A post-spinal surgery deep squat rehabilitation device

Abstract

The application discloses a kind of postoperative deep squat rehabilitation devices of spine, it is related to the field of postoperative rehabilitation of spine, solve the problem that existing postoperative rehabilitation of vertebrae relies on personnel accompanying, including two symmetrical distribution base, the top of the base is equipped with support rod, the support rod is fixed on the top of the base by positioning rod certain shaft, the top of the support rod is equipped with winding box, two the safety belt between winding box is installed, the inside of the winding box is equipped with locking reel, the outside of the safety belt is equipped with the auxiliary belt of hip support, the inside of the winding box is equipped with lock mechanism;Adjusting mechanism is used to close and separate two the base, the adjusting mechanism is installed on the top of the base, the top of the base is also equipped with vertical mechanism, the application is by lock mechanism, user can suddenly waist pain when squatting, safety belt can be quickly stopped, improve the safety of single training, to reach the effect of manual locking.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of postoperative rehabilitation of the spine, in particular to a deep squat rehabilitation device for postoperative spine. BACKGROUND

[0002] Vertebral disease is a change in the bone quality of the spine, intervertebral disc, muscle and ligament, which stimulates the spinal cord and spinal nerve and appears symptoms, and cervical spondylosis and lumbar spondylosis are more common. The disease is mostly manifested as neck and shoulder pain, headache, dizziness, lumbosacral pain, and even lower extremity pain, and cannot stand straight, and severe cases may cause paralysis, which adversely affects the quality of life of patients.

[0003] The scoliosis makes the two sides of the spine bear uneven force for a long time, and the muscles and nerves cannot adapt immediately after surgery. Doctors will provide patients with recommended methods for rehabilitation training. The early rehabilitation period includes foot padding and squatting, and the late rehabilitation period can be trained to help recovery.

[0004] There are few devices on the market that can provide spine rehabilitation training, especially the early training action is not easy to be large, and when doing squat training, it is easy to fall backward, and it is safe to have someone accompany, and when there is a lack of accompanying, rehabilitation training cannot be carried out. Therefore, we propose a deep squat rehabilitation device for postoperative spine. SUMMARY

[0005] The purpose of the present application is to provide a deep squat rehabilitation device for postoperative spine to solve the problems raised in the background art.

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

[0007] A deep squat rehabilitation device for postoperative spine, comprising two symmetrically distributed bases, the top of the base is provided with a support rod, the support rod is fixed to the top of the base through a positioning rod, the top of the support rod is provided with a winding box, a safety belt is installed between the two winding boxes, the safety belt supports the outer side of the patient's thigh, a locking retractor is installed inside the winding box to recover and lock the safety belt, the locking retractor has the effect of emergency locking for the safety belt, a secondary belt is installed on the outside of the safety belt to support the hip, a locking mechanism is provided inside the winding box to lock the safety belt, an adjusting mechanism is used to adjust the distance between the two bases, the adjusting mechanism is installed on the top of the base, and a vertical mechanism is further provided on the top of the base to support the support rod.

[0008] Preferably, the locking mechanism comprises a fixed frame fixedly installed on the outside of the winding box, a handle is installed on the inside of the fixed frame, the inside of the fixed frame is installed on the outside of the handle through an annular convex strip, a cavity is formed in the inside of the handle, an installation rod extending to the inside of the handle is fixedly connected to the inner shaft of the locking reel, a ratchet is fixedly sleeved on the outside of the installation rod, a brake insertion strip is arranged above the ratchet, the outside of the brake insertion strip is in contact with the right-angle surface of the ratchet, the brake insertion strip is fixedly arranged on the inner wall of the handle, two symmetrically distributed spring one are fixedly connected to the inner wall of the bottom of the fixed frame, a stop plate is fixedly connected between the two spring one, the top of the stop plate is arc-shaped, the top of the stop plate is in contact with the outside of the handle, a support insertion strip between the two spring one is fixedly connected to the top of the fixed frame, a through hole is formed in the outside of the handle for the movable insertion of the support insertion strip, and the support insertion strip can extend into the cavity of the handle.

[0009] Preferably, the adjusting mechanism comprises a receiving box fixedly installed on the top of the base, a cross rod is installed between the two receiving boxes, sliding rods are installed at the four ends of the cross rod, sliding grooves are formed in the surface of the receiving box for limiting sliding of the sliding rods, T-shaped blocks are fixedly connected to the four ends of the cross rod, spring three are fixedly connected between the T-shaped blocks and the inner wall of the receiving box, two symmetrically distributed pull boxes are installed on the side of the receiving box away from the cross rod, the pull boxes are in contact with the outside of the receiving box, spring rods are fixedly connected between the inner wall of the pull box and the receiving box, two limiting insertion strips are fixedly connected to the outside of the pull box and slidingly penetrate the receiving box, the limiting insertion strips are in contact with the outside of the cross rod, the limiting insertion strips abut against the outside of the cross rod, and the limiting insertion strips and the sliding grooves on the receiving box are used in combination to limit the cross rod when the cross rod is opened, the limiting insertion strips are located on the two sides of the T-shaped blocks, and a handle is fixedly connected between the two pull boxes.

[0010] Preferably, the vertical mechanism comprises an installation slot formed in the outside of the support rod close to the receiving box, an inclined support rod is fixedly installed on the outside of the installation slot, a clamping plate plug is fixedly installed at the end of the inclined support rod away from the installation slot, a fixed socket is fixedly connected to the top of the receiving box, an opening is formed in the surface of the fixed socket for unlockable insertion of the clamping plate plug, when the clamping plate plug is in contact with the fixed socket, the inclined support rod and the support rod form an angle of 45 degrees, a rack plate is arranged on the outside of the positioning rod one, the rack plate slidingly penetrates the surface of the receiving box, the rack plate is fixedly arranged on the surface of the T-shaped block, a gear slot is formed in the outside of the positioning rod one for cooperation of the rack plate, and the rack plate rotates the support rod downward and makes the support rod in contact with the base with the positioning rod one as a fulcrum when the rack plate moves.

[0011] Preferably, the outer side of the mounting rod is sleeved with a snap ring, spring two is fixedly connected between the inner wall of the snap ring and the handle, and the other end of the mounting rod is provided with auxiliary support.

[0012] Preferably, the bottom of the winding box is fixedly connected with a mounting block, both sides of the mounting block are fixedly connected with positioning rods two, the outer side of the positioning rod two is sleeved with a sleeve seat, the inner diameter of the sleeve seat is greater than the outer diameter of the positioning rod two, the sleeve seat is fixedly arranged on one end of the supporting rod close to the winding box, the outer side of the positioning rod two is fixedly connected with two symmetrically distributed sliding blocks, the sliding blocks are in contact with the inner wall of the sleeve seat, the inner wall of the sleeve seat is fixedly connected with two fixed blocks symmetrically distributed on both sides of the positioning rod two, the fixed blocks are in contact with the outer wall of the positioning rod two, and the two sides of the sliding block and the two fixed blocks are fixedly connected with arc springs.

[0013] Preferably, two sliding rings sliding through the sliding blocks are fixedly connected between the two fixed blocks, the sliding rings are located on the outer side of the positioning rod two, the arc springs are sleeved on the outer side of the sliding rings, the sliding rings guide the movement of the sliding blocks, and the movement offset of the sliding blocks is prevented.

[0014] Preferably, an anti-skid strip is fixedly arranged on the bottom of the base, the anti-skid strip is a horizontal strip, and the anti-skid strip is a rubber cushion structure, so that the friction and stability of the base when contacting the ground are improved.

[0015] Preferably, mounting clamps are arranged between the safety belt and the auxiliary belt, mounting holes are formed in the surface of the safety belt for mounting the mounting clamps, and the two mounting clamps are made of heteropolar magnets, so that the safety belt and the auxiliary belt can be conveniently stored.

[0016] Preferably, the length of the mounting groove is greater than the length of the inclined supporting rod, the thickness of the storage box is greater than the thickness of the supporting rod, and the inclined supporting rod can be accommodated in the mounting groove, so that the inclined supporting rod can be conveniently stored.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] 1、The locking mechanism is used, when the user suddenly feels waist pain during squatting, the two handles are pulled downward, the brake insertion strip is inserted into the groove of the ratchet wheel, the safety belt is quickly stopped, after the pain is relieved, the handles are loosened, and deep squatting can be continued, the safety of single-person training is improved, and the manual locking effect is achieved.

[0019] 2、The present application through the adjusting mechanism, the user pulls two storage boxes to open the cross rod, makes two support rods away, and uses the foot to resist two storage boxes, through the limiting plug rod fixes the cross rod, the user can use the safety belt to carry out the deep squat training, and after the training, pulls the handle to make two storage boxes close, reduces the overall floor area, facilitates the storage of the device, so as to reach the effect of convenient home use.

[0020] 3、The present application through the vertical mechanism, makes two storage boxes in open, utilizes the movement of T-shaped block, and the support rod is used as the pivot with the positioning rod one upward vertical, is convenient for the user single operation, improves the convenience of the device, and when the storage box is reset, the support rod can be automatically reset, so as to reach the effect of convenient single use. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is whole structure schematic diagram of the present application;

[0022] Figure 2 It is handle and winding box structure schematic diagram in the present application;

[0023] Figure 3 It is mounting rod and fixed frame structure schematic diagram in the present application;

[0024] Figure 4 It is A area enlarged structure schematic diagram in the present application Figure 3

[0025] Figure 5 It is sleeve seat and slip ring structure schematic diagram in the present application;

[0026] Figure 6 It is cross rod and storage box structure schematic diagram in the present application;

[0027] Figure 7 It is handle and pull box structure schematic diagram in the present application;

[0028] Figure 8 It is inclined support rod and fixed socket structure schematic diagram in the present application;

[0029] Figure 9 It is T-shaped plate and rack plate structure schematic diagram in the present application.

[0030] ​In the figure: 1, base; 2, support rod; 3, locking mechanism; 301, fixed frame; 302, handle; 303, mounting rod; 304, ratchet; 305, brake insert; 306, spring one; 307, stop plate; 308, support insert; 4, adjusting mechanism; 401, storage box; 402, cross rod; 403, slide rod; 404, T-shaped block; 405, spring three; 406, pull box; 407, spring rod; 408, limiting insert; 409, handle; 5, vertical mechanism; 501, mounting groove; 502, inclined support rod; 503, clamping plate plug; 504, fixed socket; 505, rack plate; 506, gear slot; 6, winding box; 7, safety belt; 8, locking retractor; 9, secondary belt; 10, positioning rod one; 11, clasp; 12, spring two; 13, mounting block; 14, positioning rod two; 15, sleeve; 16, sliding block; 17, fixed block; 18, arc spring; 19, sliding ring; 20, anti-skid strip; 21, mounting clamp. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0032] Embodiment one

[0033] Please refer to Figures 1-3 , a kind of spinal postoperative deep squat rehabilitation device in the figure, including two symmetrical distribution base 1, the top of base 1 is installed with support rod 2, support rod 2 is fixed shaft by positioning rod one 10 and is installed on the top of base 1, the top of support rod 2 is installed with winding box 6, two winding boxes 6 are installed with safety belt 7 between winding box 6, safety belt 7 holds the lateral thigh of patient, winding box 6 is installed with locking retractor 8 for recycling and locking safety belt 7 in the inside of winding box 6, locking retractor 8 is the effect of safety belt 7 through emergency preparation, the lateral thigh of safety belt 7 is installed with secondary belt 9 for holding hip, winding box 6 is provided with locking mechanism 3 for locking safety belt 7 in the inside of winding box 6;Adjusting mechanism 4 is used to close and separate two base 1, adjusting mechanism 4 is installed on the top of base 1, the top of base 1 is also provided with vertical mechanism 5 for supporting support rod 2;

[0034] The user holds the hip against secondary belt 9, and holds the lateral thigh against safety belt 7 to carry out deep squat training, uses locking retractor 8 to facilitate the user to carry out emergency preparation to safety belt 7 when the center of gravity is unstable, improves the safety of the user when training.

[0035] Please refer to Figures 2-4The locking mechanism 3 comprises a fixed frame 301 fixedly installed on the outer side of the winding box 6, a handle 302 installed on the inner side of the fixed frame 301, the inner side of the fixed frame 301 being installed on the outer side of the handle 302 through an annular convex strip, a cavity being formed in the handle 302, an inner shaft of the locking retractor 8 being fixedly connected with an installation rod 303 extending into the handle 302, a ratchet wheel 304 being fixedly sleeved on the outer side of the installation rod 303, a brake insertion strip 305 being arranged above the ratchet wheel 304, the outer side of the brake insertion strip 305 being capable of being in contact with a right-angle surface of the ratchet wheel 304, the brake insertion strip 305 being fixedly arranged on the inner wall of the handle 302, two symmetrically distributed springs 306 being fixedly connected with the inner wall of the bottom of the fixed frame 301, a resisting plate 307 being fixedly connected between the two springs 306, the top of the resisting plate 307 being of an arc surface structure, the top of the resisting plate 307 being in contact with the outer side of the handle 302, a supporting insertion strip 308 being fixedly connected with the top of the fixed frame 301 between the two springs 306, a through hole being formed in the outer side of the handle 302 for the supporting insertion strip 308 to movably insert, the supporting insertion strip 308 being capable of extending into the cavity of the handle 302;

[0036] When the user is in a squatting state, the muscle suddenly hurts and the user cannot squat, the user can hold two handles 302 with hands respectively, the handle 302 moves downward along the inner wall of the fixed frame 301, the supporting insertion strip 308 is inserted into the cavity, the brake insertion strip 305 is inserted into the ratchet wheel 304, the locking retractor 8 is stopped from rotating, the safety belt 7 is locked, the user can hold the handle 302 to stand up, the handle 302 is reset by the spring 306 pushing the resisting plate 307 after the handle 302 is loosened, the brake insertion strip 305 is pulled out of the ratchet wheel 304, the effect of manual locking is achieved, and the safety of the user during training is improved.

[0037] Please refer to Figures 6-9The adjusting mechanism 4 comprises a receiving box 401 fixedly installed on the top of the base 1, a cross rod 402 installed between the two receiving boxes 401, a sliding rod 403 installed at each end of the cross rod 402, a sliding groove provided on the surface of the receiving box 401 for limiting sliding of the sliding rod 403, a T-shaped block 404 fixedly connected to each end of the cross rod 402, a spring 405 fixedly connected between the T-shaped block 404 and the inner wall of the receiving box 401, two symmetrically distributed pull boxes 406 installed on the side of the receiving box 401 away from the cross rod 402, a spring rod 407 fixedly connected between the inner wall of the pull box 406 and the receiving box 401, two limiting insertion strips 408 fixedly connected to the outer side of the pull box 406 and slidingly penetrating through the receiving box 401, the limiting insertion strips 408 in contact with the outer side of the cross rod 402, the limiting insertion strips 408 abutting against the outer side of the cross rod 402, and the limiting insertion strips 408 used in combination with the sliding grooves on the receiving box 401 to provide limiting when the cross rod 402 is opened, the limiting insertion strips 408 located on the two sides of the T-shaped block 404, and a handle 409 fixedly connected between the two pull boxes 406.

[0038] Before training, the user holds the two handles 409 with hands, pulls the pull box 406 to drive the spring rod 407 to elongate, drives the receiving box 401 to move, and opens the cross rod 402, the sliding rod 403 at each end of the cross rod 402 moves along the sliding groove on the receiving box 401, the T-shaped block 404 pulls the spring 405 to elongate, and when the sliding rod 403 moves to one end of the sliding groove, the user releases the handle 409, the spring rod 407 pulls the pull box 406 to be in contact with the outer side of the receiving box 401, drives the limiting insertion strip 408 to abut against the outer side of the cross rod 402, thereby separates the two support rods 2, so as to achieve the effect of quick opening, and after the training is completed, the user pulls the handle 409 to make the limiting insertion strip 408 away from the cross rod 402, and the spring 405 drives the cross rod 402 to reset through the T-shaped block 404, so as to make the two receiving boxes 401 close to each other, thereby reducing the floor area of the device, facilitating the user to store and place the device, and facilitating household use.

[0039] Please refer to Figure 8 and Figure 9The vertical mechanism 5 in the diagram comprises a mounting groove 501 opened on the support rod 2 close to the outside of the storage box 401, the outside of the mounting groove 501 is fixedly installed with an inclined support rod 502, the end of the inclined support rod 502 away from the mounting groove 501 is fixedly installed with a clamping plate plug 503, the top of the storage box 401 is fixedly connected with a fixed socket 504, the surface of the fixed socket 504 is opened with an opening for the clamping plate plug 503 to be unlocked and plugged, when the clamping plate plug 503 is in contact with the fixed socket 504, the inclined support rod 502 and the support rod 2 are at 45 degrees, the outside of the positioning rod one 10 is provided with a rack plate 505, the rack plate 505 is slidably penetrated through the surface of the storage box 401, the rack plate 505 is fixedly arranged on the surface of the T-shaped block 404, the outside of the positioning rod one 10 is opened with a gear groove 506 matched with the rack plate 505, when the rack plate 505 moves, the support rod 2 is rotated downward with the positioning rod one 10 as the fulcrum and is in contact with the base 1;

[0040] When the cross rod 402 is opened, the rack plate 505 is synchronously moved by the T-shaped block 404, the rack plate 505 is matched with the gear groove 506 on the positioning rod one 10, the support rod 2 is rotated upward, the support rod 2 is erected, the convenience of opening the device is improved, the user can insert the clamping plate plug 503 on the inclined support rod 502 into the fixed socket 504, the inclined support rod 502 and the support rod 2 are at 45 degrees, the support rod 2 is provided with auxiliary support, the stability of the support rod 2 is improved.

[0041] The working principle of the device for facilitating the user to do deep squat rehabilitation training alone is as follows: firstly, the user holds two handles 409 with hands respectively, the spring rod 407 is elongated by the pull box 406, the storage box 401 is moved, the cross rod 402 is opened, the slide rods 403 at four ends of the cross rod 402 are moved along the slide grooves on the storage box 401, the spring three 405 is elongated by the T-shaped block 404, when the slide rods 403 move to one end of the slide grooves, the user releases the handles 409, the pull box 406 is in contact with the outside of the storage box 401 by the spring rod 407, the pull box 406 synchronously moves the limiting plug strip 408, and the limiting plug strip 408 abuts against the outside of the cross rod 402, thereby separating the two support rods 2, at the same time, the cross rod 402 synchronously moves the rack plate 505 by the T-shaped block 404, the rack plate 505 is matched with the gear groove 506 on the positioning rod one 10, the support rod 2 is rotated upward with the positioning rod one 10 as the fulcrum, the support rod 2 is erected, then the user can insert the clamping plate plug 503 on the inclined support rod 502 into the fixed socket 504, the inclined support rod 502 and the support rod 2 are at 45 degrees, the support rod 2 is provided with auxiliary support, subsequently, the user faces away from the safety belt 7, stands between the two storage boxes 401, does deep squat training by abutting the hips against the secondary belt 9 and the outer side of the thighs against the safety belt 7, and uses the locking retractor 8 to facilitate the user to urgently fix the safety belt 7 when the center of gravity is unstable;

[0042] When the user is squatting, the muscle suddenly hurts and cannot squat, the user can hold two handles 302 with both hands respectively, the handle 302 moves downward along the inner wall of the fixed frame 301, the support plug 308 is inserted into the cavity of the handle 302, the brake plug 305 is inserted into the ratchet 304, the locking retractor 8 stops rotating, the safety belt 7 can be manually locked, the user can hold the handle 302 to stand up, and after the handle 302 is loosened, the spring 306 pushes the abutment plate 307 to reset the handle 302, the brake plug 305 is pulled out of the ratchet 304, and the safety of the user during training is improved.

[0043] After the training is completed, the user opens the fixed socket 504, pulls the handle 409, and moves the limiting plug 408 away from the cross rod 402. The spring three 405 can pull the cross rod 402 to reset through the T-shaped block 404, and the two storage boxes 401 are close to each other. At the same time, the rack plate 505 drives the support rod 2 to contact the base 1, the clamping plate plug 503 slides out of the fixed socket 504, the user puts the inclined support rod 502 into the installation groove 501, the floor area of the device is reduced, the device is convenient for the user to store and store, and is convenient for household use.

[0044] Embodiment two

[0045] Please refer to Figure 3 and Figure 5 , the embodiment further illustrates embodiment one, the outer side of the mounting rod 303 is sleeved with a clamping ring 11, the clamping ring 11 is fixedly connected with a spring two 12 between the inner wall of the handle 302, and the clamping ring 11 provides auxiliary support for the other end of the mounting rod 303.

[0046] The bottom of the winding box 6 is fixedly connected with a mounting block 13, the two sides of the mounting block 13 are fixedly connected with a positioning rod two 14, the outer side of the positioning rod two 14 is sleeved with a sleeve seat 15, the inner diameter of the sleeve seat 15 is greater than the outer diameter of the positioning rod two 14, the sleeve seat 15 is fixedly connected with two symmetrically distributed sliding blocks 16 on the outer side of the positioning rod two 14, the sliding blocks 16 are in contact with the inner wall of the sleeve seat 15, the inner wall of the sleeve seat 15 is fixedly connected with two fixed blocks 17 symmetrically distributed on the two sides of the positioning rod two 14, the two fixed blocks 17 are in contact with the outer wall of the positioning rod two 14, the two fixed blocks 17 are fixedly connected with arc-shaped springs 18 on the two sides, the arc-shaped springs 18 are located on the outer side of the positioning rod two 14, the two fixed blocks 17 are fixedly connected with two sliding rings 19 slidingly penetrating the sliding blocks 16, the two sliding rings 19 are located on the outer side of the positioning rod two 14, and the arc-shaped springs 18 are sleeved on the outer side of the sliding ring 19.

[0047] In the embodiment, when the safety belt 7 and the auxiliary belt 9 hold the thighs and hips of the user respectively, the user can perform deep squat training, and when the user rotates the winding box 6 through the safety belt 7, the positioning rod two 14 drives the sliding block 16 to move along the outer wall of the sliding ring 19 and compresses the arc-shaped spring 18, so that when the user stands up, the arc-shaped spring 18 can reset the sliding block 16, thereby driving the winding box 6 to reset, achieving the effect of assisting standing up, reducing the wear and tear between the safety belt 7 and the winding box 6, and improving the durability of the safety belt 7.

[0048] Embodiment three

[0049] Please refer to Figure 2 , Figure 8 and Figure 9 , the base 1 is further illustrated in other embodiments, and the bottom of the base 1 is fixedly installed with anti-skid strips 20.

[0050] The installation clips 21 are installed between the safety belt 7 and the auxiliary belt 9, the surface of the safety belt 7 is provided with installation holes for installing the installation clips 21, and the two installation clips 21 are made of heteropolar magnets.

[0051] The length of the installation groove 501 is greater than the length of the inclined supporting rod 502, the thickness of the storage box 401 is greater than the thickness of the supporting rod 2, and the inclined supporting rod 502 can be accommodated in the inside of the installation groove 501.

[0052] In the embodiment, when the user performs deep squat training, the anti-skid strips 20 at the bottom of the base 1 achieve the effect of preventing slipping, improving the stability of the base 1, and after the training is completed, the two storage boxes 401 are close to each other, the two installation clips 21 are in contact, and the principle of attracting each other of the heteropolar magnets is utilized, so as to facilitate storage of the safety belt 7 and the auxiliary belt 9, and the inclined supporting rod 502 can be accommodated in the installation groove 501, facilitating the user to store and place the device.

[0053] It should be noted that, in the present document, the terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0054] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement of parts shown. It is to be understood that all related terms not specifically defined in the specification shall be interpreted in accordance with United States Patent Office interpretation of Dictionary of Electrical and Electronic Terms, Third Edition, as revised effective September 1, 2001, and any updates thereto.

Claims

1. A post-spinal column surgery deep squat rehabilitation device comprising two symmetrically distributed bases (1), the top of the base (1) is provided with a supporting rod (2), characterized in that: The support rod (2) is installed on the top of the base (1) through the positioning rod (10), the top of the support rod (2) is provided with a winding box (6), two winding boxes (6) are provided with a safety belt (7), the inside of the winding box (6) is provided with a locking retractor (8) for recycling and locking the safety belt (7), the outside of the safety belt (7) is provided with a sub-belt (9) for holding the hip, the inside of the winding box (6) is provided with a locking mechanism (3) for locking the safety belt (7); An adjusting mechanism (4) is used for adjusting the closing and separation of the two bases (1), the adjusting mechanism (4) is installed on the top of the base (1), and the top of the base (1) is also provided with a vertical mechanism (5) for supporting the support rod (2); The locking mechanism (3) comprises a fixed frame (301) fixedly installed on the outside of the winding box (6), a handle (302) is installed on the inside of the fixed frame (301), a cavity is formed in the inside of the handle (302), an installation rod (303) extending to the inside of the handle (302) is fixedly connected to the inner shaft of the locking retractor (8), a ratchet (304) is fixedly sleeved on the outside of the installation rod (303), a brake insertion strip (305) is arranged above the ratchet (304), the brake insertion strip (305) is fixedly arranged on the inner wall of the handle (302), two symmetrically distributed spring (306) are fixedly connected to the bottom inner wall of the fixed frame (301), a resisting plate (307) is fixedly connected between the two spring (306), the top of the resisting plate (307) is in contact with the outside of the handle (302), a support insertion strip (308) is fixedly connected to the top of the fixed frame (301) and located between the two spring (306), and a through hole is formed in the outside of the handle (302) and used for movably inserting the support insertion strip (308).

2. A post-operative spinal column squatting rehabilitation device according to claim 1, wherein: The adjusting mechanism (4) includes a storage box (401) fixedly installed on the top of the base (1), a cross rod (402) installed between the two storage boxes (401), a sliding rod (403) installed at four ends of the cross rod (402), a sliding groove is formed in the surface of the storage box (401) for limiting sliding of the sliding rod (403), a T-shaped block (404) is fixedly connected at four ends of the cross rod (402), a spring three (405) is fixedly connected between the T-shaped block (404) and the inner wall of the storage box (401), two symmetrical pull boxes (406) are installed on the side of the storage box (401) away from the cross rod (402), a spring rod (407) is fixedly connected between the inner wall of the pull box (406) and the storage box (401), two limiting insertion strips (408) slidingly penetrating through the storage box (401) are fixedly connected to the outer side of the pull box (406), the limiting insertion strips (408) are in contact with the outer side of the cross rod (402), the limiting insertion strips (408) are located on both sides of the T-shaped block (404), and a handle (409) is fixedly connected between the two pull boxes (406).

3. A post-operative spinal column squatting rehabilitation device according to claim 2, wherein: The vertical mechanism (5) includes a mounting groove (501) formed in the outer side of the supporting rod (2) close to the storage box (401), an inclined supporting rod (502) is fixedly installed on the outer side of the mounting groove (501), a clamping plate plug (503) is fixedly installed at the end of the inclined supporting rod (502) away from the mounting groove (501), a fixed socket (504) is fixedly connected to the top of the storage box (401), an opening is formed in the surface of the fixed socket (504) for unlocking insertion of the clamping plate plug (503), a rack plate (505) is arranged on the outer side of the positioning rod one (10), the rack plate (505) slidingly penetrates through the surface of the storage box (401), the rack plate (505) is fixedly arranged on the surface of the T-shaped block (404), and a gear slot (506) is formed in the outer side of the positioning rod one (10) for cooperation of the rack plate (505).

4. A post-operative spinal column squatting rehabilitation device according to claim 2, wherein: A clamping ring (11) is sleeved on the outer side of the mounting rod (303), and a spring two (12) is fixedly connected between the clamping ring (11) and the inner wall of the handle (302).

5. A post-operative spinal column squatting rehabilitation device according to claim 1, wherein: The bottom of the winding box (6) is fixedly connected with a mounting block (13), the two sides of the mounting block (13) are fixedly connected with a positioning rod two (14), the outer side of the positioning rod two (14) is sleeved with a sleeve seat (15), the sleeve seat (15) is fixedly arranged on one end of the supporting rod (2) close to the winding box (6), the outer side of the positioning rod two (14) is fixedly connected with two symmetrical sliding blocks (16), the inner wall of the sleeve seat (15) is fixedly connected with two fixed blocks (17) symmetrically arranged on the two sides of the positioning rod two (14), and the two sides of the sliding block (16) and the two fixed blocks (17) are fixedly connected with arc springs (18).

6. A post-operative spinal column squatting rehabilitation device according to claim 5, wherein: Two sliding rings (19) sliding through the sliding block (16) are fixedly connected between the two fixed blocks (17), and the arc-shaped spring (18) is sleeved on the outer side of the sliding ring (19).

7. A post-operative spinal column squatting rehabilitation device according to claim 1, wherein: The bottom of the base (1) is fixedly provided with anti-skid strips (20) in rubber cushion structure.

8. A post-operative spinal column squatting rehabilitation device according to claim 1, wherein: Mounting clamps (21) made of different pole magnets are mounted between the safety belt (7) and the auxiliary belt (9).

9. A post-operative spinal column squatting rehabilitation device according to claim 3, wherein: The length of the mounting groove (501) is greater than the length of the inclined supporting rod (502), and the thickness of the storage box (401) is greater than the thickness of the supporting rod (2).

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