Adjustable orthopedic rehabilitation exercise device

Abstract

The utility model discloses an adjustable orthopedics rehabilitation exercise device which comprises two sets of bottom plates, the bottoms of the two sets of bottom plates are fixedly connected with two sets of moving wheels respectively, the tops of the two sets of bottom plates are fixedly connected with two sets of fixing sleeve rods respectively, and the fixing sleeve rods, an adjusting rod, a supporting plate and a clamping assembly are used in cooperation. When the supporting plate is located at the lowest position and the height of the supporting plate needs to be adjusted, an adjusting rod can be directly lifted upwards, so that the height of the supporting plate can be directly adjusted, operation is more convenient, in addition, through cooperative use of an energy absorption rod, a mounting groove and a cushioning assembly, when a patient is collided accidentally during rehabilitation exercise, the energy absorption rod can be lifted upwards, and the supporting plate is prevented from falling off. The energy absorption rod located on the front side can absorb impact and transmit the impact to the cushioning assembly, then the cushioning assembly absorbs and disperses the impact, the impact is remarkably reduced, and the use experience and safety of a patient can be further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to orthopedics medical technical field, concretely is a kind of adjustable orthopedics rehabilitation exercise device. BACKGROUND

[0002] In the orthopedics medical field, rehabilitation exercise device plays a vital role, especially for patients who have undergone fracture, joint replacement, ligament repair and other operations, scientific and reasonable rehabilitation exercise is the key to recover joint function, promote bone healing and muscle strength recovery, and rehabilitation training refers to the physical activity after injury that is beneficial to recovery or improvement of function, except that severe injury needs rest treatment, general injury does not have to completely stop physical exercise, and appropriate and scientific physical exercise has a positive effect on rapid healing of injury and promotion of function recovery, in the rehabilitation training of orthopedics, exercise device for assisting walking is often used to assist patients in rehabilitation training.

[0003] For example, an adjustable orthopedic rehabilitation exercise device (publication number: CN222444724U) includes two bases, the bottom of each base is equipped with two moving wheels, and the front end of each base is fixedly equipped with a support rod, the bottom of each support rod is inclined, and a adjusting rod is connected to the inside of each support rod, the adjustable orthopedic rehabilitation exercise device is equipped with a first connecting rod, a sleeve rod and a second connecting rod, the sleeve rod is connected to the inside of the two rotating shafts, the sleeve rod can be used to move the two rotating shafts, when the exercise device needs to be folded for use, the two support rods are squeezed to fold, then the first connecting rod and the second connecting rod are used to drive the two rotating shafts to shrink into the inside of the sleeve rod, and the exercise device can be folded for use, which is more convenient for stable operation and use.

[0004] The above device is prone to bumping or colliding with the surrounding environment during rehabilitation exercise, especially during forward movement, such bumping not only produces a large vibration, affecting the rehabilitation effect of the patient, but also may cause unnecessary physical harm to the patient, therefore, we need to propose an adjustable orthopedic rehabilitation exercise device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an adjustable orthopedic rehabilitation exercise device, to solve the problem that patients are prone to bumping or colliding with the surrounding environment during rehabilitation exercise, especially during forward movement, such bumping not only produces a large vibration, affecting the rehabilitation effect of the patient, but also may cause unnecessary physical harm to the patient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The adjustable orthopedic rehabilitation exercise device, including two groups of bottom plates, the bottom of two groups of bottom plates is fixedly connected with two groups of moving wheels respectively, the top of two groups of bottom plates is fixedly connected with two groups of fixed sleeve rods respectively, the inner part of two groups of fixed sleeve rods is slidably inserted with adjusting rods respectively, the top of two groups of adjusting rods is fixedly connected with support plates, the outer wall of two groups of fixed sleeve rods is provided with clamping assemblies for locking adjusting rods, one side of two groups of bottom plates is provided with energy-absorbing rods, one end of two groups of bottom plates is respectively provided with mounting grooves, the inside of mounting grooves is provided with shock absorption assemblies for buffering energy-absorbing rods.

[0008] Preferably, the shock absorption assembly comprises a sliding piece, the sliding piece is slidably inserted into the inside of the mounting groove, one end of the sliding piece is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with the inner wall of one side of the mounting groove, the other end of the sliding piece is fixedly connected with one end of the energy-absorbing rod.

[0009] Preferably, the inside of the mounting groove is provided with a protrusion, one side of the sliding piece is provided with an anti-dropping block, the anti-dropping block is slidably connected to the inside of the mounting groove, and one side of the anti-dropping block is in abutment with the protrusion.

[0010] Preferably, the clamping assembly comprises two groups of positioning shells, the positioning shells are fixedly connected to one side of the side wall of the fixed sleeve rod, the inside of the positioning shell is slidably inserted with a positioning block, one end of the positioning block penetrates through the fixed sleeve rod and is inserted into the inside of the adjusting rod, the other end of the positioning block is fixedly connected with a return spring, one end of the return spring is fixedly connected with one side of the inner wall of the positioning shell.

[0011] Preferably, one side of the positioning block is provided with a wedge-shaped part, a plurality of groups of clamping grooves matched with the wedge-shaped part are formed in the side wall of the adjusting rod, and the wedge-shaped part is inserted into the inside of the corresponding position clamping groove.

[0012] Preferably, a sliding rod is slidably inserted into one side of the positioning shell, one end of the sliding rod penetrates through the positioning shell and is fixedly connected with one end of the positioning block, and the return spring is movably sleeved on the outer wall of the sliding rod.

[0013] Preferably, it further comprises a pull rod, and the pull rod is fixedly connected with one end of the sliding rod.

[0014] Compared with the prior art, the device has the advantages that:

[0015] The utility model discloses a fixed sleeve rod, adjusting lever, support backing plate and the cooperation of clamping assembly are set up, when support backing plate is at the lowest place, need to carry out height adjustment to support backing plate, can directly lift adjusting lever upward, thereby can directly carry out height adjustment to support backing plate, operation is more convenient, in addition, through the cooperation of energy absorption rod, installation groove and shock attenuation component, when the patient carries out rehabilitation exercise and accidentally collides, the energy absorption rod at the front side can absorb the impact and transmit to the shock attenuation component, then through shock attenuation component absorbs and disperses the impact force, significantly reduces the impact force, is favorable for further improving the use experience and safety of patient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the structural schematic diagram of the utility model bottom plate, energy absorption rod and shock attenuation component;

[0018] Figure 3 It is the structural schematic diagram of the utility model fixed sleeve rod, adjusting lever and support backing plate;

[0019] Figure 4 It is the structural schematic diagram of the utility model clamping assembly.

[0020] In the drawing: 1, bottom plate; 2, moving wheel; 3, fixed sleeve rod; 4, adjusting lever; 5, support backing plate; 6, clamping assembly; 601, positioning shell; 602, positioning block; 603, reset spring; 7, energy absorption rod; 8, installation groove; 9, shock attenuation component; 901, sliding piece; 902, buffer spring; 10, protrusion; 11, anti-drop block; 12, wedge part; 13, clamping groove; 14, sliding rod; 15, pull rod. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0023] The adjustable orthopedic rehabilitation exercise device, including two groups of bottom plates 1, two groups of bottom plates 1 are fixedly connected with two groups of moving wheels 2 respectively, two groups of bottom plates 1 are fixedly connected with two groups of fixed sleeve rods 3 respectively, the inner part of two groups of fixed sleeve rods 3 is slidably inserted with adjusting rods 4 respectively, the top of two groups of adjusting rods 4 is fixedly connected with support plates 5, the outer wall of two groups of fixed sleeve rods 3 is provided with clamping assemblies 6 for locking adjusting rods 4, by setting the cooperation of fixed sleeve rods 3, adjusting rods 4, support plates 5 and clamping assemblies 6, when the support plate 5 is at the lowest, the height of the support plate 5 needs to be adjusted, the adjusting rod 4 can be directly lifted upwards, so that the height of the support plate 5 can be directly adjusted, the operation is more convenient;

[0024] One side of two groups of bottom plates 1 is provided with energy absorption rods 7, one end of two groups of bottom plates 1 is respectively provided with mounting grooves 8, the inside of the mounting groove 8 is provided with shock absorption assemblies 9 for buffering the energy absorption rod 7, by setting the cooperation of energy absorption rods 7, mounting grooves 8 and shock absorption assemblies 9, when the patient performs rehabilitation exercise accidentally collides, the energy absorption rod 7 located in the front side can absorb the impact and transmit it to the shock absorption assembly 9, then the shock force is absorbed and dispersed by the shock absorption assembly 9, which significantly reduces the impact force, and is beneficial to further improve the use experience and safety of the patient;

[0025] Specifically, the shock absorption assembly 9 includes a sliding piece 901, the sliding piece 901 is slidably inserted into the inside of the mounting groove 8, one end of the sliding piece 901 is fixedly connected with a buffer spring 902, one end of the buffer spring 902 is fixedly connected with the inner wall of the mounting groove 8, the other end of the sliding piece 901 is fixedly connected with one end of the energy absorption rod 7, when the rehabilitation exercise device moves forward and collides with an object, the impact energy can be transmitted to the sliding piece 901, then the sliding piece 901 moves towards the inside of the mounting groove 8, at this time the buffer spring 902 can absorb the impact energy, thereby significantly reducing the impact force;

[0026] Further, the inside of the mounting groove 8 is provided with a protrusion 10, one side of the sliding piece 901 is provided with an anti-dropping block 11, the anti-dropping block 11 is slidably connected in the inside of the mounting groove 8, one side of the anti-dropping block 11 abuts against the protrusion 10, by setting the cooperation of the protrusion 10 and the anti-dropping block 11, the sliding piece 901 is limited, which prevents it from sliding out of the inside of the mounting groove 8, which is beneficial to improve the stability of the device;

[0027] Specifically, the clamping assembly 6 comprises two sets of positioning shells 601 fixedly connected to one side of the fixed sleeve rod 3, the positioning shells 601 are slidably inserted with positioning blocks 602, one end of the positioning blocks 602 penetrates through the fixed sleeve rod 3 and is inserted into the inside of the adjusting rod 4, the other end of the positioning blocks 602 is fixedly connected with return springs 603, one end of the return springs 603 is fixedly connected with one side of the positioning shells 601, through the cooperation of the positioning shells 601, the positioning blocks 602 and the return springs 603, the adjusting rod 4 is clamped.

[0028] Further, one side of the positioning block 602 is provided with a wedge-shaped part 12, a plurality of clamping grooves 13 matched with the wedge-shaped part 12 are formed on one side wall of the adjusting rod 4, the wedge-shaped part 12 is inserted into the inside of the corresponding position clamping groove 13, if the support plate 5 is at the lowest position, when the support plate 5 needs to be adjusted upwards, the support plate 5 can be directly pulled, at this time, the adjusting rod 4 can be driven to move upwards, at the same time, the inner wall of the clamping groove 13 can generate extrusion force on the wedge-shaped part 12, so that the positioning block 602 can be driven to move towards the inside of the positioning shell 601, at this time, the return spring 603 is in a compressed state, when the wedge-shaped part 12 is aligned with the clamping groove 13 at the specified position, the pulling of the support plate 5 is stopped, and the wedge-shaped part 12 is stably inserted into the inside of the clamping groove 13 through the resilience of the return spring 603, so that the support plate 5 can be adjusted, which is simple and fast.

[0029] Further, one side of the positioning shell 601 is slidably inserted with a sliding rod 14, one end of the sliding rod 14 penetrates through the positioning shell 601 and is fixedly connected with one end of the positioning block 602, and the return spring 603 is movably sleeved on the outer wall of the sliding rod 14, further comprising a pull rod 15, one end of the pull rod 15 is fixedly connected with the sliding rod 14, when the support plate 5 needs to be adjusted, the pull rod 15 can be directly pulled, then the support plate 5 is pushed downwards until the wedge-shaped part 12 is aligned with the clamping groove 13 at the specified position, at this time, the pull rod 15 is released, and the wedge-shaped part 12 is stably inserted into the inside of the clamping groove 13 through the resilience of the return spring 603, so that the support plate 5 can be adjusted.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled 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 application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable orthopedic rehabilitation exercise device comprising two sets of base plates (1), characterized in that: Two groups of the bottom plate (1) are respectively fixedly connected with two groups of moving wheels (2), two groups of the top of the bottom plate (1) are respectively fixedly connected with two groups of fixed sleeve rods (3), the inner part of two groups of the fixed sleeve rods (3) is respectively slidably inserted with adjusting rods (4), the top of two groups of the adjusting rods (4) is fixedly connected with support plates (5), the outer wall of two groups of the fixed sleeve rods (3) is provided with clamping assemblies (6) for locking the adjusting rods (4), one side of two groups of the bottom plate (1) is provided with energy absorbing rods (7), one end of two groups of the bottom plate (1) is respectively provided with mounting grooves (8), the inside of the mounting groove (8) is provided with shock absorbing assemblies (9) for buffering the energy absorbing rods (7).

2. An adjustable orthopedic rehabilitation exercise device as claimed in claim 1 wherein: The shock absorbing assembly (9) comprises a sliding piece (901), the sliding piece (901) is slidably inserted into the inside of the mounting groove (8), one end of the sliding piece (901) is fixedly connected with a buffer spring (902), one end of the buffer spring (902) is fixedly connected with the inner wall of one side of the mounting groove (8), the other end of the sliding piece (901) is fixedly connected with one end of the energy absorbing rod (7).

3. An adjustable orthopaedic rehabilitation exercise device as claimed in claim 2 wherein: The inside of the mounting groove (8) is provided with a protrusion (10), one side of the sliding piece (901) is provided with an anti-dropping block (11), the anti-dropping block (11) is slidably connected to the inside of the mounting groove (8), one side of the anti-dropping block (11) is in abutment with the protrusion (10).

4. The adjustable orthopedic rehabilitation exercise device of claim 1, wherein: The clamping assembly (6) comprises two groups of positioning shells (601), the positioning shell (601) is fixedly connected to the side wall of one side of the fixed sleeve rod (3), the inside of the positioning shell (601) is slidably inserted with a positioning block (602), one end of the positioning block (602) penetrates through the fixed sleeve rod (3) and is inserted into the inside of the adjusting rod (4), the other end of the positioning block (602) is fixedly connected with a return spring (603), one end of the return spring (603) is fixedly connected with the inner wall of one side of the positioning shell (601).

5. An adjustable orthopaedic rehabilitation exercise device as claimed in claim 4 wherein: One side of the positioning block (602) is provided with a wedge-shaped part (12), a plurality of groups of clamping grooves (13) matched with the wedge-shaped part (12) are formed in the side wall of one side of the adjusting rod (4), and the wedge-shaped part (12) is inserted into the inside of the corresponding position clamping groove (13).

6. An adjustable orthopaedic rehabilitation exercise device as claimed in claim 5 wherein: The positioning shell (601) is slidably inserted with a slide rod (14), one end of the slide rod (14) penetrates through the positioning shell (601) and is fixedly connected with one end of the positioning block (602), and the return spring (603) is movably sleeved on the outer wall of the slide rod (14).

7. The adjustable orthopedic rehabilitation exercise device of claim 1, wherein: It also comprises a pull rod (15), the pull rod (15) is fixedly connected with one end of the slide rod (14).

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