Scoliosis correcting device

Abstract

The utility model discloses a scoliosis correcting device, and belongs to the technical field of correcting instruments. Comprising a supporting seat, a backrest plate, an air pump, two fixing blocks, an expansion layer and an air guide pipe, the supporting seat is horizontally arranged, the backrest plate is vertically and fixedly arranged on one side of the supporting seat, the two fixing blocks are vertically arranged side by side and fixedly installed on the vertical side face, facing the supporting seat, of the backrest plate, and the opposite faces of the fixing blocks are arranged in a step shape; and the expansion layer is fixed on one step-shaped side surface of the fixed block. The expansion layer extrudes muscles on the two sides of the spine and generates massage and extrusion actions on the spine, in this way, the spine slightly bent laterally can return to the normal curvature and straightness, the effect of correcting scoliosis is achieved, repeated and continuous pressing can be achieved, due to the fact that air pressure is adopted for pressing, large impact force does not exist in the whole pressing process, and the spine is not damaged. And the degree of damage to the spine during spine correction is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of scoliosis correction devices, belong to the technical field of corrector. BACKGROUND

[0002] At present, scoliosis has become the third disease that harms the health of teenagers, and the treatment methods mainly include surgical treatment and conservative treatment, and the orthosis is a very important way in conservative treatment.

[0003] Slight scoliosis can be corrected by correction equipment, and scoliosis is divided into up-down scoliosis and left-right scoliosis, wherein up-down scoliosis is more common, and the existing correction equipment corrects the spine in the form of hard binding, which is easy to produce relative impact between the correction equipment and the spine during the correction process, causing damage to the spine. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a scoliosis correction device, which solves the problem that the correction equipment corrects the spine in the form of hard binding in the prior art, which is easy to produce relative impact between the correction equipment and the spine during the correction process, causing damage to the spine.

[0005] The technical problem to be solved by the utility model is solved by the following technical solution: a scoliosis correction device, comprising a support seat, a backrest plate, an air pump, a fixing block, an expansion layer and a gas guide pipe, the support seat is horizontally arranged, the backrest plate is vertically arranged on one side of the support seat, two fixing blocks are vertically arranged side by side, the fixing blocks are fixedly installed on the vertical side of the backrest plate facing the support seat, the opposite side of the fixing block is arranged in a stepped shape, the expansion layer is fixed on the stepped side of the fixing block, the expansion layer and the stepped side of the fixing block form a closed expansion cavity, the air pump is fixedly installed on the side end face of the support seat away from the backrest plate, one end of the gas guide pipe is communicated with the air pump, and the other end of the gas guide pipe is communicated with the expansion cavity.

[0006] By adopting the above technical solution, the user stands straight on the support seat, and the back is close to the backrest plate, at this time, the expansion layer abuts against the muscles on both sides of the user's back, and then the air pump is started, and the gas is filled into or discharged from the expansion cavity through the gas guide pipe, so as to increase or reduce the air pressure in the expansion cavity, and then control the expansion and contraction of the expansion layer, when the expansion layer expands, the expansion layer extrudes the muscles on both sides of the spine, and produces a massaging and extruding action on the spine, which can make the slightly scoliotic spine return to normal curvature, and has the effect of correcting scoliosis, and can reciprocatingly and continuously press, since the air pressure is used for pressing, there is no large impact force in the whole pressing process, which is beneficial to reducing the damage degree of the spine during the correction of the spine.

[0007] The utility model further sets up: the opposite surface of backrest board is fixedly provided with bandage, and the end of two bandages far from backrest board is detachably fixedly connected.

[0008] By adopting the above technical scheme, when the user uses the correction device for a long time, the user's back can be closely attached to the backrest board for a long time through the fixation of the two bandages, so as to avoid the influence of the user's humpback on the correction of the spine.

[0009] The utility model further sets up: the part of backrest board between two fixed blocks is horizontally provided with a movable channel, the opposite vertical side of the movable channel is vertically provided with a sliding cavity, a threaded screw rod is vertically arranged in the sliding cavity, an adjusting motor is fixed to the vertical end of the backrest board far from the support base, the adjusting motor is power-connected with the end of the threaded screw rod, a threaded block is slidably arranged in the sliding cavity, the threaded block is threadedly connected with the threaded screw rod, a bending plate is arranged in the movable channel, one group of diagonal oblique directions of the bending plate are fixedly connected with two threaded blocks respectively, the bending plate is convexly curved towards the support base, and the other group of diagonal oblique directions of the bending plate extend into the sliding cavity and are sleeved with the threaded screw rod.

[0010] By adopting the above technical scheme, when the adjusting motor is started to drive the threaded screw rod to rotate, the threaded block is driven to slide in the sliding cavity under the action of the threaded structure, since the diagonal oblique directions of the bending plate are fixedly connected with two threaded blocks respectively, the curvature of the bending plate can be controlled by controlling the spacing of the two threaded blocks at this time, so as to control the amplitude of the convex curvature of the bending plate, and then adapt to the straightness of the spine at different positions, so that the correction device can adapt to more shapes, and the use range of the correction device is improved.

[0011] The utility model further sets up: the vertical end of backrest board far from support base is detachably fixedly provided with a shielding block, the shielding block is provided with a cavity with an opening facing the backrest board, and the adjusting motor is located in the cavity.

[0012] By adopting the above technical scheme, the shielding block can separate the adjusting motor from the external structure, so as to reduce the damage of the adjusting motor caused by external factors during use.

[0013] The utility model further sets up: the recessed curved side of the bending plate is fixedly provided with fixed plate, the side surface of fixed plate away from the bending plate is provided with elastic cavity, the middle plate is slidably arranged in the elastic cavity, one end of the middle plate extends to the side of fixed plate away from the bending plate, the end surface of the middle plate in the elastic cavity is provided with spring, spring is fixedly connected with the end surface of the middle plate and the inner wall of elastic cavity respectively, the one end of the middle plate in the elastic cavity is fixedly provided with movable block, the end wall of the side away from the support base of the sliding cavity is provided with the limiting cavity which is penetrated by the backrest plate, the outer side of backrest plate away from the support base direction is provided with synchronous block, synchronous block extends to the limiting cavity in vertical direction and slides, the side of synchronous block towards the bending plate is provided with movable cavity, movable block is located in movable cavity, the one end of movable block away from the middle plate is fixed with connecting plate, connecting plate extends to the inner wall of movable cavity and is slidably connected with movable cavity.

[0014] The utility model further sets up: the movable block is provided with movement channel, movement channel penetrates movable block in axial direction, rotation axis is provided in movement channel, the axle end of rotation axis extends to movable cavity and is rotatably connected with the inner wall of movable cavity, driving motor which is connected with the axle end of rotation axis is fixedly arranged on synchronous block, the direction of two opposite vertical surfaces of rotation axis which extends towards movement channel is axial direction, the outer side curved surface of rotation axis which is located in movement channel part is provided with convex block, the side of the inner wall of movement channel close to support base is fixedly provided with interference block, interference block can interfere with the rotation path of convex block.

[0015] The utility model further sets up: the outer side of movable block is fixedly provided with the elastic stretchable sheet which is fixedly connected with the inner wall of movable cavity.

[0016] By adopting the technical scheme, in the process of adjusting the bending degree of the bent plate by adjusting the distance between the two threaded blocks, the position of the bending part of the bent plate from the synchronous block changes, at this time, the fixed plate and the intermediate plate slide relative to each other, when the distance between the two threaded blocks is unchanged and the synchronous block rises or falls, at this time, the bending degree of the bent plate is unchanged and only vertical displacement occurs, at this time, the bent plate drives the synchronous block to move vertically in sequence through the fixed plate, the intermediate plate, the movable block and the connecting plate, so that the relative static state of the synchronous block and the bent plate in the vertical direction is ensured, in the process of using the correction device by the user, the driving motor is started to drive the rotating shaft to rotate, so that the protruding block rotates with the rotating shaft, when the protruding block passes through the interference block, the interference block abuts against the protruding block, at this time, the movable block is pushed to the direction of the bent plate through the interference block, so that the movable block drives the intermediate plate to move, so that the spring is compressed, the force acting on the bent plate after the spring is compressed increases, so that the interval pressing force is generated, the pressing and resetting effect on the spine is achieved, and the elastic stretching piece is stretched when the movable block moves, at this time, the kinetic energy of the movable block is converted into the elastic potential energy of the spring and the elastic potential energy of the elastic stretching piece, so that the impact force of the bent plate on the spine part can be reduced to the maximum extent, the impact force is prevented from being too large to cause secondary damage to the spine, and the comfort and safety of the correction device are improved.

[0017] The user stands straight on the support seat, the back is close to the backrest plate, the inflation layer abuts against the muscles on both sides of the user's spine, then the air pump is started, air is filled into or discharged from the inflation cavity through the air guide pipe, so that the air pressure in the inflation cavity increases or decreases, and the inflation and contraction of the inflation layer are controlled, when the inflation layer expands, the inflation layer extrudes the muscles on both sides of the spine, and a massage extrusion action is generated on the spine, so that the slightly laterally curved spine can return to normal straightness, the spine lateral curvature correction effect is achieved, and the reciprocating and continuous pressing is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a vertical direction structural section view of the utility model;

[0020] Figure 3 It is a horizontal direction structural section view of the utility model.

[0021] In the figure: 10, support seat; 11, backrest plate; 12, movable channel; 13, shielding block; 14, bandage; 20, air pump; 21, fixed block; 22, expansion layer; 23, air guide pipe; 24, expansion cavity; 30, bending plate; 31, threaded block; 32, sliding cavity; 33, threaded screw; 34, adjusting motor; 40, synchronous block; 41, movable cavity; 42, elastic stretching piece; 43, movable block; 44, connecting plate; 45, intermediate plate; 46, fixed plate; 47, elastic cavity; 48, spring; 49, limiting cavity; 50, rotating shaft; 51, interference block; 52, movement channel. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0023] As shown in Figure 1 and Figure 3 , a scoliosis correction device comprises a support seat 10, a backrest plate 11, an air pump 20, a fixed block 21, an expansion layer 22, and an air guide pipe 23. The support seat 10 is horizontally arranged, and the backrest plate 11 is vertically arranged on one side of the support seat 10. Two fixed blocks 21 are vertically arranged side by side, and the fixed blocks 21 are fixedly installed on the vertical side of the backrest plate 11 facing the support seat 10. The opposite side of the fixed blocks 21 is arranged in a stepped manner, and the expansion layer 22 is fixed to the stepped side of the fixed blocks 21. The expansion layer 22 and the stepped side of the fixed blocks 21 form a closed expansion cavity 24. The air pump 20 is fixedly installed on the side end surface of the support seat 10 away from the backrest plate 11. One end of the air guide pipe 23 is communicated with the air pump 20, and the other end of the air guide pipe 23 is communicated with the expansion cavity 24. The opposite side of the backrest plate 11 is fixedly provided with a bandage 14, and the ends of the two bandages 14 away from the backrest plate 11 are detachably fixedly connected. When the user uses the correction device for a long time, the two bandages 14 are used to fix the user's back so that the user's back can be closely attached to the backrest plate 11 for a long time, thereby avoiding the influence of the user's humpback on the correction of the spine.

[0024] As shown in Figures 2-3As shown, the part of the backrest plate 11 between the two fixing blocks 21 is horizontally provided with a movable channel 12, the opposite vertical sides of the movable channel 12 are vertically provided with sliding cavities 32, a threaded screw rod 33 is vertically rotatably arranged in the sliding cavities 32, an adjusting motor 34 is fixed to the vertical end of the backrest plate 11 away from the support base 10, the adjusting motor 34 is power-connected to the end of the threaded screw rod 33, a threaded block 31 is slidably arranged in the sliding cavity 32, the threaded block 31 is threadedly connected with the threaded screw rod 33, a bending plate 30 is arranged in the movable channel 12, one group of diagonal oblique directions of the bending plate 30 are respectively fixedly connected with the two threaded blocks 31, the bending plate 30 is protrudingly bent towards the support base 10, and the other group of diagonal oblique directions of the bending plate 30 extend into the sliding cavity 32 and are sleeved with the threaded screw rod 33.

[0025] As shown, Figures 1-2 the vertical end of the backrest plate 11 away from the support base 10 is detachably fixedly provided with a shielding block 13, the shielding block 13 is provided with a cavity with an opening facing the backrest plate 11, and the adjusting motor 34 is arranged in the cavity. The shielding block 13 can separate the adjusting motor 34 from the external structure, reducing the damage of the adjusting motor 34 caused by external factors during use.

[0026] As shown, Figures 2-3As shown, a fixed plate 46 is fixedly provided on the concave curved side of the bending plate 30, and an elastic cavity 47 is opened on the side of the fixed plate 46 away from the bending plate 30. An intermediate plate 45 is slidably provided in the elastic cavity 47. One end of the intermediate plate 45 extends to the side of the fixed plate 46 away from the bending plate 30. A spring 48 is provided on one end surface of the intermediate plate 45 located in the elastic cavity 47. The spring 48 is fixedly connected to the inner wall of the elastic cavity 47 and the end surface of the intermediate plate 45 respectively. A movable block 43 is fixedly provided on one end of the intermediate plate 45 located in the elastic cavity 47. A limiting cavity 49 that passes through the backrest plate 11 is provided on the end wall of the cavity 32 on one side away from the support seat 10, and a synchronization block 40 is provided on the outer side of the backrest plate 11 away from the support seat 10. The synchronization block 40 partially extends into the limiting cavity 49 and slides in the vertical direction. A movable cavity 41 is provided on the side of the synchronization block 40 facing the bending plate 30, and the movable block 43 is located in the movable cavity 41. A connecting plate 44 is fixed to the end of the movable block 43 away from the middle plate 45, and the connecting plate 44 extends to the inner wall of the movable cavity 41 and is slidably connected to the movable cavity 41. A motion channel 52 is defined within the movable block 43, axially extending through the movable block 43. A rotating shaft 50 is disposed within the motion channel 52, the end of which extends into the movable cavity 41 and is rotatably connected to the inner wall of the movable cavity 41. A drive motor is fixedly mounted on the synchronization block 40, which is dynamically connected to the end of the rotating shaft 50. The axial direction of the rotating shaft 50 extends toward two relatively vertical surfaces of the movable channel 12. A raised block is disposed on the outer curved surface of the rotating shaft 50 located within the motion channel 52. An interference block 51 is fixedly mounted on the inner wall of the motion channel 52, adjacent to the support seat 10, to interfere with the rotational path of the raised block. An elastic stretching sheet 42 is fixedly mounted on the outer side of the movable block 43, which is fixedly connected to the inner wall of the movable cavity 41.

[0027] The user sits upright on the support seat 10 with his back against the backrest board 11. At this time, the expansion layer 22 contacts the muscles on both sides of the user's back spine, and then the air pump 20 is started, and gas is filled or discharged into the expansion chamber 24 through the air guide tube 23, so that the air pressure in the expansion chamber 24 increases or decreases, thereby controlling the expansion and contraction of the expansion layer 22. When the expansion layer 22 expands, the expansion layer 22 squeezes the muscles on both sides of the spine, producing a massaging and squeezing action on the spine, which can restore the slightly scoliotic spine to its normal straightness, play a role in correcting scoliosis, and can press back and forth continuously. Since air pressure is used for pressing, there is no large impact force in the entire pressing process, which is beneficial to reducing the degree of damage to the spine during spinal correction.

[0028] When the adjusting motor 34 starts to drive the threaded rod 33 to rotate, the threaded block 31 is driven to slide in the sliding cavity 32 under the action of the threaded structure, and since the diagonal of the bent plate 30 is fixed with the two threaded blocks 31 respectively, the bending degree of the bent plate 30 can be adjusted by controlling the interval of the two threaded blocks 31, thereby controlling the amplitude of the convex bending of the bent plate 30, and further adapting the straightness of the spine at different positions, so that the correction device can adapt to more shapes and improve the use range of the correction device.

[0029] During the process of adjusting the bending degree of the bent plate 30 by adjusting the interval of the two threaded blocks 31, the position of the bending part of the bent plate 30 away from the synchronous block 40 changes, and the fixed plate 46 and the intermediate plate 45 slide relative to each other, and when the interval of the two threaded blocks 31 is unchanged and the synchronous block 40 rises or falls, the bending degree of the bent plate 30 is unchanged and only vertical displacement occurs, and the bent plate 30 drives the synchronous block 40 to move vertically through the fixed plate 46, the intermediate plate 45, the movable block 43 and the connecting plate 44 in turn, thereby ensuring the relative static state of the vertical position of the synchronous block 40 and the bent plate 30.

[0030] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and various changes and improvements can be made without departing from the spirit and scope of the present application. These changes and improvements fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A scoliosis correction device, characterized in that: The invention comprises a support seat (10), a backrest plate (11), an air pump (20), a fixed block (21), an expansion layer (22), and an air guide tube (23). The support seat (10) is arranged horizontally, the backrest plate (11) is vertically fixedly arranged on one side of the support seat (10), two fixed blocks (21) are vertically arranged side by side, the fixed block (21) is fixedly installed on the vertical side of the backrest plate (11) facing the support seat (10), the opposite side of the fixed block (21) is arranged in a stepped shape, the expansion layer (22) is fixed on the stepped side of the fixed block (21), the expansion layer (22) and the stepped side of the fixed block (21) surround each other to form a closed expansion chamber (24), the air pump (20) is fixedly installed on the end face of one side of the support seat (10) away from the backrest plate (11), one end of the air guide tube (23) is communicated with the air pump (20), and the other end of the air guide tube (23) is communicated with the expansion chamber (24).

2. The scoliosis correction device according to claim 1, characterized in that: The opposite surface of the backrest plate (11) is fixedly provided with a binding belt (14), and the ends of the two binding belts (14) away from the backrest plate (11) are detachably fixedly connected.

3. The scoliosis correction device according to claim 1, characterized in that: The portion of the backrest plate (11) between the two fixed blocks (21) is horizontally penetrated by a movable channel (12), and a sliding cavity (32) is vertically opened on the vertical side surface opposite to the movable channel (12), and a threaded screw (33) is vertically rotated in the sliding cavity (32). An adjusting motor (34) is fixed to the vertical end of the backrest plate (11) away from the support seat (10), and the adjusting motor (34) is dynamically connected to the end of the threaded screw (33). A threaded block (31) is slidably provided in the sliding cavity (32), and the threaded block (31) is threadedly connected to the threaded screw (33). A bending plate (30) is provided in the movable channel (12), and a group of oblique diagonals of the bending plate (30) are respectively fixedly connected to the two threaded blocks (31). The bending plate (30) is convexly bent toward the direction of the support seat (10), and another group of oblique diagonals of the bending plate (30) extends into the sliding cavity (32) and is sleeved with the threaded screw (33).

4. The scoliosis correction device according to claim 3, characterized in that: A blocking block (13) is detachably fixedly provided on the vertical end of the backrest plate (11) away from the support seat (10), and a cavity with an opening toward the backrest plate (11) is provided in the blocking block (13), and the regulating motor (34) is located in the cavity.

5. The scoliosis correction device according to claim 3, characterized in that: A fixed plate (46) is fixedly provided on the concave curved side of the bending plate (30), an elastic cavity (47) is provided on the side of the fixed plate (46) away from the bending plate (30), an intermediate plate (45) is slidably provided in the elastic cavity (47), one end of the intermediate plate (45) extends to the side of the fixed plate (46) away from the bending plate (30), a spring (48) is provided on one end face of the intermediate plate (45) located in the elastic cavity (47), the spring (48) is fixedly connected to the inner wall of the elastic cavity (47) and the end face of the intermediate plate (45), a movable block (43) is fixedly provided on one end of the intermediate plate (45) located in the elastic cavity (47), and the sliding cavity (3 2) A limiting cavity (49) is provided on an end wall on one side away from the support seat (10) and the backrest plate (11) passes through the limiting cavity. A synchronization block (40) is provided on the outer side of the backrest plate (11) away from the support seat (10). The synchronization block (40) partially extends into the limiting cavity (49) and slides in a vertical direction. A movable cavity (41) is provided on a side of the synchronization block (40) facing the bending plate (30). The movable block (43) is located in the movable cavity (41). A connecting plate (44) is fixed to one end of the movable block (43) away from the middle plate (45). The connecting plate (44) extends to the inner wall of the movable cavity (41) and is slidably connected to the movable cavity (41).

6. The scoliosis correction device according to claim 5, characterized in that: A motion channel (52) is provided in the movable block (43), and the motion channel (52) axially penetrates the movable block (43). A rotating shaft (50) is provided in the motion channel (52), and the shaft end of the rotating shaft (50) extends into the movable cavity (41) and is rotatably connected to the inner wall of the movable cavity (41). A driving motor is fixedly provided on the synchronization block (40) and is dynamically connected to the shaft end of the rotating shaft (50). The axial direction of the rotating shaft (50) extends in the direction of two relatively vertical surfaces of the movable channel (12). A protruding block is provided on the outer curved surface of the portion of the rotating shaft (50) located in the motion channel (52). An interference block (51) is fixedly provided on the side of the inner wall of the motion channel (52) close to the support seat (10), and the interference block (51) can interfere with the rotation path of the protruding block.

7. The scoliosis correction device according to claim 6, characterized in that: An elastic stretching piece (42) fixedly connected to the inner wall of the movable cavity (41) is fixedly provided on the outer side of the movable block (43).

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