Leg nerve rehabilitation training device based on targeted regulation and control

Abstract

The utility model discloses a leg nerve rehabilitation training device based on targeted regulation and control in the technical field of leg nerve rehabilitation training, which comprises a rolling assembly, the rolling assembly comprises a supporting seat, two placing grooves are formed in the top of the supporting seat, long grooves are formed in the lower sides of the inner walls of the placing grooves, a rectangular groove is formed in the middle of the front side of the supporting seat, and the rectangular groove is communicated with the long grooves. A massage part is rotationally connected into the rectangular groove, a motor is fixedly connected to the middle of the front side of the supporting seat, a spiral groove is driven to rotate through the motor, and a T-shaped strip is limited through a moving groove and the rectangular groove, so that the spiral groove drives an inner threaded sleeve, the T-shaped strip and a rack to move backwards when rotating; after moving to an extreme position, the motor rotates reversely to drive the rack to move forwards, and meanwhile, the rack drives the gear, the round rod and the massage block to rotate, so that the massage block in the rotating state massages and rehabilitates leg muscles of the patient, and the rehabilitation massage effect on the patients with different leg weights is good.

Description

Technical Field

[0001] The utility model relates to the technical field of leg nerve rehabilitation training, in particular to a leg nerve rehabilitation training device based on targeted regulation. Background Art

[0002] When people carry out daily life, they will inevitably use the movement of leg muscles. The legs are parts that people need to move frequently. After exceeding the fatigue level of leg muscles, the leg muscles will show corresponding soreness. In order to relieve this soreness, it is necessary to perform relaxation and stimulation physiotherapy on the legs, stimulate the muscle nerves of the legs, so that the leg muscles can be relieved and leg fatigue can be eliminated.

[0003] The existing patent (Publication No.: CN211023984U) discloses a leg nerve rehabilitation training device based on targeted regulation, which includes a soft fixing device for fixing on the leg, an arc-shaped physiotherapy plate arranged in the fixing device and matching the leg contour, a massage head arranged on the arc-shaped physiotherapy plate, an electric heater arranged in the arc-shaped physiotherapy plate, and a vibrator arranged in the fixing device and fixedly connected to the arc-shaped physiotherapy plate. By setting the arc-shaped physiotherapy plate into a hollow structure and arranging a drug accommodation cavity in its hollow structure, at the same time, an electric heater is arranged to heat the drug in the drug accommodation cavity, so that the heated drug penetrates into the leg skin through the penetration holes on the massage head, and then through the setting of the vibrator, the function of leg massage is realized to achieve the stimulation and rehabilitation of leg nerves. However, this technical solution still has deficiencies, specifically as follows:

[0004] The above device vibrates and massages the patient's legs by setting a vibrator. However, when the patient's legs are thicker and heavier, the massager is subjected to greater force, which results in a smaller vibration amplitude of the vibrator, and thus a poorer massage effect on the patient's legs. For this reason, we propose a leg nerve rehabilitation training device based on targeted regulation to solve the above-mentioned problems. Summary of the Invention

[0005] The purpose of this part is to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the description of the present utility model, to avoid obscuring the purpose of this part, the abstract of the description, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the present utility model.

[0006] Therefore, the purpose of the present utility model is to provide a leg nerve rehabilitation training device based on targeted regulation, which can solve the problem that when the existing device vibrates and massages the patient's legs by setting a vibrator, when the patient's legs are thicker and heavier, the massager is subjected to greater force, which results in a smaller vibration amplitude of the vibrator, and thus a poorer massage effect on the patient's legs.

[0007] To solve the above technical problems, the utility model provides a leg nerve rehabilitation training device based on targeted regulation, adopting the following technical solutions: It includes a rolling component, which includes a support base. Two placement grooves are opened at the top of the support base. A long groove is opened on the lower side of the inner wall of the placement groove. A rectangular groove is opened in the middle of the front side of the support base. A massage part is rotatably connected inside the rectangular groove. A motor is fixedly connected to the middle of the front side of the support base. The inside of the rotating shaft of the motor extends to the rear side of the inner wall of the support base. A moving groove is opened inside the support base. A moving part is slidably connected inside the moving groove;

[0008] A fixing component, which includes a connecting strip. The connecting strip is fixedly connected to the middle of the top surface of the support base. Elastic straps are fixedly connected to both the left and right sides of the connecting strip. An L-shaped sliding strip is fixedly connected to the lower side of the elastic strap. L-shaped grooves are opened on both the left and right sides of the support base. The inside of the L-shaped groove is slidably connected to the side surface of the L-shaped sliding strip. A fixing part is movably inserted into the side surface of the L-shaped sliding strip.

[0009] By adopting the above technical solutions, this solution is convenient for massaging and rehabilitating the leg muscles of patients, and thus has a good rehabilitation massage effect on patients with different leg weights, and can fix patients with different leg circumferences.

[0010] Optionally, the massage part includes a round rod. The round rod is rotatably connected to the inner wall of the support base. The number of the round rods is several. The several round rods are arranged in a straight line at equal distances on the inner wall of the rectangular groove. Massage blocks are fixedly sleeved on both the left and right sides of the side surface of the round rod. The side surface of the massage block is slidably connected to the side surface of the inner wall of the long groove. A gear is fixedly sleeved in the middle of the side surface of the round rod.

[0011] By adopting the above technical solutions, this solution drives the gear to rotate through a rack, so that the gear drives the round rod and the massage block to rotate, and massages and rehabilitates the leg muscles of patients through the rotating massage block.

[0012] Optionally, a spiral groove is opened on the side surface of the rotating shaft of the motor. The moving part includes an internally threaded sleeve. The internally threaded sleeve is movably sleeved on the side surface of the rotating shaft of the motor. The outside of the internally threaded sleeve is slidably connected to the inside of the moving groove.

[0013] By adopting the above technical solutions, this solution can drive the internally threaded sleeve to move back and forth inside the moving groove when the motor rotates.

[0014] Optionally, a T-shaped strip is fixedly connected to the bottom end of the internally threaded sleeve. The horizontal strip of the T-shaped strip penetrates through the lower side of the moving groove and extends into the inside of the long groove. A rack is fixedly connected to the bottom of the horizontal strip of the T-shaped strip. The rack meshes with the gear.

[0015] By adopting the above technical solution, in this solution, the T-shaped bar drives the rack to move, so that the rack can drive the massage block to rotate and massage and relax the patient's leg.

[0016] Optionally, eight slots are opened inside the horizontal slot of the L-shaped groove, and four of the eight slots are arranged in a group at equal intervals in a straight line in the middle of the horizontal slot of the L-shaped groove.

[0017] By adopting the above technical solution, in this solution, moving the L-shaped bar into different slots can drive the elastic bandage to stretch, so as to adjust and fix according to the leg circumferences of different patients.

[0018] Optionally, the fixing member includes an L-shaped bar, the L-shaped bar is movably inserted into the side of the L-shaped slide bar and extends into the slot, a tension spring is fixedly connected to the side of the horizontal bar of the L-shaped bar, and one end of the tension spring is fixedly connected to the side of the L-shaped slide bar.

[0019] By adopting the above technical solution, in this solution, moving the L-shaped bar out of the inner wall of the slot can release the fixation of the L-shaped slide bar, and the L-shaped slide bar drives the elastic bandage to move downward, so as to fix the patient with a thinner leg.

[0020] Optionally, a silica gel block is fixedly connected to the side of the massage block, and the shape of the silica gel block is arc-shaped.

[0021] By adopting the above technical solution, in this solution, the frictional force generated when the arc-shaped silica gel block contacts the skin of the patient's leg is small.

[0022] Optionally, two leg supports are fixedly connected to the rear side of the support seat, and the shape of the leg support is a right triangle.

[0023] By adopting the above technical solution, in this solution, the triangular leg support can support the root of the patient's thigh.

[0024] To sum up, the utility model has at least the following beneficial effects:

[0025] The motor drives the spiral groove to rotate, and the T-shaped bar is limited by the moving groove and the rectangular groove. When the spiral groove rotates, it drives the internal thread sleeve, the T-shaped bar and the rack to move backward. After moving to the limit position, the motor reverses to drive the rack to move forward. At the same time, the rack drives the gear, the round rod and the massage block to rotate, so that the rotating massage block massages and rehabilitates the leg muscles of the patient, and thus has a better rehabilitation massage effect on patients with different leg weights.

[0026] By moving the L-shaped bar outwards, the tension spring is stretched, causing the vertical bar of the L-shaped bar to move out of the slot, releasing the fixation of the L-shaped sliding bar. The L-shaped sliding bar drives the elastic band to move downward along the inner wall of the L-shaped groove, making the elastic band fit against the patient's leg. Then, the L-shaped bar is released, allowing it to move back into the slot through the tension spring, quickly fixing the elastic band and accommodating patients with different leg circumferences. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0028] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0029] Figure 2 is a partial three-dimensional structural sectional view of the support base of the present invention;

[0030] Figure 3 is a partial three-dimensional structural schematic diagram of the massage member of the present invention;

[0031] Figure 4 is a partial three-dimensional structural sectional view of the support base of the present invention;

[0032] Figure 5 is a partial three-dimensional structural schematic diagram of the fixing member of the present invention.

[0033] Description of the reference numerals: 100, rolling assembly; 101, support base; 101a, leg rest; 102, placement groove; 103, long groove; 104, rectangular groove; 105, massage member; 105a, round rod; 105b, massage block; 105c, gear; 105d, silicone block; 106, motor; 106a, spiral groove; 107, moving groove; 108, moving member; 108a, internal thread sleeve; 108b, T-shaped bar; 108c, rack;

[0034] 200, fixing assembly; 201, connecting bar; 202, elastic band; 203, L-shaped sliding bar; 204, L-shaped groove; 204a, slot; 205, fixing member; 205a, L-shaped bar; 205b, tension spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] The following will further elaborate on the present invention Figures 1-4 with reference to the attached drawings.

[0036] Example 1, referring to Figures 1-4, in this embodiment, in order to solve the problem that in the existing technology, a vibrator is set to vibrate and massage the patient's legs, but when the patient's legs are thicker and heavier, the massager is subjected to greater force, which results in a smaller vibration amplitude of the vibrator, and thus a poorer massage effect on the patient's legs. The present utility model discloses a leg nerve rehabilitation training device based on targeted regulation,

[0037] It includes a rolling component 100, which includes a support base 101. Two placement grooves 102 are opened at the top of the support base 101. A long groove 103 is opened at the lower side of the inner wall of the placement groove 102. A rectangular groove 104 is opened in the middle of the front side of the support base 101. A massage member 105 is rotatably connected inside the rectangular groove 104. A motor 106 is fixedly connected to the middle of the front side of the support base 101. The inside of the rotating shaft of the motor 106 extends to the rear side of the inner wall of the support base 101. A moving groove 107 is opened inside the support base 101. A moving member 108 is slidably connected inside the moving groove 107.

[0038] The massage member 105 includes a round rod 105a, and the round rod 105a is rotatably connected to the inner wall of the support base 101. The number of the round rods 105a is several, and several round rods 105a are arranged in a straight line at equal intervals on the inner wall of the rectangular groove 104. Massage blocks 105b are fixedly sleeved on the left and right sides of the side of the round rod 105a. The side of the massage block 105b is slidably connected to the side of the inner wall of the long groove 103. A gear 105c is fixedly sleeved in the middle of the side of the round rod 105a. The rack 108c drives the gear 105c to rotate, so that the gear 105c drives the round rod 105a and the massage block 105b to rotate. The rotating massage block 150b massages and rehabilitates the leg muscles of the patient.

[0039] A spiral groove 106a is opened on the side of the rotating shaft of the motor 106. The moving member 108 includes an internally threaded sleeve 108a, and the internally threaded sleeve 108a is movably sleeved on the side of the rotating shaft of the motor 106. The outside of the internally threaded sleeve 108a is slidably connected to the inside of the moving groove 107. When the motor 106 rotates, it can drive the internally threaded sleeve 108a to move back and forth inside the moving groove 107.

[0040] A T-shaped strip 108b is fixedly connected to the bottom end of the internally threaded sleeve 108a. The horizontal strip of the T-shaped strip 108b penetrates through the lower side of the moving groove 107 and extends into the long groove 103. A rack 108c is fixedly connected to the bottom of the horizontal strip of the T-shaped strip 108b. The rack 108c meshes with the gear 105c. By driving the rack 108c to move through the T-shaped strip 108b, the rack 105c can drive the massage block 105b to rotate, so as to massage and relax the patient's legs.

[0041] The specific working principle is as follows: When rehabilitating the patient's legs, by placing the legs inside the placement groove 102, the spiral groove 106a on its side is driven to rotate by the motor 106. Then, the movement groove 107 and the rectangular groove 104 limit the T-shaped strip 108b, so that when the spiral groove 106a rotates, it drives the internal thread sleeve 108a, the T-shaped strip 108b and the rack 108c to move backward. After moving to the extreme position, the motor 106 rotates in reverse to drive the rack 108c to move forward. At the same time, when the rack 108c moves, it drives the gear 105c, the round rod 105a and the massage block 105b to rotate, so that the rotating massage block 105b massages and rehabilitates the patient's leg muscles, and thus has a better rehabilitation massage effect on patients with different leg weights.

[0042] Embodiment 2. Refer to Figures 1-4 , in this embodiment, in order to solve the problem that it is difficult to fix patients with different leg circumferences in the existing technology, based on the same concept as the above Embodiment 1, the leg nerve rehabilitation training device based on targeted regulation further includes:

[0043] A fixing component 200, which includes a connecting strip 201. The connecting strip 201 is fixedly connected to the middle of the top surface of the support base 101. Elastic straps 202 are fixedly connected to both the left and right sides of the connecting strip 201. An L-shaped sliding strip 203 is fixedly connected to the lower side of the elastic strap 202. L-shaped grooves 204 are opened on both the left and right sides of the support base 101. The inside of the L-shaped groove 204 is slidably connected to the side surface of the L-shaped sliding strip 203. A fixing member 205 is movably inserted into the side surface of the L-shaped sliding strip 203.

[0044] The fixing member 205 includes an L-shaped strip 205a. The L-shaped strip 205a is movably inserted into the side surface of the L-shaped sliding strip 203 and extends into the inside of the slot 204a. A tension spring 205b is fixedly connected to the side surface of the horizontal strip of the L-shaped strip 205a. One end of the tension spring 205b is fixedly connected to the side surface of the L-shaped sliding strip 203. By moving the L-shaped strip 205a out of the inner wall of the slot 204, the fixing of the L-shaped sliding strip 203 can be released. By driving the elastic strap 202 to move downward through the L-shaped sliding strip 203, patients with thinner legs can be fixed.

[0045] The specific working principle is as follows: By moving the L-shaped strip 205a outward, the tension spring 205b is stretched, so that the vertical strip of the L-shaped strip 205a moves out of the inside of the slot 204a, releasing the fixing of the L-shaped sliding strip 203. Then, the elastic strap 202 is driven by the L-shaped sliding strip 203 to move downward to the lower side of the inner wall of the L-shaped groove 204, so that the side surface of the elastic strap 202 moves to fit the patient's leg. Then, the L-shaped strip 205a is relaxed, so that the L-shaped strip 205a moves into the inside of the slot 204a through the rebounding force of the tension spring 205b, and the elastic strap 202 can be quickly fixed to fix patients with different leg circumferences.

[0046] Embodiment 3. Refer to Figures 1-4 , in this embodiment, in order to solve the problem that it is difficult for some existing leg rehabilitation massage devices to massage the thighs and calves of patients at the same time, based on the same concept as in Embodiment 1 above, this leg nerve rehabilitation training device based on targeted regulation further includes:

[0047] A rolling component 100, which includes a support base 101. Two placement grooves 102 are opened at the top of the support base 101. A long groove 103 is opened at the lower side of the inner wall of the placement groove 102. A rectangular groove 104 is opened in the middle of the front side of the support base 101. A massage member 105 is rotatably connected inside the rectangular groove 104.

[0048] The massage member 105 includes a round rod 105a. The round rod 105a is rotatably connected to the inner wall of the support base 101. The number of the round rods 105a is several. Several round rods 105a are arranged in a straight line at equal intervals on the inner wall of the rectangular groove 104. Massage blocks 105b are fixedly sleeved on the left and right sides of the side of the round rod 105a. The side of the massage block 105b is slidably connected to the side of the inner wall of the long groove 103. A gear 105c is fixedly sleeved in the middle of the side of the round rod 105a. The gear 105c is driven to rotate by a rack 108c, so that the gear 105c drives the round rod 105a and the massage block 105b to rotate. The leg muscles of the patient are massaged and rehabilitated by the rotating massage block 150b.

[0049] The specific working principle is: by arranging several massage blocks 105b inside the long groove 103, the rack 108c drives different gears 105c to rotate during the forward and backward movement process. Different gears 105c drive the round rod 105a and the massage block 105b on their sides to rotate, thereby massaging and rehabilitating the legs of the patient. Moreover, when the rack 108c moves to different areas, it can massage and rehabilitate different areas of the patient's thigh or calf.

[0050] The above are all the preferred embodiments of the present invention. The protection scope of the present invention is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A leg nerve rehabilitation training device based on targeted regulation, characterized in that: including, a rolling component (100), which includes a support base (101). Two placement grooves (102) are formed at the top of the support base (101). A long groove (103) is formed at the lower side of the inner wall of the placement groove (102). A rectangular groove (104) is formed in the middle of the front side of the support base (101). A massage member (105) is rotatably connected inside the rectangular groove (104). A motor (106) is fixedly connected to the middle of the front side of the support base (101). The inside of the rotating shaft of the motor (106) extends to the rear side of the inner wall of the support base (101). A moving groove (107) is formed inside the support base (101). A moving member (108) is slidably connected inside the moving groove (107); a fixing component (200), which includes a connecting strip (201). The connecting strip (201) is fixedly connected to the middle of the top surface of the support base (101). Elastic straps (202) are fixedly connected to both the left and right sides of the connecting strip (201). An L-shaped sliding strip (203) is fixedly connected to the lower side of the elastic strap (202). L-shaped grooves (204) are formed on both the left and right sides of the support base (101). The inside of the L-shaped groove (204) is slidably connected to the side surface of the L-shaped sliding strip (203). A fixing member (205) is movably inserted into the side surface of the L-shaped sliding strip (203).

2. The leg nerve rehabilitation training device based on targeted regulation according to claim 1, wherein: The massage member (105) includes a round rod (105a). The round rod (105a) is rotatably connected to the inner wall of the support base (101). The number of the round rods (105a) is several. Several of the round rods (105a) are arranged in a straight line at equal distances on the inner wall of the rectangular groove (104). Massage blocks (105b) are fixedly sleeved on both the left and right sides of the side surface of the round rod (105a). The side surface of the massage block (105b) is slidably connected to the side surface of the inner wall of the long groove (103). A gear (105c) is fixedly sleeved in the middle of the side surface of the round rod (105a).

3. The leg nerve rehabilitation training device based on targeted regulation according to claim 1, characterized in that: A spiral groove (106a) is formed on the side surface of the rotating shaft of the motor (106). The moving member (108) includes an internal thread sleeve (108a). The internal thread sleeve (108a) is movably sleeved on the side surface of the rotating shaft of the motor (106). The outside of the internal thread sleeve (108a) is slidably connected to the inside of the moving groove (107).

4. The leg nerve rehabilitation training device based on targeted regulation according to claim 3, characterized in that: A T-shaped strip (108b) is fixedly connected to the bottom end of the internal thread sleeve (108a). The horizontal strip of the T-shaped strip (108b) penetrates through the lower side of the moving groove (107) and extends into the inside of the long groove (103). A rack (108c) is fixedly connected to the bottom of the horizontal strip of the T-shaped strip (108b). The rack (108c) meshes with the gear (105c).

5. The leg nerve rehabilitation training device based on targeted regulation according to claim 1, wherein: Eight slots (204a) are formed in the horizontal groove of the L-shaped groove (204). Four of the eight slots (204a) are arranged in a straight line at equal distances in the middle of the horizontal groove of the L-shaped groove.

6. The leg nerve rehabilitation training device based on targeted regulation according to claim 1, wherein: The fixing member (205) includes an L-shaped bar (205a), the L-shaped bar (205a) is movably inserted into the side surface of the L-shaped sliding bar (203) and extends into the interior of the slot (204a), a tension spring (205b) is fixedly connected to the side surface of the horizontal bar of the L-shaped bar (205a), and one end of the tension spring (205b) is fixedly connected to the side surface of the L-shaped sliding bar (203).

7. The leg nerve rehabilitation training device based on targeted regulation according to claim 2, characterized in that: A silica gel block (105d) is fixedly connected to the side surface of the massage block (105b), and the shape of the silica gel block (105d) is arc-shaped.

8. A leg nerve rehabilitation training device based on targeted regulation according to claim 1, characterized in that: Two leg rests (101a) are fixedly connected to the rear side of the support base (101), and the shape of the leg rests (101a) is a right triangle.

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