Leg rehabilitation device

Abstract

The invention belongs to the technical field of medical auxiliary rehabilitation, and provides a leg rehabilitation device. The leg rehabilitation device comprises a supporting seat which comprises a lower base, a lifting assembly and an upper supporting group seat; one end of the lifting assembly is arranged on the lower base, and the other end of the lifting assembly is arranged on the upper supporting group seat; the upper supporting group seat comprises two placing frames which are oppositely arranged; the massage assembly is arranged on the supporting seat and is positioned on the upper supporting group seat; the massage assembly comprises a massage roller and a driving motor, the massage roller and the driving motor are arranged on the containing frame, and the driving motor drives the massage roller to rotate and is used for massaging the legs of the patient. The lower limb arteriosclerosis relieving device is reasonable in design and easy to operate, the lower limb arteriosclerosis can be effectively relieved through the high lying design thought, and the lower limb arteriosclerosis relieving device can be used by both old patients and disabled patients, so that the lower limb arteriosclerosis relieving device is suitable for industrial popularization.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary rehabilitation, and in particular to a leg rehabilitation device. Background Art

[0002] Traditional leg rehabilitation devices for slowing down lower limb arteriosclerosis mostly use resistance gravity training. However, this method requires patients to perform rehabilitation exercises, but the duration is not long and there are certain training risks. On the other hand, this resistance gravity training method does not meet the actual needs of patients who need to rest or the elderly.

[0003] Therefore, we propose a leg rehabilitation device that can be used while sleeping or lying flat on the bed. Through the design of being able to be raised and lowered, sustainable rehabilitation training can be achieved while sleeping for a long time. Summary of the invention

[0004] In view of the defects in the prior art, the present invention provides a leg rehabilitation device to prolong the rehabilitation training time and reduce the training risk.

[0005] In the first aspect, the present invention provides a leg rehabilitation device, comprising: a support seat, the support seat comprising a lower base, a lifting assembly and an upper support assembly seat; one end of the lifting assembly is arranged on the lower base, and the other end of the lifting assembly is arranged on the upper support assembly seat; the upper support assembly seat comprises two oppositely arranged placement racks; and a massage assembly, the massage assembly is arranged on the support seat and located on the upper support assembly seat; the massage assembly comprises a massage roller and a drive motor, the massage roller and the drive motor are respectively arranged on the placement rack, wherein the drive motor drives the massage roller to rotate and is used to massage the patient's legs.

[0006] Furthermore, the lower base includes two supporting frames and a connecting frame that are arranged opposite to each other. The connecting frames are provided with two and centrally hinged. The supporting frame is provided with a slide groove. The two ends of the connecting frame are respectively slidably installed in the slide groove of the supporting frame. In actual use, the purpose of this design is to ensure that the two supporting frames arranged opposite to each other can be brought close to and separated. In this way, it can be effectively applied to people with different leg widths.

[0007] Furthermore, the support seat also includes an extension frame, which is arranged on both sides of the lower base, wherein the support frame is also provided with two mounting holes, which are arranged at both ends of the support frame; the extension frame is provided at four places, and is rotatably installed in the mounting holes one by one. In actual use, the purpose of this design is to further maintain the stability of the device and prevent the device from tipping over when working on the bed. In actual work, the contact range between the device and the bed surface is expanded through the four extension frames, so that stability is maintained.

[0008] Furthermore, the lifting assembly includes two lifting groups; the lifting groups are respectively arranged between the placement rack and the support frame; the lifting groups include two centrally hinged support hinges; one end of one of the support hinges is hinged to the support frame, and the other end is connected to the placement rack; one end of the other support hinge is hinged to the placement rack, and the other end is connected to the support frame.

[0009] In actual use, the purpose of this design is to achieve lifting and lowering, and the design of the scissor lift is referred to, wherein the placement frame is provided with an upper slide groove, and the support frame is provided with a lower slide groove; wherein, one end of the two support hinges is respectively slidably arranged in the upper slide groove and the lower slide groove, so that it is convenient to achieve lifting and lowering limit. At the same time, this design idea makes the patient's legs higher than the body in the sleeping state, so that the blood reflux effect of the legs can be maintained, and the arteriosclerosis of the lower limbs of the legs can be effectively relieved. Not only that, this cross-legged sleeping method effectively refers to the rapid sleeping method of the Marine Corps popular in Europe and the United States, and also refers to the high lying or pillow foot sleeping method recorded in ancient Chinese books. This method can improve sleep: kicking the legs and lifting the feet is a static force, which can divert the brain's attention to thinking about problems, cause mild fatigue of the nervous system, and thus produce sleepiness, which plays a hypnotic role. At the same time, it promotes blood circulation: this posture is conducive to blood reflux, relieves calf muscle tension, and relieves lower limb fatigue. It can also protect the spine: when doing this movement, the human spine can be kept in a horizontal state, making blood circulation smoother and helping to relieve spinal pressure.

[0010] Furthermore, the lifting assembly also includes a telescopic cylinder and a connecting frame; the connecting frame is provided with two and is respectively arranged in the two supporting frames, wherein one end of the telescopic cylinder is connected to one of the connecting frames, and the other end of the telescopic cylinder is connected to the other connecting frame. In actual use, the purpose of this design is to achieve lifting and lowering, and further to achieve a high lying or foot pillow sleeping mode; and this method effectively ensures the horizontal stability of the lifting and lowering, and avoids the occurrence of uneven height. In actual work, the telescopic cylinder is an electric cylinder.

[0011] Furthermore, the connection assembly frame includes a main pipe and a telescopic pipe, and one end of the telescopic pipe is slidably installed in the main pipe; wherein the main pipe is connected to one of the support frames, and the other end of the telescopic pipe is connected to another support frame. In actual use, the purpose of this design is to ensure the connection stability of the device during the widening process. In actual use, the purpose of this design is to avoid the stability of the two support frames being reduced during the process of the support frames on both sides being pulled apart, so that the device effectively ensures the stability effect.

[0012] Furthermore, the massage assembly also includes a massage belt group, which is provided in multiple places and is respectively provided between two of the placement racks; the massage belt group includes a massage abutment belt and a rotating motor; one end of the massage abutment belt is connected to the placement rack, and the other end of the massage abutment belt is installed on the rotating motor; wherein when the patient places the legs on the massage abutment belt, the rotating motor can rotate forward and reverse, and drive the massage abutment belt to reciprocate up and down. In actual use, the purpose of this design is to achieve up and down movement, avoiding the harm of insufficient blood caused by lying high for a long time without moving the lower limbs; in this way, stability is effectively guaranteed. In actual work, the massage abutment belt is made of cloth material, so it is convenient to replace and clean.

[0013] It can be seen from the above technical solution that the beneficial effects of the leg rehabilitation device provided by the present invention are:

[0014] (1) In actual use, the design achieves the effect of accelerating the return of blood in the lower limbs by raising the patient's feet, that is, higher than the body, when the patient lies on the bed; at the same time, it effectively avoids the need for patients to perform resistance training and avoids the occurrence of harm during the training process; in this way, elderly patients or bedridden patients, as well as patients with leg disabilities, can all use the device; therefore, the device effectively increases the applicable population; in the actual design, the lifting component used can effectively adjust the height according to different user groups, further increasing the applicable population.

[0015] (2) Moreover, the massage assembly uses a hub motor as the driving motor, which is a small-sized one. The driving motor bracket is installed in the massage roller, so that the massage roller can be directly driven to rotate, which effectively realizes the compactness of the structure and the simplified design of the overall device, avoids the instability caused by complex design, and makes the overall operation reliable and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present invention, the following will briefly introduce the drawings required for the specific embodiments or the prior art description. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 A left side view of a leg rehabilitation device provided by one embodiment of the present invention;

[0018] Figure 2 for Figure 1 A top view of a leg rehabilitation device is shown;

[0019] Figure 3 It is a schematic diagram of the installation of the telescopic cylinder of the lower base and the connecting frame in the present invention;

[0020] Figure 4 for Figure 2 The cross-sectional diagram of AA and the hinge diagram of the support hinge on the support frame are shown;

[0021] Figure 5 A partial top view of the support hinge in the support frame of the present invention

[0022] Figure 6 This is a schematic diagram of the structure of an I-shaped placement piece and a schematic diagram of the installation of a massage belt assembly provided in yet another embodiment of the present invention.

[0023] Reference numerals:

[0024] Support seat 1, lower base 11, support frame 111, connecting frame 112, slide groove 1111, installation rotation hole 1112, lower slide groove 1113, extension frame 113, lifting component 12, lifting group frame 121, support hinge frame 1211, telescopic cylinder 1212, connecting group frame 1213, main pipe 12131, telescopic pipe 12132, upper support group seat 13, placement frame 131, upper slide groove 1311, massage component 2, massage roller 21, drive motor 22, massage group belt 23, massage abutment belt 231, rotating motor 232, I-shaped placement piece 300, upper installation groove 301, lower installation groove 302, middle installation cavity 303. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0026] The embodiment is basically as shown in the attached Figures 1 to 6 As shown:

[0027] Embodiment 1:

[0028] like Figure 1 - Figure 5 As shown, a leg rehabilitation device provided in this embodiment can increase rehabilitation training time and reduce training risks.

[0029] The present invention provides a leg rehabilitation device, comprising: a support seat 1, wherein the support seat 1 comprises a lower base 11, a lifting assembly 12 and an upper support assembly seat 13; one end of the lifting assembly 12 is arranged on the lower base 11, and the other end of the lifting assembly 12 is arranged on the upper support assembly seat 13; the upper support assembly seat 13 comprises two oppositely arranged placement racks 131; and a massage assembly 2, wherein the massage assembly 2 is arranged on the support seat 1 and located on the upper support assembly seat 13; the massage assembly 2 comprises a massage roller 21 and a drive motor 22, wherein the massage roller 21 and the drive motor 22 are respectively arranged on the placement rack 131, wherein the drive motor 22 drives the massage roller 21 to rotate and is used to massage the patient's legs. In actual use, this design achieves the effect of accelerating the return of blood in the lower limbs by placing the patient's feet high, that is, higher than the body when the patient lies on the bed; at the same time, it effectively avoids the need for patients to perform resistance training and avoids the occurrence of harm during the training process; in this way, elderly patients or bedridden patients, as well as patients with leg disabilities, can all use the device; therefore, the device effectively increases the applicable population; in actual design, the lifting component 12 used can effectively adjust the height according to different applicable populations, further increasing the applicable population. Moreover, the massage component 2 used uses a hub motor, which is a small-sized hub motor. The drive motor 22 bracket is installed in the massage roller 21, so that the massage roller 21 can be directly driven to rotate, effectively achieving the compactness of the structure and simplified design of the overall device, avoiding the instability caused by complex design, and making the overall operation reliable and stable.

[0030] In this embodiment, in order to facilitate the separation of the base and adjust the use range and stability of the device, the lower base 11 includes two relatively arranged support frames 111 and a connecting frame 112. The connecting frame 112 is provided with two and centrally hinged; the support frame 111 is provided with a slide groove 1111; the two ends of the connecting frame 112 are respectively slidably installed in the slide groove 1111 of the support frame 111. In actual use, the purpose of this design is to ensure that the two relatively arranged support frames 111 can be approached and separated, so that it can be effectively applied to people with different leg widths.

[0031] In order to further improve the stability of the device on the bed, in this embodiment, the support seat 1 also includes an extension frame 113, which is arranged on both sides of the lower base 11, wherein the support frame 111 is also provided with two mounting holes 1112, which are arranged at both ends of the support frame 111; the extension frame 113 is provided at four locations, and is rotatably installed one by one on the mounting holes 1112. In actual use, the purpose of this design is to further maintain the stability of the device and prevent the device from tipping over when working on the bed. In actual work, the four extension frames 113 are used to expand the contact range between the device and the bed surface, so that the stability is maintained.

[0032] At the same time, in order to ensure stability during the lifting process, in this embodiment, the lifting assembly 12 includes two lifting groups 121; the lifting groups 121 are respectively arranged between the placement frame 131 and the support frame 111; the lifting group 121 includes two centrally hinged support hinges 1211; one end of one of the support hinges 1211 is hinged to the support frame 111, and the other end is abutted against the placement frame 131; one end of the other support hinge 1211 is hinged to the placement frame 131, and the other end is abutted against the support frame 111. In actual use, the purpose of this design is to achieve lifting, and the design of the scissor lift table is referred to, wherein the placement frame 131 is provided with an upper slide groove 1311, and the support frame 111 is provided with a lower slide groove 1113; wherein one end of the two support hinges 1211 is respectively slidably arranged in the upper slide groove 1311 and the lower slide groove 1113, so that it is convenient to achieve lifting limit. At the same time, the design makes the patient's legs higher than the body during sleep, so that the blood return effect of the legs can be maintained, effectively relieving leg lower limb arteriosclerosis. Not only that, this cross-legged sleeping method effectively refers to the rapid sleep method of the Marine Corps popular in Europe and the United States, and also refers to the high-lying or pillow-foot sleeping method recorded in ancient Chinese books. This method can improve sleep: kicking the legs and lifting the feet is a static force that can divert the brain's attention from thinking about problems, causing mild fatigue in the nervous system, thereby causing sleepiness and playing a hypnotic role. At the same time, it promotes blood circulation: this posture is conducive to blood return, relieves calf muscle tension, and relieves lower limb fatigue. And it can also protect the spine: when doing this action, the human spine can be kept in a horizontal state, making blood circulation smoother, which is conducive to relieving spinal pressure.

[0033] In this embodiment, the lifting assembly 12 further includes a telescopic cylinder 1212 and a connecting frame 1213; two connecting frames 1213 are provided, and are respectively provided in two locations of the support frame 111, wherein one end of the telescopic cylinder 1212 is connected to one of the connecting frames 1213, and the other end of the telescopic cylinder 1212 is connected to the other connecting frame 1213. In actual use, the purpose of this design is to achieve lifting and lowering, and further achieve a high lying or foot pillow sleeping mode; and this method effectively ensures the horizontal stability of the lifting and lowering, and avoids the occurrence of uneven heights.

[0034] In order to ensure stability during use, in this embodiment, the connection assembly frame 1213 includes a main pipe 12131 and a telescopic pipe 12132, and one end of the telescopic pipe 12132 is slidably installed in the main pipe 12131; wherein the main pipe 12131 is connected to one of the support frames 111, and the other end of the telescopic pipe 12132 is connected to another support frame 111. In actual use, the purpose of this design is to ensure the connection stability of the device during the widening process. In actual use, the purpose of this design is to avoid the stability of the two support frames 111 being reduced when the support frames 111 on both sides are pulled apart, so that the device effectively ensures the stability effect.

[0035] In order to better ensure the effect during the massage process, in this embodiment, the massage component 2 also includes a massage belt 23, which is provided in multiple places and is respectively provided between two of the placement racks 131; the massage belt 23 includes a massage abutment belt 231 and a rotating motor 232; one end of the massage abutment belt 231 is connected to the placement rack 131, and the other end of the massage abutment belt 231 is installed on the rotating motor 232; when the patient places his legs on the massage abutment belt 231, the rotating motor 232 can rotate forward and backward and drive the massage abutment belt 231 to reciprocate up and down. In actual use, the purpose of this design is to achieve up and down movement, avoiding the harm of insufficient blood caused by lying high for a long time without moving the lower limbs; in this way, the stability of sleep is effectively guaranteed.

[0036] Embodiment 2:

[0037] like Figure 6As shown, an I-shaped placement piece 300 provided in this embodiment is a further improvement on the placement frame 131 provided in one embodiment, and its cross-section is I-shaped, wherein the I-shaped placement piece 300 is provided with an upper mounting groove 301, a lower mounting groove 302 and a middle mounting cavity 303, and this design can effectively facilitate the assembly of related components; in actual work, the upper mounting groove 301 is used to be installed on the massage roller 21 and the drive motor 22; the lower mounting groove 302 is used to be installed on the support hinge 1211; and the middle mounting cavity 303 is used to be installed on the massage group belt 23; this effectively ensures the functional zoning of each component; so that each component, in actual use, avoids interference and reduces mutual influence.

[0038] To sum up, this leg rehabilitation device is not only reasonably designed but also easy to operate. The high-lying design concept adopted can effectively slow down lower limb arteriosclerosis, so that both elderly patients and disabled patients can use it. Therefore, this device is suitable for industry promotion.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A leg rehabilitation device, characterized in that: include: A support seat, the support seat comprising a lower base, a lifting assembly and an upper support assembly seat; one end of the lifting assembly is arranged on the lower base, and the other end of the lifting assembly is arranged on the upper support assembly seat; The upper support assembly comprises two placement racks arranged opposite to each other; and A massage component, which is arranged on the support seat and located on the upper support seat; the massage component includes a massage roller and a drive motor, and the massage roller and the drive motor are respectively arranged on the placement frame, wherein the drive motor drives the massage roller to rotate and is used to massage the patient's legs.

2. A leg rehabilitation device according to claim 1, characterized in that: The lower base comprises two supporting frames and a connecting frame which are arranged opposite to each other. The connecting frames are provided with two and are centrally hinged. The supporting frames are provided with sliding grooves. The two ends of the connecting frame are respectively slidably installed in the sliding grooves of the supporting frames.

3. A leg rehabilitation device according to claim 2, characterized in that: The support seat also includes an extension frame, which is arranged on both sides of the lower base, wherein the support frame is also provided with two mounting rotation holes, and is arranged at both ends of the support frame; the extension frame is provided at four places, and is rotatably installed one by one on the mounting rotation holes.

4. A leg rehabilitation device according to claim 1, characterized in that: The lifting assembly includes two lifting groups; the lifting groups are respectively arranged between the placement frame and the support frame; The lifting assembly frame includes two centrally hinged support hinges; One end of one of the support hinges is hinged to the support frame, and the other end is connected to the placement frame; one end of the other support hinge is hinged to the placement frame, and the other end is connected to the support frame.

5. A leg rehabilitation device according to claim 4, characterized in that: The lifting assembly also includes a telescopic cylinder and a connecting assembly frame; two connecting assembly frames are provided and are respectively arranged in two locations of the support frame, wherein one end of the telescopic cylinder is connected to one of the connecting assembly frames, and the other end of the telescopic cylinder is connected to the other connecting assembly frame.

6. A leg rehabilitation device according to claim 5, characterized in that: The connecting assembly frame includes a main pipe and a telescopic pipe, and one end of the telescopic pipe is slidably installed in the main pipe; wherein the main pipe is connected to one of the support frames, and the other end of the telescopic pipe is connected to another support frame.

7. A leg rehabilitation device according to claim 1, characterized in that: The massage assembly further comprises a massage belt, which is provided at a plurality of locations and respectively provided between two of the placement racks; the massage belt comprises a massage abutment belt and a rotating motor; one end of the massage abutment belt is connected to the placement rack, and the other end of the massage abutment belt is installed on the rotating motor; When the patient places his legs on the massage abutment belt, the rotary motor can rotate forward and reverse and drive the massage abutment belt to reciprocate up and down.

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