Intelligent portable rehabilitation training device

Abstract

The invention discloses an intelligent portable rehabilitation training device, and relates to the technical field of medical instruments, the top of the base is connected with a bearing frame through a lifting mechanism, and the bottom of the base is provided with a moving mechanism; the protection mechanism comprises a first friction plate fixedly connected to the outer side wall of the bearing frame, an electric push rod movably arranged on the outer surface of the bearing frame and a second friction plate fixedly connected to the output end of the electric push rod, and the first friction plate is located under the second friction plate; and the fixing and locking mechanism comprises a positioning plate and a fixing and locking block which are arranged at the top of the bearing frame, and the fixing and locking block can be inserted into the positioning plate. According to the intelligent portable rehabilitation training device, when the pressure sensor detects that the pressure reaches a set value, the electric push rod is started to enable the two friction plates to abut against each other, so that the protection mechanism is braked, and a patient is prevented from falling down.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly relates to an intelligent portable rehabilitation training device. Background Art

[0002] Neurology is a secondary discipline regarding nerves. There are many neurological diseases in neurology. In particular, cerebral thrombosis also belongs to neurology. With the continuous development of the economy and the continuous improvement of people's living standards, people's living styles have gradually increased, which has also led to a gradual change in people's living habits. When people have bad living habits for a long time, many people will develop cerebral thrombosis. After these patients can stand through treatment, walking becomes a big problem. The rehabilitation walking training of patients mainly relies on the parallel bar assembly, lacking necessary protective effects, making it easy for patients to have accidents during training.

[0003] Disclosed (Announced) No.: CN208877197U discloses a neurology rehabilitation training device, including a parallel bar assembly and a protective bracket; the parallel bar assembly has two horizontally arranged crossbars, and limiting blocks are respectively arranged on the upper sides of the two ends of the crossbars; the protective bracket includes two sliding plates and two protective rods. The sliding plate is an arc-shaped panel with an inner diameter slightly larger than the diameter of the crossbar. An axially distributed opening is provided at the top of the sliding plate, and a fence is provided on the upper part of the opening edge. A plurality of rotatably arranged rollers are provided on the inner side of the fence. The sliding plates are respectively arranged on the outer sides of the upper parts of the two crossbars, and the rollers are slidably connected with the crossbars; the protective rods are respectively arranged on the front side and the rear side of the two sliding plates, and both ends of the protective rods are fixedly connected with the corresponding sliding plates.

[0004] Although the above solution achieves a good protective effect through the protective bracket, the protective plate and the walking pad, and ensures the safety of the patient's rehabilitation training, for those with neurological injuries, their limb coordination is poor. When the patient falls forward or backward, because their limbs are not as responsive as their brains, they will keep running forward or backward, thereby driving the protective plate to continuously slide forward or backward along the crossbar, and finally collide with the protective plate, resulting in the patient being injured by the protective plate instead. Summary of the Invention

[0005] The main purpose of the present invention is to provide an intelligent portable rehabilitation training device, by setting a protective mechanism and a locking mechanism, to solve the problem that when the patient falls forward or backward, because their limbs are not as responsive as their brains, they will keep running forward or backward, thereby driving the protective plate to continuously slide forward or backward along the crossbar, and finally collide with the protective plate.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An intelligent portable rehabilitation training device, a base, the top of the base is connected with a carrier through a lifting mechanism, and a moving mechanism is arranged at the bottom of the base;

[0008] A protection mechanism, the protection mechanism includes a first friction plate fixedly connected to the outer side wall of the carrier, an electric push rod movably arranged on the outer surface of the carrier, and a second friction plate fixedly connected to the output end of the electric push rod, and the first friction plate is located directly below the second friction plate;

[0009] A locking mechanism, the locking mechanism includes a positioning plate and a locking block arranged on the top of the carrier, and the locking block can be inserted into the inside of the positioning plate.

[0010] Preferably, the protection mechanism further includes a limit slide bar fixedly connected to the top of the carrier, a first protection block sleeved on the outer side wall of the limit slide bar, and a second protection block hinged to the first protection block.

[0011] Preferably, the protection mechanism further includes pressure sensors fixedly connected to the opposite surfaces of the first protection block and the second protection block respectively.

[0012] Preferably, the locking mechanism further includes a storage groove opened at the top end of the second protection block, and a connecting spring fixedly connected to the bottom of the storage groove;

[0013] The bottom of the locking block is fixedly connected to the end face of the connecting spring.

[0014] Preferably, the locking mechanism further includes a locking groove opened at the bottom of the positioning plate, and an electromagnet embedded in the inner top wall of the locking groove;

[0015] The positioning plate is fixedly connected to the top of the first protection block.

[0016] Preferably, the lifting mechanism includes an electric telescopic rod and a fixed sleeve fixedly connected to the top of the base, and a limit rod fixedly connected to the bottom of the carrier;

[0017] The bottom of the carrier is fixedly connected to the output end of the electric telescopic rod, and the limit rod is inserted into the inside of the fixed sleeve.

[0018] Preferably, the moving mechanism includes a hydraulic cylinder fixedly connected to the inner top wall of the base, a transmission plate fixedly connected to the output end of the hydraulic cylinder, and universal wheels installed at the bottom of the transmission plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In the present invention, by starting the electric telescopic rod, the carrier and the protection mechanism are driven to move upward until the heights of the two protection blocks match the waist of the user. Then the user moves above the base and makes the waist contact the inner side wall of the first protection block. After that, the second protection block is rotated until the outer side wall of the second protection block abuts against the outer side wall of the first protection block. At this time, the opening of the locking groove will face the receiving groove. Finally, by energizing the electromagnet, the electromagnet will have magnetic force at this time, thereby adsorbing the locking block, stretching the connecting spring, and inserting the upper half of the locking block into the locking groove to fix the second protection block.

[0021] 2. In the present invention, when the user falls, the upper body of the user will press the first protection block or the second protection block. At this time, the pressure sensor will receive a pressure signal. When the pressure sensor detects that the pressure reaches the set value, the electric push rod will be started, driving the first friction plate to move downward and making the first friction plate abut against the top of the second friction plate to brake the protection mechanism and prevent the patient from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a schematic diagram of the connection structure between the second protection block and the positioning plate of the present invention;

[0024] Figure 3 For the present invention Figure 2 is an enlarged schematic diagram of structure A;

[0025] Figure 4 is a schematic diagram of the internal structure of the base of the present invention.

[0026] In the figure: 1, base; 2, carrier; 301, first friction plate; 302, electric push rod; 303, second friction plate; 304, limiting slide bar; 305, first protection block; 306, second protection block; 307, pressure sensor; 401, positioning plate; 402, locking block; 403, connecting spring; 404, electromagnet; 405, handle; 501, electric telescopic rod; 502, fixed sleeve; 503, limiting rod; 601, hydraulic cylinder; 602, transmission plate; 603, universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] Embodiment 1: As Figures 1-4 shown, an intelligent portable rehabilitation training device includes:

[0029] Base 1, the top of the base 1 is connected with a carrier 2 through a lifting mechanism, and a moving mechanism is arranged at the bottom of the base 1;

[0030] A protection mechanism, which includes a first friction plate 301 fixedly connected to the outer side wall of the carrier 2, an electric push rod 302 movably arranged on the outer surface of the carrier 2, and a second friction plate 303 fixedly connected to the output end of the electric push rod 302. The first friction plate 301 is located directly below the second friction plate 303, and the friction surfaces of the two friction plates are arranged facing each other;

[0031] A locking mechanism, which includes a positioning plate 401 and a locking block 402 arranged on the top of the carrier 2. The locking block 402 can be inserted into the inside of the positioning plate 401.

[0032] The locking mechanism further includes a storage groove opened at the top end of the second protection block 306, and a connecting spring 403 fixedly connected to the bottom of the storage groove;

[0033] The bottom of the locking block 402 is fixedly connected to the end face of the connecting spring 403. Under the action of the connecting spring 403, the locking block 402 is completely retracted into the inside of the storage groove. The locking block 402 is a permanent magnet.

[0034] The locking mechanism further includes a locking groove opened at the bottom of the positioning plate 401, and an electromagnet 404 embedded in the inner top wall of the locking groove;

[0035] The positioning plate 401 is fixedly connected to the top of the first protection block 305. The outer diameter of the locking groove is equal to the inner diameter of the locking block 402, and the adjacent parts of the electromagnet 404 and the permanent magnet attract each other. By energizing the electromagnet 404, the electromagnet 404 will have magnetic force at this time, so as to adsorb the locking block 402, further stretch the connecting spring 403, and make the upper half of the locking block 402 inserted into the locking groove, so as to fix the second protection block 306.

[0036] The locking mechanism further includes a handle 405 fixedly connected to the top of the positioning plate 401. Two groups of rubber pads are sleeved on the outer surface of the handle 405, which is convenient for the user to hold the handle 405 in different directions.

[0037] The lifting mechanism includes an electric telescopic rod 501 and a fixed sleeve 502 fixedly connected to the top of the base 1, and a limiting rod 503 fixedly connected to the bottom of the carrier 2;

[0038] The bottom of the carrier 2 is fixedly connected to the output end of the electric telescopic rod 501. The limiting rod 503 is inserted into the inside of the fixed sleeve 502. By adjusting the electric telescopic rod 501, the position of the carrier 2 and the protection mechanism can be adjusted to be adapted to the waist of the user.

[0039] The moving mechanism includes a hydraulic cylinder 601 fixedly connected to the inner top wall of the base 1, a transmission plate 602 fixedly connected to the output end of the hydraulic cylinder 601, and a universal wheel 603 installed at the bottom of the transmission plate 602. By starting the hydraulic cylinder 601, the universal wheel 603 is driven to move downward until it abuts against the ground, thus facilitating the movement of the device.

[0040] By starting the hydraulic cylinder 601, the universal wheel 603 is driven to move downward until it abuts against the ground, thus facilitating the movement of the device. When it moves to the designated position, the universal wheel 603 is reset by the hydraulic cylinder 601. At this time, the base 1 will abut against the ground, so that the device is fixed to the ground by its own weight. Then, according to the height of the user, the electric telescopic rod 501 is started to drive the bearing frame 2 and the protection mechanism to move upward until the height of the two protection blocks matches the waist of the user. After that, the user moves above the base 1 and makes the waist contact the inner side wall of the first protection block 305. Then, the second protection block 306 is rotated until the outer side wall of the second protection block 306 abuts against the outer side wall of the first protection block 305. At this time, the opening of the locking groove will face the receiving groove. Finally, by energizing the electromagnet 404, the electromagnet 404 will have magnetic force at this time, so as to adsorb the locking block 402, stretch the connecting spring 403, and make the upper half of the locking block 402 inserted into the locking groove to fix the second protection block 306.

[0041] Embodiment 2: As Figures 1-4 shown, an intelligent portable rehabilitation training device includes:

[0042] A base 1, the top of the base 1 is connected with a bearing frame 2 through a lifting mechanism, and a moving mechanism is arranged at the bottom of the base 1;

[0043] A protection mechanism, which includes a first friction plate 301 fixedly connected to the outer side wall of the bearing frame 2, an electric push rod 302 movably arranged on the outer surface of the bearing frame 2, and a second friction plate 303 fixedly connected to the output end of the electric push rod 302. The first friction plate 301 is located directly below the second friction plate 303, and the friction surfaces of the two friction plates are arranged facing each other;

[0044] A locking mechanism, which includes a positioning plate 401 and a locking block 402 arranged on the top of the bearing frame 2, and the locking block 402 can be inserted into the inside of the positioning plate 401.

[0045] The protection mechanism further includes a limit slide bar 304 fixedly connected to the top of the carrier 2, a first protection block 305 sleeved on the outer wall of the limit slide bar 304, and a second protection block 306 hinged to the first protection block 305. The overall structure formed by the carrier 2 and the limit slide bar 304 has two groups and is distributed at both ends of the second protection block 306. Both the first protection block 305 and the second protection block 306 are made of rubber material.

[0046] The protection mechanism further includes pressure sensors 307 fixedly connected to the opposite surfaces of the first protection block 305 and the second protection block 306 respectively. The number of the pressure sensors 307 is several and covers the outer surfaces of the two protection blocks. The pressure sensors 307 are used to control the operation of the electric push rod 302.

[0047] The locking mechanism further includes a handle 405 fixedly connected to the top of the positioning plate 401. Two groups of rubber pads are sleeved on the outer surface of the handle 405, which is convenient for the user to hold the handle 405 in different directions.

[0048] After the protection mechanism is fixed, the user holds the handle 405 and walks on the top of the base 1. At this time, the first protection block 305 and the second protection block 306 will follow the user. When the user falls, the upper body of the user will press the first protection block 305 or the second protection block 306. At this time, the pressure sensor 307 will receive a pressure signal. When the pressure sensor 307 detects that the pressure reaches the set value, it will start the electric push rod 302, thereby driving the first friction plate 301 to move downward and making the first friction plate 301 abut against the top of the second friction plate 303. In this way, the protection mechanism is braked to prevent the patient from falling.

Claims

1. An intelligent portable rehabilitation training device, characterized in that: include: A base (1), the top of the base (1) is connected to a carrier frame (2) via a lifting mechanism, and a moving mechanism is provided at the bottom of the base (1); A protection mechanism, the protection mechanism comprising a first friction plate (301) fixedly connected to the outer side wall of the carrier (2), an electric push rod (302) movably arranged on the outer surface of the carrier (2), and a second friction plate (303) fixedly connected to the output end of the electric push rod (302), wherein the first friction plate (301) is located directly below the second friction plate (303); The locking mechanism comprises a positioning plate (401) and a locking block (402) arranged on the top of the carrier (2); the locking block (402) can be plugged into the interior of the positioning plate (401).

2. The intelligent portable rehabilitation training device according to claim 1, characterized in that: The protection mechanism further comprises a limiting slide bar (304) fixedly connected to the top of the carrier (2), a first protection block (305) sleeved on the outer side wall of the limiting slide bar (304), and a second protection block (306) hinged to the first protection block (305).

3. The intelligent portable rehabilitation training device according to claim 2, characterized in that: The protection mechanism further comprises pressure sensors (307) respectively fixedly connected to opposite surfaces of the first protection block (305) and the second protection block (306).

4. The intelligent portable rehabilitation training device according to claim 3, characterized in that: The locking mechanism further comprises a receiving groove formed at the top of the second protection block (306), and a connecting spring (403) fixedly connected to the bottom of the receiving groove; The bottom of the locking block (402) is fixedly connected to the end surface of the connecting spring (403).

5. The intelligent portable rehabilitation training device according to claim 4, characterized in that: The locking mechanism further comprises a locking groove formed at the bottom of the positioning plate (401), and an electromagnet (404) embedded in the top wall of the locking groove; The positioning plate (401) is fixedly connected to the top of the first protection block (305).

6. The intelligent portable rehabilitation training device according to claim 5, characterized in that: The lifting mechanism comprises an electric telescopic rod (501) and a fixed sleeve (502) fixedly connected to the top of the base (1), and a limit rod (503) fixedly connected to the bottom of the supporting frame (2); The bottom of the carrier frame (2) is fixedly connected to the output end of the electric telescopic rod (501), and the limit rod (503) is inserted into the interior of the fixed sleeve (502).

7. The intelligent portable rehabilitation training device according to claim 6, characterized in that: The moving mechanism comprises a hydraulic cylinder (601) fixedly connected to the inner top wall of the base (1), a transmission plate (602) fixedly connected to the output end of the hydraulic cylinder (601), and a universal wheel (603) installed at the bottom of the transmission plate (602).

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