Adjustable lumbar and dorsal muscle function exercise bed for lumbar fracture postoperative patient

Abstract

The invention discloses an adjustable lumbar and dorsal muscle function forging bed applied to a lumbar fracture postoperative patient. The exercise bed comprises a first bed plate and a second bed plate, a first supporting plate is fixedly installed at the bottom of one side of the first bed plate, and a second protective fence is fixedly arranged at the top of the first supporting plate. The control panel is used for controlling the driving motor to implement intermittent forward and reverse rotation operation so as to drive the threaded rod to rotate. Therefore, the threaded hole block moves on the outer side of the threaded rod and the inner side of the moving groove, and then the sliding block is pushed to move in the sliding groove. Through transmission of the connecting rod, the moving block reciprocates on the top of the bed board II to drive the exercise block to reciprocate on the lumbar and dorsal muscle part of the patient. Therefore, each position of the lumbar and dorsal muscle part can be continuously jacked back and forth, the contraction and relaxation states during lumbar and dorsal muscle exercise are effectively simulated, the exercise purpose is achieved, the lumbar and dorsal muscles of a patient are assisted to be effectively exercised, and the rehabilitation process of the patient is accelerated.

Description

Technical Field

[0001] The present invention relates to the technical field of medical appliances, and particularly to an adjustable lumbar back muscle function exercise bed for patients after lumbar fracture surgery. Background Art

[0002] Lumbar fracture, as a common traumatic disease, is often caused by various external factors such as traffic accidents, falling injuries, and heavy object crushing, posing a serious threat to the physical and mental health of patients. After undergoing complex and delicate surgical treatment, the patient enters a long and crucial postoperative recovery period. At this stage, appropriate lumbar back muscle function exercise has become an important means to promote the overall recovery of the patient and accelerate the recovery of physical functions.

[0003] Traditional rehabilitation exercise methods usually lack pertinence and cannot meet the specific needs of patients at different recovery stages. Patients may exacerbate lumbar pain or spread the pain due to inappropriate exercise intensity, or cause secondary injuries due to non-standard movements, thereby affecting the patient's recovery process, and thus unable to effectively promote the recovery of lumbar back muscle function, and may even prolong the recovery time or increase the recovery difficulty. Summary of the Invention

[0004] The purpose of the present invention is to provide an adjustable lumbar back muscle function exercise bed for patients after lumbar fracture surgery to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An adjustable lumbar back muscle function exercise bed for patients after lumbar fracture surgery, including a first bed board and a second bed board. A first support board is fixedly installed at the bottom of one side of the first bed board. A second guardrail is fixedly installed at the top of the first support board. A driven gear is fixedly installed on one side of the second guardrail. A rotating rod is fixedly installed on one side of the driven gear. An adjustment motor is fixedly installed at the bottom of the first support board. A fixed plate is fixedly installed on one side of the adjustment motor. A driving gear is fixedly installed at the output end of the fixed plate. An adjustment rotating rod is fixedly installed inside one end of the second bed board. Sliding grooves are respectively formed on both sides of the second bed board. Sliding blocks are respectively slidably installed inside the sliding grooves. Connecting rods are respectively fixedly installed at one ends of the sliding blocks. Moving blocks are fixedly installed at the ends of the connecting rods far away from the sliding blocks. Exercise blocks are movably installed at the tops of the moving blocks. A threaded hole block is fixedly installed at the bottom of one of the sliding blocks. An installation board is fixedly installed at the bottom of the second bed board. A driving motor is fixedly installed on one side of the installation board. A threaded rod is fixedly installed at the output end of the driving motor. A control panel is installed on the top of the second bed board.

[0006] Preferably, the adjusting rotating rod is rotatably installed inside one end of the bed board one, one end of the adjusting rotating rod is fixedly connected to the end of the rotating rod away from the driven gear, and the outer sides of the driving gear and the driven gear are meshed with each other.

[0007] Preferably, the threaded hole block is slidably installed inside the moving groove, and the end of the threaded hole block away from the sliding block is threadedly connected to the outer side of the threaded rod.

[0008] Preferably, a rectangular groove is formed inside the bed board two, a sliding rod is slidably installed at the bottom of the bed board two, an installation ring is fixedly installed at the end of the sliding rod away from the bed board two, and an adjusting electric cylinder is fixedly installed inside the installation ring.

[0009] Preferably, a circular through groove is formed inside the moving block, a circular column is fixedly installed at the bottom of the exercise block, the circular column is slidably installed inside the circular through groove, and one side of the circular column away from the exercise block is fixedly connected to the output end of the adjusting electric cylinder.

[0010] Preferably, reinforcing rods are fixedly installed on one side of the connecting rod, the ends of the reinforcing rods away from the connecting rod are fixedly connected to one side of the moving block, and a pillow block is fixedly installed on one side of the top of the bed board two.

[0011] Preferably, a protective shell is fixedly installed on one side of the protective railing two, and the protective shell is located outside the driven gear and the driving gear.

[0012] Preferably, a support plate two is fixedly installed on the side of the bottom of the bed board one away from the support plate one, a protective railing one is fixedly installed on the top of the support plate two, and support legs are fixedly installed on both sides of the bottoms of the support plate one and the support plate two.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: By means of the control panel, the driving motor is controlled to perform intermittent forward and reverse operations, so as to drive the threaded rod to rotate. Based on this, the threaded hole block moves on the outer side of the threaded rod and inside the moving groove, and then pushes the sliding block to move inside the sliding groove. Through the transmission of the connecting rod, the moving block makes a reciprocating movement on the top of the bed board two, driving the exercise block to perform a reciprocating movement on the lumbar and dorsal muscles of the patient. In this way, it can continuously push against various positions of the lumbar and dorsal muscles back and forth, effectively simulating the contraction and relaxation states during lumbar and dorsal muscle exercise, achieving the exercise purpose, helping the patient's lumbar and dorsal muscles to be effectively exercised, and accelerating the patient's recovery process;

[0014] In addition, the fixed plate can be started through the control panel to perform intermittent forward and reverse rotation, driving the driving gear to perform intermittent forward and reverse rotation, thereby driving the driven gear to rotate, and driving the adjusting rotating rod to rotate through the rotating rod, realizing the rotation of the rectangular groove, continuously changing the angle between the second bed board and the rectangular groove, enabling the upper body of the patient to do sit-ups, and realizing the exercise of the patient's lumbar and back muscles, improving the strength and flexibility of the lumbar and back muscles;

[0015] In addition, the adjusting electric cylinder can be started through the set control panel. The output end of the adjusting electric cylinder can push the exercise block to move through the circular column, thereby adjusting the height of the exercise block, realizing the adjustment of the height at which the exercise block jacks up the patient's lumbar and back muscles, ensuring that the best effect can be achieved for each exercise, improving the applicability of the device, meeting the exercise needs of more patients, and at the same time, the same position of the patient can be jacked up and down reciprocally to improve the exercise effect, and can more comprehensively activate the fibers of the lumbar and back muscles, promoting muscle growth and strength improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic three-dimensional external structure diagram of the present invention.

[0017] Figure 2 It is a schematic bottom three-dimensional structure diagram of the present invention.

[0018] Figure 3 It is a schematic three-dimensional external structure diagram of the first bed board of the present invention.

[0019] Figure 4 It is a schematic three-dimensional external structure diagram of the second bed board of the present invention.

[0020] Figure 5 It is a schematic three-dimensional structure diagram of the exercise block and its driving assembly of the present invention.

[0021] Figure 6 It is a schematic three-dimensional structure diagram of the moving block of the present invention.

[0022] Figure 7 It is a schematic bottom view structure diagram of the adjusting electric cylinder of the present invention.

[0023] In the figure: 1, the first bed board; 2, the second bed board; 3, the rectangular groove; 4, the first protective railing; 5, the exercise block; 6, the sliding block; 7, the connecting rod; 8, the pillow block; 9, the adjusting electric cylinder; 10, the control panel; 11, the driving motor; 12, the first support plate; 13, the protective shell; 14, the support leg; 15, the sliding rod; 16, the mounting ring; 17, the mounting plate; 18, the threaded hole block; 19, the adjusting motor; 20, the fixed plate; 21, the second support plate; 22, the rotating rod; 23, the second protective railing; 24, the driven gear; 25, the driving gear; 26, the adjusting rotating rod; 27, the circular column; 28, the moving block; 29, the circular through groove; 30, the reinforcing rod; 31, the moving groove; 32, the sliding groove; 33, the threaded rod. Detailed implementation mode

[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] Please refer to Figures 1-7 , the present invention provides a technical solution: an adjustable lumbar back muscle function exercise bed for patients after lumbar fracture surgery, including a first bed board 1 and a second bed board 2. A first support plate 12 is fixedly installed at the bottom of one side of the first bed board 1. A second guardrail 23 is fixedly installed at the top of the first support plate 12. A driven gear 24 is fixedly installed on one side of the second guardrail 23. A rotating rod 22 is fixedly installed on one side of the driven gear 24. A regulating motor 19 is fixedly installed at the bottom of the first support plate 12. A fixing plate 20 is fixedly installed on one side of the regulating motor 19. A driving gear 25 is fixedly installed at the output end of the fixing plate 20. An adjusting rotating rod 26 is fixedly installed inside one end of the second bed board 2. The adjusting rotating rod 26 is rotatably installed inside one end of the first bed board 1. One end of the adjusting rotating rod 26 is fixedly connected to the end of the rotating rod 22 far from the driven gear 24. The outer side of the driving gear 25 meshes with the outer side of the driven gear 24. Sliding grooves 32 are respectively formed on both sides of the second bed board 2. Sliding blocks 6 are respectively slidably installed inside the sliding grooves 32. Connecting rods 7 are respectively fixedly installed at one ends of the sliding blocks 6. Moving blocks 28 are fixedly installed at the ends of the connecting rods 7 far from the sliding blocks 6. Exercise blocks 5 are movably installed at the tops of the moving blocks 28. A threaded hole block 18 is fixedly installed at the bottom of one of the sliding blocks 6. A mounting plate 17 is fixedly installed at the bottom of the second bed board 2. A driving motor 11 is fixedly installed on one side of the mounting plate 17. A threaded rod 33 is fixedly installed at the output end of the driving motor 11. A control panel 10 is installed on the top of the second bed board 2. The threaded hole block 18 is slidably installed inside the inner side of the moving groove 31. The end of the threaded hole block 18 far from the sliding block 6 is threadedly connected to the outer side of the threaded rod 33. Reinforcing rods 30 are respectively fixedly installed on one side of the connecting rods 7. The ends of the reinforcing rods 30 far from the connecting rods 7 are fixedly connected to one side of the moving blocks 28. A pillow block 8 is fixedly installed on one side of the top of the second bed board 2.

[0026] Working principle of the above technical solution: After the patient lies on the bed and it is necessary to exercise the patient's back and lumbar muscles, the drive motor 11 can be controlled by the control panel 10 to perform intermittent forward and reverse movements, thereby driving the threaded rod 33 to rotate, so that the threaded hole block 18 moves on the outside of the threaded rod 33 and the inside of the moving groove 31, thereby driving the sliding block 6 to move inside the sliding groove 32, and then driving the moving block 28 to reciprocate on the top of the second bed board 2 through the connecting rod 7, driving the exercise block 5 to reciprocate on the patient's back and lumbar muscle part, and then continuously pushing against various positions of the back and lumbar muscle part back and forth, which can simulate the contraction and relaxation of the back and lumbar muscles during exercise, achieve the exercise effect, thereby exercising the patient's back and lumbar muscle part, accelerating the patient's recovery speed. In addition, the fixed plate 20 can be started by the control panel 10 to perform intermittent forward and reverse rotations, which can drive the driving gear 25 to perform intermittent forward and reverse rotations, thereby driving the driven gear 24 to rotate, and driving the adjusting rotating rod 26 to rotate through the rotating rod 22, thereby driving the rectangular groove 3 to rotate, continuously changing the angle between the second bed board 2 and the rectangular groove 3, thereby driving the upper body of the patient to do sit-ups and exercising the patient's back and lumbar muscle part, improving the strength and flexibility of the back and lumbar muscles.

[0027] In another embodiment, as Figures 1-7 shown, a rectangular groove 3 is opened inside the second bed board 2, a sliding rod 15 is slidably installed at the bottom of the second bed board 2, a mounting ring 16 is fixedly installed at one end of the sliding rod 15 away from the second bed board 2, an adjusting electric cylinder 9 is fixedly installed inside the mounting ring 16, a circular through groove 29 is opened inside the moving block 28, a circular column 27 is fixedly installed at the bottom of the exercise block 5, the circular column 27 is slidably installed inside the circular through groove 29, and one side of the circular column 27 away from the exercise block 5 is fixedly connected to the output end of the adjusting electric cylinder 9.

[0028] By setting the control panel 10, the adjusting electric cylinder 9 can be started. The output end of the adjusting electric cylinder 9 can push the exercise block 5 to move through the circular column 27, thereby adjusting the height of the exercise block 5, realizing the adjustment of the height at which the exercise block 5 jacks up the patient's back and lumbar muscles, ensuring that the best effect can be achieved for each exercise, improving the applicability of the device, meeting the exercise needs of more patients. At the same time, the same position of the patient can be jacked up and down reciprocally, improving the exercise effect, and being able to more comprehensively activate the fibers of the back and lumbar muscles, promoting muscle growth and strength improvement.

[0029] In another embodiment, as Figures 1-7As shown in the figure, a protective shell 13 is fixedly installed on one side of the second protective rail 23, and the protective shell 13 is located outside the driven gear 24 and the driving gear 25. On the side of the bottom of the first bed board 1 away from the first support plate 12, a second support plate 21 is fixedly installed. On the top of the second support plate 21, a first protective rail 4 is fixedly installed. On both sides of the bottoms of the first support plate 12 and the second support plate 21, support legs 14 are fixedly installed.

[0030] By providing the first protective rail 4 and the second protective rail 23, it is possible to prevent the patient from falling off the hospital bed. By providing the first support plate 12 and the second support plate 21, the second bed board 2 and the rectangular groove 3 can be supported. By providing the four support legs 14, the overall device can be supported.

[0031] Working principle: After the patient lies on the bed, when it is necessary to exercise the patient's lumbar and dorsal muscles, the driving motor 11 can be controlled by the control panel 10 to perform intermittent forward and reverse movements, driving the threaded rod 33 to rotate. As a result, the threaded hole block 18 moves on the outside of the threaded rod 33 and inside the moving groove 31, driving the sliding block 6 to move inside the sliding groove 32. Thus, through the connecting rod 7, the moving block 28 moves reciprocally on the top of the second bed board 2, enabling the exercise block 5 to perform reciprocating movements on the lumbar and dorsal muscles of the patient. By continuously pushing against various positions of the lumbar and dorsal muscles back and forth, it can simulate the contraction and relaxation of the lumbar and dorsal muscles during exercise, thereby achieving the exercise effect. By exercising the lumbar and dorsal muscles of the patient, the recovery speed of the patient can be accelerated. Additionally, the fixed plate 20 can be started by the control panel 10 to perform intermittent forward and reverse rotations, thereby driving the driving gear 25 to perform intermittent forward and reverse rotations. Through the rotation of the driven gear 24, the rotating rod 22 drives the adjusting rotating rod 26 to rotate, thereby driving the rectangular groove 3 to rotate, continuously changing the angle between the second bed board 2 and the rectangular groove 3, enabling the upper body of the patient to perform sit-ups, exercising the lumbar and dorsal muscles of the patient, and improving the strength and flexibility of the lumbar and dorsal muscles. By providing the control panel 10, the adjusting electric cylinder 9 can be started. The output end of the adjusting electric cylinder 9 can push the exercise block 5 to move through the circular column 27, thereby adjusting the height of the exercise block 5, realizing the adjustment of the height at which the exercise block 5 jacks up the lumbar and dorsal muscles of the patient, ensuring that each exercise can achieve the best effect, enhancing the applicability of the device, meeting the exercise needs of more patients. At the same time, it can perform reciprocating jacking up and down on the same position of the patient, improving the exercise effect, being able to more comprehensively activate the fibers of the lumbar and dorsal muscles, promoting muscle growth and strength improvement. By providing the first protective rail 4 and the second protective rail 23, it is possible to prevent the patient from falling off the hospital bed. By providing the first support plate 12 and the second support plate 21, the second bed board 2 and the rectangular groove 3 can be supported. By providing the four support legs 14, the overall device can be supported.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable lumbar muscle function exercise bed for patients after lumbar fracture surgery, comprising a first bed board (1) and a second bed board (2), characterized in that: One side of the bottom of the bed board one (1) is fixedly installed with a support board one (12). The top of the support board one (12) is fixedly installed with a second guardrail (23). One side of the second guardrail (23) is fixedly installed with a driven gear (24). One side of the driven gear (24) is fixedly installed with a rotating rod (22). The bottom of the support board one (12) is fixedly installed with an adjusting motor (19). One side of the adjusting motor (19) is fixedly installed with a fixing plate (20). The output end of the fixing plate (20) is fixedly installed with a driving gear (25). Inside one end of the bed board two (2), an adjusting rotating rod (26) is fixedly installed. On both sides of the bed board two (2), sliding grooves (32) are opened. Inside the sliding grooves (32), sliding blocks (6) are slidably installed. One end of each sliding block (6) is fixedly installed with a connecting rod (7). The end of the connecting rod (7) far from the sliding block (6) is fixedly installed with a moving block (28). On the top of the moving block (28), an exercise block (5) is movably installed. On the bottom of one of the sliding blocks (6), a threaded hole block (18) is fixedly installed. On the bottom of the bed board two (2), a mounting plate (17) is fixedly installed. On one side of the mounting plate (17), a driving motor (11) is fixedly installed. The output end of the driving motor (11) is fixedly installed with a threaded rod (33). On the top of the bed board two (2), a control panel (10) is installed.

2. The adjustable lumbar muscle function exercise bed for patients after lumbar fracture surgery according to claim 1, wherein: The adjusting rotating rod (26) is rotatably installed inside one end of the bed board one (1). One end of the adjusting rotating rod (26) is fixedly connected to the end of the rotating rod (22) far from the driven gear (24). The outer side of the driving gear (25) is meshed with the outer side of the driven gear (24).

3. The adjustable lumbar muscle function exercise bed for patients after lumbar fracture surgery according to claim 2, wherein: The threaded hole block (18) is slidably installed inside the moving groove (31). The end of the threaded hole block (18) far from the sliding block (6) is threadedly connected to the outer side of the threaded rod (33).

4. An adjustable lumbar muscle function exercise bed for patients after lumbar fracture surgery according to claim 3, characterized in that: Inside the bed board two (2), a rectangular groove (3) is opened. On the bottom of the bed board two (2), a sliding rod (15) is slidably installed. The end of the sliding rod (15) far from the bed board two (2) is fixedly installed with a mounting ring (16). Inside the mounting ring (16), an adjusting electric cylinder (9) is fixedly installed.

5. The adjustable lumbar muscle function exercise bed for postoperative lumbar fracture patients according to claim 4, characterized in that: Inside the moving block (28), a circular through groove (29) is opened. On the bottom of the exercise block (5), a circular column (27) is fixedly installed. The circular column (27) is slidably installed inside the circular through groove (29). The side of the circular column (27) far from the exercise block (5) is fixedly connected to the output end of the adjusting electric cylinder (9).

6. The adjustable lumbar muscle function exercise bed for patients after lumbar fracture surgery according to claim 5, characterized in that: On one side of each connecting rod (7), a reinforcing rod (30) is fixedly installed. The end of the reinforcing rod (30) far from the connecting rod (7) is fixedly connected to one side of the moving block (28). On one side of the top of the bed board two (2), a pillow block (8) is fixedly installed.

7. An adjustable lumbar muscle function exercise bed for patients after lumbar fracture surgery, characterized in that: On one side of the second guardrail (23), a protective shell (13) is fixedly installed, and the protective shell (13) is located outside the driven gear (24) and the driving gear (25).

8. The adjustable lumbar muscle function exercise bed for patients after lumbar fracture surgery according to claim 7, wherein: On one side of the bottom of the first bed board (1) far from the first support board (12), a second support board (21) is fixedly installed. On the top of the second support board (21), a first guardrail (4) is fixedly installed. On both sides of the bottoms of the first support board (12) and the second support board (21), support legs (14) are fixedly installed.

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