremity thrombosis and foot drop can be prevented with assistive devices.

[0003] Existing assistive devices cannot provide heat therapy to the user's lower limbs during preventive massage, resulting in poor massage effects and affecting the prevention of lower limb thrombosis and foot drop. Therefore, we propose an assistive device for preventing lower limb thrombosis and foot drop. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary device for preventing lower limb thrombosis and foot drop, which has the effect of providing heat therapy and massage to the user's lower limbs. This solves the problem that existing auxiliary devices cannot provide heat therapy to the user's lower limbs during preventive massage, resulting in poor massage effect and affecting the prevention of lower limb thrombosis and foot drop.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary device for preventing lower limb thrombosis and foot drop, comprising an adjustable base and an adjustable frame, wherein the adjustable base is fitted with an adjustable frame via dovetail grooves on both the front and rear surfaces of the top of the adjustable base, and a massage pad is fitted on each adjacent side of the two adjustable frames. A fixed seat is installed inside the two adjustable frames, and a compression plate is fitted inside the fixed seat via a spring shaft. Springs are fitted on both sides of the fixed seat via spring seats on the outer surface of the spring shaft. A compression boss is fitted in the middle of one side of the compression plate, and a heating tube is fitted inside the compression boss. A water storage tank is fitted at the bottom of the adjustable base, and a heating tube is fitted at the bottom of the water storage tank.

[0006] Preferably, a water inlet pipe is installed on one side of the water storage tank, the water inlet pipe is connected to one end of the heating pipe, a circulation pump is installed in the middle of the water inlet pipe, a return pipe is connected to the end of the heating pipe, the end of the return pipe is connected to the inside of the water storage tank, and a battery is installed inside the adjusting base near the side of the water storage tank.

[0007] Preferably, an extrusion seat is installed in the middle of one side of the extrusion plate, a micro motor is installed on the side of the adjustment frame near the extrusion seat, and a boss is installed on the side of the micro motor output shaft near the extrusion seat.

[0008] Preferably, a rubber support is installed at the top center of the adjusting base, and the top of the rubber support is arc-shaped.

[0009] Preferably, an adjustment motor is mounted on the side of the adjustment base near the dovetail groove via a motor frame, and an adjustment shaft is mounted on the output shaft of the adjustment motor. The adjustment shaft is threaded into the interior of the two adjustment frames, and the threads on the outer surface of the adjustment shaft are reversed.

[0010] Preferably, the top side of the adjustment base is provided with a slide groove, and a locking plate is installed inside the slide groove near the front and rear surfaces of the top of the adjustment base. A silicone pad is installed on the adjacent side of the locking plate on both sides. A locking motor is installed on the front surface of the adjustment base at the position of the slide groove via a motor frame. A rotating shaft is installed on the output shaft of the locking motor. The rotating shaft is threaded into the inside of the locking plate, and the threads on the outer surface of the rotating shaft are reversed.

[0011] Preferably, a limiting bracket is installed at the top center of the adjusting base, and a limiting boss is installed at the center of one side of the limiting bracket.

[0012] Preferably, limit rods are installed at the four corners of the bottom of the adjusting base, and limit posts are sleeved on the outer surface of the limit rods. A fixed base is installed at the bottom of the limit posts, and a lifting motor is installed at the top center of the fixed base. A lifting shaft is installed on the output shaft of the lifting motor, and a lifting column is installed at the bottom of the adjusting base at the position of the lifting motor. The lifting shaft is threaded into the inside of the lifting column.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model achieves the effect of hot compress massage on the user's lower limbs by setting up an adjustment frame, heating tube, extrusion boss and massage pad. It solves the problem that existing auxiliary devices cannot provide hot compress treatment on the user's lower limbs when performing preventive massage, and the preventive massage effect of auxiliary devices is poor, which affects the prevention effect of lower limb thrombosis and foot drop. It improves the massage effect of auxiliary devices, thereby reducing the probability of lower limb thrombosis.

[0015] 2. This utility model achieves the effect of adjusting the support height of auxiliary equipment by setting a fixed base, lifting shaft, lifting column and adjusting base, so as to solve the problem that the existing auxiliary equipment has a fixed height and cannot be adjusted, resulting in low applicability. It improves the convenience of height adjustment of auxiliary equipment, thereby improving the applicability of auxiliary equipment.

[0016] 3. This utility model achieves the effect of fixing the user's lower limbs by setting a limiting frame, limiting boss, locking plate and silicone pad, so as to solve the problem that the existing auxiliary equipment has a single function, cannot reduce the probability of foot drop, and has poor use effect, thus reducing the probability of foot drop. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 for Figure 1 A magnified structural diagram of A;

[0019] Figure 3 for Figure 1 A magnified structural diagram of B in the diagram;

[0020] Figure 4 for Figure 1 A schematic diagram of the enlarged structure of C;

[0021] Figure 5 This is a bottom view of the structure of this utility model;

[0022] Figure 6 This is a side view of the structure of this utility model;

[0023] Figure 7 for Figure 6 The enlarged structural diagram of D is shown below.

[0024] Reference numerals: 1. Fixed base; 2. Adjustable base; 3. Water inlet pipe; 4. Adjusting frame; 5. Limiting frame; 6. Limiting boss; 7. Return pipe; 8. Dovetail groove; 9. Slide groove; 10. Locking motor; 11. Adjusting shaft; 12. Adjusting motor; 13. Locking plate; 14. Silicone pad; 15. Lifting column; 16. Limiting rod; 17. Limiting post; 18. Lifting shaft; 19. Lifting motor; 20. Battery; 21. Heating tube; 22. Water storage tank; 23. Circulation pump; 24. Rubber support seat; 25. Rotating shaft; 26. Spring shaft; 27. Extrusion boss; 28. Massage pad; 29. ​​Fixed base; 30. Heating tube; 31. Extrusion plate; 32. Extrusion seat; 33. Boss; 34. Micro motor; 35. Spring. Detailed Implementation

[0025] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] Example 1

[0027] like Figure 1 , Figure 2 , Figure 6 and Figure 7As shown, to achieve the above objectives, this utility model provides the following technical solution: An auxiliary device for preventing lower limb thrombosis and foot drop, comprising an adjustable base 2 and an adjustable frame 4. The adjustable frame 4 is installed on the top of the adjustable base 2 near both the front and rear surfaces via dovetail grooves 8. Massage pads 28 are installed on adjacent sides of the two adjustable frames 4. Fixed seats 29 are installed inside the two adjustable frames 4. A pressing plate 31 is installed inside the fixed seat 29 via a spring shaft 26. Springs 35 are installed on the outer surface of the spring shaft 26 on both sides of the fixed seat 29 via spring seats. A pressing boss 27 is installed in the middle of one side of the pressing plate 31. A heating tube 30 is installed inside the pressing boss 27. A water storage tank 22 is installed at the bottom of the adjustable base 2. A heating tube 21 is installed at the bottom of the water storage tank 22. A water inlet pipe 3 is installed on one side of the water storage tank 22 and connected to one end of the heating tube 30. A circulating pump 23 is installed in the middle. The end of the heating pipe 30 is connected to a return pipe 7, and the end of the return pipe 7 is connected to the water storage tank 22. A battery 20 is installed inside the adjusting base 2 near the water storage tank 22. An extrusion seat 32 is installed in the middle of one side of the extrusion plate 31. A micro motor 34 is installed on the side of the adjusting frame 4 near the extrusion seat 32. A boss 33 is installed on the output shaft of the micro motor 34 near the extrusion seat 32. A rubber support seat 24 is installed in the middle of the top of the adjusting base 2. The top of the rubber support seat 24 is arc-shaped to support the user's lower limbs. An adjusting motor 12 is installed on the side of the adjusting base 2 near the dovetail groove 8 through the motor frame. An adjusting shaft 11 is installed on the output shaft of the adjusting motor 12. The adjusting shaft 11 is threaded into the inside of the two adjusting frames 4. The threads on the outer surface of the adjusting shaft 11 are reversed to facilitate the adjustment box to move in opposite directions.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, a slide groove 9 is provided on one side of the top of the adjustable base 2. Locking plates 13 are installed inside the slide groove 9 near the front and rear surfaces of the top of the adjustable base 2. Silicone pads 14 are installed on adjacent sides of the locking plates 13 on both sides. A locking motor 10 is installed on the front surface of the adjustable base 2 at the position of the slide groove 9 via a motor frame. A rotating shaft 25 is installed on the output shaft of the locking motor 10. The rotating shaft 25 is threaded into the inside of the locking plate 13. The threads on the outer surface of the rotating shaft 25 are reversed. A limit frame 5 is installed in the middle of the top of the adjustable base 2. A limit boss 6 is installed in the middle of one side of the limit frame 5. The limit frame 5 and the limit boss 6 limit the user's legs and feet.

[0029] The working principle of the auxiliary device for preventing lower limb thrombosis and foot drop based on Embodiment 1 is as follows: After the device is installed, the user places their lower limb on the top of the rubber support base 24 and presses the sole of their foot firmly against one side of the limiting frame 5. Then, the locking motor 10 is activated, which drives the rotating shaft 25 to rotate. The rotating shaft 25 drives the two locking plates 13 to move towards each other. The two locking plates 13 and the silicone pad 14 fix the user's lower limb, thereby preventing foot drop. Then, the adjusting motor 12 is activated, which drives the adjusting shaft 11 to rotate. The adjusting shaft 11 drives the adjusting frame 4 to move towards each other, moving the massage pad 28 to both sides of the user's lower limb. Then, the device is activated again. The micro motor 34 drives the boss 33 to rotate, which in turn squeezes the compression seat 32, causing the compression boss 27 to vibrate. This, in turn, causes the massage pad 28 to vibrate, thus massaging the user's lower limbs. Simultaneously, the heating tube 21 is activated to heat the water in the water tank 22, and the circulation pump 23 is activated to pump water out of the water tank 22 through the circulation pump 23 and the water inlet pipe 3. The water is then transported to the heating tube 30 through the water inlet pipe 3, which heats the compression boss 27 and the massage pad 28, thus providing a hot massage to the user's lower limbs and preventing thrombosis. This completes the workflow of the device.

[0030] Example 2

[0031] like Figure 5 As shown, the present invention proposes an auxiliary device for preventing lower limb thrombosis and foot drop. Compared with Embodiment 1, this embodiment further includes: limit rods 16 installed at the four corners of the bottom of the adjusting base 2; limit posts 17 sleeved on the outer surface of the limit rods 16; a fixed base 1 installed at the bottom of the limit posts 17; a lifting motor 19 installed at the top center of the fixed base 1; a lifting shaft 18 installed on the output shaft of the lifting motor 19; a lifting column 15 installed at the bottom of the adjusting base 2 at the position of the lifting motor 19; and the lifting shaft 18 threadedly connected to the inside of the lifting column 15.

[0032] In this embodiment, when it is necessary to adjust the height of the present invention, the lifting motor 19 is started, which drives the lifting shaft 18 to rotate, and the lifting shaft 18 drives the limiting column 17 to move, thereby driving the adjusting base 2 to move and adjust the height of the present invention, making it convenient to use the present invention.

[0033] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An auxiliary device for preventing lower extremity thrombosis and foot drop, comprising an adjustable base (2) and an adjustable frame (4), characterized in that: The top of the adjustable base (2) is fitted with an adjustable frame (4) via a dovetail groove (8) near the front and rear surfaces. Massage pads (28) are installed on adjacent sides of the adjustable frames (4) on both sides. Fixed seats (29) are installed inside the adjustable frames (4) on both sides. An extrusion plate (31) is installed inside the fixed seat (29) via a spring shaft (26). Springs (35) are installed on the outer surface of the spring shaft (26) on both sides of the fixed seat (29) via spring seats. An extrusion boss (27) is installed in the middle of one side of the extrusion plate (31). A heating tube (30) is installed inside the extrusion boss (27). A water storage tank (22) is installed at the bottom of the adjustable base (2). A heating tube (21) is installed at the bottom of the water storage tank (22).

2. The auxiliary device for preventing lower extremity thrombosis and foot drop according to claim 1, characterized in that: A water inlet pipe (3) is installed on one side of the water storage tank (22). The water inlet pipe (3) is connected to one end of the heating pipe (30). A circulation pump (23) is installed in the middle of the water inlet pipe (3). A return pipe (7) is connected to the end of the heating pipe (30). The end of the return pipe (7) is connected to the inside of the water storage tank (22). A battery (20) is installed inside the adjusting base (2) on the side near the water storage tank (22).

3. The auxiliary device for preventing lower extremity thrombosis and foot drop according to claim 1, characterized in that: An extrusion seat (32) is installed in the middle of one side of the extrusion plate (31). A micro motor (34) is installed on the side of the adjustment frame (4) near the extrusion seat (32). A boss (33) is installed on the output shaft of the micro motor (34) near the extrusion seat (32).

4. An auxiliary device for preventing lower extremity thrombosis and foot drop according to claim 1, characterized in that: A rubber support seat (24) is installed in the middle of the top of the adjustment base (2), and the top of the rubber support seat (24) is arc-shaped.

5. An auxiliary device for preventing lower extremity thrombosis and foot drop according to claim 1, characterized in that: The adjustment base (2) is equipped with an adjustment motor (12) on the side near the dovetail groove (8) via a motor frame. The output shaft of the adjustment motor (12) is equipped with an adjustment shaft (11). The adjustment shaft (11) is threaded into the inside of the two side adjustment frames (4). The threads on the outer surface of the adjustment shaft (11) are reversed.

6. An auxiliary device for preventing lower extremity thrombosis and foot drop according to claim 1, characterized in that: The top side of the adjustment base (2) is provided with a slide groove (9). Inside the slide groove (9), a locking plate (13) is installed near the front and rear surfaces of the top of the adjustment base (2). A silicone pad (14) is installed on the adjacent side of the locking plate (13) on both sides. A locking motor (10) is installed on the front surface of the adjustment base (2) at the position of the slide groove (9) via a motor frame. A rotating shaft (25) is installed on the output shaft of the locking motor (10). The rotating shaft (25) is threaded into the inside of the locking plate (13). The threads on the outer surface of the rotating shaft (25) are reversed.

7. An auxiliary device for preventing lower extremity thrombosis and foot drop according to claim 1, characterized in that: The adjustment base (2) has a limiting frame (5) installed at the top center, and a limiting boss (6) is installed at the center of one side of the limiting frame (5).

8. An auxiliary device for preventing lower extremity thrombosis and foot drop according to claim 1, characterized in that: Limiting rods (16) are installed at the four corners of the bottom of the adjusting base (2). Limiting posts (17) are sleeved on the outer surface of the limiting rods (16). A fixed base (1) is installed at the bottom of the limiting posts (17). A lifting motor (19) is installed in the middle of the top of the fixed base (1). A lifting shaft (18) is installed on the output shaft of the lifting motor (19). A lifting column (15) is installed at the bottom of the adjusting base (2) at the position of the lifting motor (19). The lifting shaft (18) is threaded into the lifting column (15).

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