CN112657129A - Rotator cuff muscle group strength training device - Google Patents

Rotator cuff muscle group strength training device Download PDF

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Publication number
CN112657129A
CN112657129A CN202011549479.6A CN202011549479A CN112657129A CN 112657129 A CN112657129 A CN 112657129A CN 202011549479 A CN202011549479 A CN 202011549479A CN 112657129 A CN112657129 A CN 112657129A
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China
Prior art keywords
fixed
base
ring
side wall
rod
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CN202011549479.6A
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Chinese (zh)
Inventor
邢新阳
王睿岩
汪丽华
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HEBEI INSTITUTE OF PHYSICAL EDUCATION
Shijiazhuang University
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HEBEI INSTITUTE OF PHYSICAL EDUCATION
Shijiazhuang University
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Priority to CN202011549479.6A priority Critical patent/CN112657129A/en
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Abstract

肩袖肌群力量训练器,本发明涉及力量训练器技术领域;它包含底座、支撑机构和训练机构,底座上侧的左右两侧均悬设有训练机构,训练机构中的固定板一侧壁的前后两侧均分别固定在支撑机构中的插杆上,支撑机构中的螺杆的下端分别穿过底座上侧壁四角上的轴承后,通过轴承与底座下侧壁的四角旋接;两侧的训练机构固定在支撑机构两侧的插杆上,可根据训练者的体型调节插杆的位置,进而调节训练机构的位置,从而适用于不同身形的训练者使用,本发明具有设置合理,制作成本低等优点。

Figure 202011549479

A rotator cuff muscle group strength training device, the invention relates to the technical field of strength training devices; it includes a base, a support mechanism and a training mechanism, the left and right sides of the upper side of the base are suspended with training mechanisms, and one side wall of a fixed plate in the training mechanism is The front and rear sides of the base are respectively fixed on the insert rods in the support mechanism, and the lower ends of the screws in the support mechanism pass through the bearings on the four corners of the upper side wall of the base respectively, and are screwed to the four corners of the lower side wall of the base through the bearings; The training mechanism is fixed on the insertion rods on both sides of the support mechanism, the position of the insertion rod can be adjusted according to the body shape of the trainer, and then the position of the training mechanism can be adjusted, so as to be suitable for use by trainers of different body shapes, and the present invention has the advantages of reasonable setting, Advantages such as low production cost.

Figure 202011549479

Description

Rotator cuff muscle group strength training device
Technical Field
The invention relates to the technical field of strength training devices, in particular to a rotator cuff muscle group strength training device.
Background
The rotator cuff is also called as a rotator cuff and is a group of tendon complex body surrounding the humeral head, the rotator cuff consists of tendons of supraspinatus, infraspinatus, tere minor and infrascapular muscles, is attached to the edges of a greater humerus tubercle and an anatomical humeral neck, the inner surface of the rotator cuff is tightly connected with an articular capsule, the outer surface of the rotator cuff is a deltoid sliding capsule surrounding the upper end of the humeral head, the humeral head can be put into a glenoid to stabilize the joint and assist the abduction of the shoulder joint, and the rotator cuff has a rotating function, more and more people pay more attention to the health of the body along with the improvement of the living standard of people, but because the pace of life of people is accelerated and the pressure of life is increased nowadays, more and more young people do not want to do more energy to move, so that the scapula is easy to be injured, the rotator cuff is trained in the follow-up treatment and then the recovery is accelerated, but the position of the fixing plates at two sides can not be adjusted, improvements are needed.
Disclosure of Invention
The invention aims to provide a rotator cuff muscle group strength trainer which is reasonable in design and convenient to use, aiming at the defects and shortcomings of the prior art, wherein training mechanisms on two sides are fixed on insertion rods on two sides of a supporting mechanism, and the positions of the insertion rods can be adjusted according to the body types of trainees, so that the position of the training mechanism is adjusted, and the rotator cuff muscle group strength trainer is suitable for trainees with different shapes.
In order to achieve the purpose, the invention adopts the technical scheme that: the training mechanism is suspended on the left side and the right side of the upper side of the base, the front side and the rear side of one side wall of a fixed plate in the training mechanism are respectively fixed on inserted rods in the supporting mechanism, and the lower ends of screws in the supporting mechanism are respectively screwed with four corners of the lower side wall of the base through bearings after passing through the bearings on the four corners of the upper side wall of the base;
the training mechanism further comprises a rocking handle, a connecting rod, a limiting ring, a fixed inner ring, a spring and a fixed outer ring, wherein the fixed outer ring is fixed on the side wall of one side of the fixed plate, which is far away from the center of the base, a plurality of clamping grooves are fixed on the inner wall of the fixed outer ring in an equiangular manner, clamping plates are embedded in the clamping grooves, the spring is fixed on the side wall of one side of each clamping plate, the other end of the spring is fixedly connected with the outer ring wall of the fixed inner ring, the fixed inner ring is sleeved on the rotating rod, one end of the rotating rod is screwed with the limiting ring through threads, the limiting ring is in contact arrangement with the fixed inner ring, the other end of the rotating rod penetrates through the limiting ring and is fixedly connected with one end of the connecting rod, the connecting rod is arranged in a U shape, the middle end of the connecting rod;
the support mechanism further comprises an internal thread pipe, rotating wheels, a bevel gear, a second bevel gear, a rocker and a sleeve, the sleeve is sleeved on the inserted rod and fixed through bolts, the sleeve is fixed on the outer annular wall of the upper end of the internal thread pipe respectively, the internal thread pipe is sleeved on the screw rod and connected in a screwing mode through threads, the lower end of the screw rod is sleeved with the rotating wheels, the four rotating wheels are connected through a conveying belt, the rotating wheels are arranged inside the base, one bevel gear is arranged on the lower side of one rotating wheel and sleeved and fixed on the screw rod, the first bevel gear is meshed with the second bevel gear, the second bevel gear is sleeved on the inner end of the rocker, and the outer end of the rocker is exposed outside the base after passing through a bearing on the side wall of the base.
Furthermore, a plum blossom hand wrench is fixed on the left end of the rocker, and the plum blossom hand wrench is hung on the left side of the base.
Furthermore, the top of both sides all is equipped with the limiting plate about the base, both sides are fixed respectively on the upper end of the internal thread pipe with one side around the limiting plate lateral wall of both sides about, both sides are adjacent to the lateral wall of sleeve pipe one side respectively with sheathed tube one end fixed connection around the limiting plate.
Further, the four corners of the lower side wall of the base are provided with through holes, universal wheels are arranged in the through holes, the upper sides of the universal wheels penetrate through the through holes respectively and are fixed to the four corners of the lower surface of the movable plate, the four corners of the upper surface of the movable plate are fixed with electric push rods, the upper ends of the electric push rods are fixed to the inner side wall of the upper side of the base, the electric push rods are connected with a storage battery, and the storage battery is arranged on the inner side wall of the upper side of the base.
Further, the base on the center of lateral wall be equipped with the opening, the embedded backup pad that is equipped with of this opening, the upside of this backup pad outward flange is equipped with protruding circle, this protruding circle and backup pad formula structure as an organic whole, protruding circle inlays to be established in the concave circle of the inside upside of opening, the upper surface of backup pad and the upper surface of base are same horizontal plane setting, backup pad and battery fixed connection.
Furthermore, the left side and the right side of the upper surface of the supporting plate are both provided with grooves, handles are embedded in the grooves, and the handles are fixedly connected with the lower side walls of the grooves.
After adopting the structure, the invention has the beneficial effects that:
1. the training mechanisms on the two sides are fixed on the inserting rods on the two sides of the supporting mechanism, the positions of the inserting rods can be adjusted according to the body shapes of trainers, and then the positions of the training mechanisms are adjusted, so that the training mechanism is suitable for trainers with different shapes;
2. the support mechanism comprises a screw and an internal thread pipe, the internal thread pipe can be driven to move up and down by rotating the screw, and the internal thread pipe drives the training mechanism to move up and down by matching the sleeve and the inserted link, so that the training mechanism is suitable for trainers with different heights;
3. the rocking handle in the training mechanism of the left and right sides is held respectively to the left and right hands, drives the connecting rod through the rocking handle and rotates, and the connecting rod drives the bull stick and rotates, and the bull stick drives fixed inner ring and rotates, and fixed inner ring passes through the spring and is connected with fixed outer loop to make the spring produce the resistance to fixed inner ring, and then play the effect of training at the pivoted in-process.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a sectional view taken along line B-B in fig. 2.
Fig. 5 is an enlarged view of the portion C in fig. 4.
Fig. 6 is a schematic structural view of a fixing plate according to the present invention.
Fig. 7 is an enlarged view of a portion D in fig. 6.
Description of reference numerals:
the device comprises a base 1, a training mechanism 2, a fixing plate 2-1, a rocking handle 2-2, a connecting rod 2-3, a limiting ring 2-4, a limiting ring 2-5, a fixed inner ring 2-6, a spring 2-7, a fixed outer ring 2-8, a rotating rod 2-9, a clamping groove 2-10, a clamping plate 2-11, a supporting mechanism 3, an inserting rod 3-1, a screw rod 3-2, an internal threaded pipe 3-3, a rotating wheel 3-4, a first bevel gear 3-5, a second bevel gear 3-6, a rocker 3-7, a sleeve 3-8, a quincunx hand wrench 4, a limiting plate 5, a through hole 6, a universal wheel 7, a movable plate 8, an electric push rod 9, a storage battery 10, an opening 11, a supporting plate 12, a convex ring 13, a groove 14 and a handle 15.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment: the training mechanism 2 is suspended on the left side and the right side of the upper side of the base 1, the training mechanism 2 is composed of a fixed plate 2-1, a rocking handle 2-2, a connecting rod 2-3, a limiting ring 2-4, a limiting ring 2-5, a fixed inner ring 2-6, a spring 2-7 and a fixed outer ring 2-8, a fixed outer ring 2-8 is welded and fixed on the side wall of the fixed plate 2-1 far away from the center of the base 1, a plurality of clamping grooves 2-10 are welded and fixed on the inner wall of the fixed outer ring 2-8 at equal angles, clamping plates 2-11 are embedded in the clamping grooves 2-10, springs 2-7 are welded and fixed on the side wall of one side of each clamping plate 2-11, the other ends of the springs 2-7 are welded and fixed with the outer ring wall of the fixed inner ring 2-6 respectively, the fixed inner ring 2-6 is movably sleeved on the rotating rod 2-9, the left end of the rotating rod 2-9 is screwed with the limiting ring 2-4 through threads, the limiting ring 2-4 is contacted with the fixed inner ring 2-6, after one end of the rotating rod 2-9 adjacent to the fixed inner ring 2-6 passes through the limiting ring 2-5, is welded and fixed with the left end of the connecting rod 2-3, the connecting rod 2-3 is arranged in a U shape, the middle end of the connecting rod 2-3 passes through the bearing on the fixed plate 2-1 and then is welded and fixed with the rocking handle 2-2, the bearing is embedded in the fixed plate 2-1, and the outer ring of the bearing is welded and fixed with the inner side wall of the fixed plate 2-1, the inner ring of the connecting rod is fixedly welded with the middle end of the connecting rod 2-3, and the limiting ring 2-5 is movably connected with the rotating rod 2-9;
the front side and the rear side of one side wall of a fixed plate 2-1 in a training mechanism 2 are respectively welded and fixed on insertion rods 3-1 at two sides in a supporting mechanism 3, the lower end of a screw rod 3-2 in the supporting mechanism 3 passes through bearings at four corners of the upper side wall of a base 1 respectively and then is screwed with four corners of the lower side wall of the base 1 through the bearings, the bearings on the upper side wall and the lower side wall of the base 1 are respectively embedded in the upper side wall and the lower side wall of the base 1, the outer ring of the bearing is welded and fixed with the inner side walls at the upper side and the lower side of the base 1; the supporting mechanism 3 also comprises an internal threaded pipe 3-3, rotating wheels 3-4, a first bevel gear 3-5, a second bevel gear 3-6, a rocker 3-7 and a sleeve 3-8, wherein the sleeve 3-8 is sleeved on the inserted rod 3-1 and fixed through bolts, the sleeve 3-8 is respectively welded and fixed on the outer annular wall at the upper end of the internal threaded pipe 3-3, the internal threaded pipe 3-3 is sleeved on the screw rod 3-2 and is screwed through threads, the rotating wheels 3-4 are all sleeved and welded and fixed on the lower end of the screw rod 3-2, the four rotating wheels 3-4 are connected through a conveyor belt, the rotating wheels 3-4 are arranged inside the base 1, the first bevel gear 3-5 is arranged at the lower side of the rotating wheel 3-4 at the left front side, the first bevel gear 3-5 is sleeved and welded and fixed on the screw rod 3-2, the first bevel gear 3-5 and the second bevel gear 3-6 are meshed, the second bevel gear 3-6 is sleeved, welded and fixed on the right end of a rocker 3-7, the left end of the rocker 3-7 passes through a bearing on the left side wall of the base 1 and then is welded and fixed with the quincuncial hand wrench 4, the bearing is embedded in the left side wall of the base 1, the outer ring of the bearing is welded and fixed with the inner side wall on the left side of the base 1, the inner ring of the bearing is welded and fixed with the left end of the rocker 3-7, the rocker 3-7 can be conveniently driven to rotate by the quincuncial hand wrench 4, a limiting plate 5 is arranged above the left side and the right side of the base 1, the front side and the rear side of one side wall of the limiting plate 5 on the left side and the right side are respectively welded and fixed on the upper end of the internally threaded pipe 3-3 on, the stability of the sleeves 3-8 can be increased;
four corners of the lower side wall of the base 1 are all provided with through holes 6, the through holes 6 are all internally provided with universal wheels 7, the upper sides of the universal wheels 7 are respectively fixed on the four corners of the lower surface of the movable plate 8 through bolts after passing through the through holes 6, the four corners of the upper surface of the movable plate 8 are all fixed with electric push rods 9 through bolts, the upper ends of the electric push rods 9 are fixed on the inner side wall of the upper side of the base 1 through bolts, the electric push rods 9 are connected with a storage battery 10, the storage battery 10 is arranged on the inner side wall of the upper side of the base 1, the center of the upper side wall of the base 1 is provided with an opening 11, a support plate 12 is embedded in the opening 11, the upper side of the outer edge of the support plate 12 is integrally formed with a convex ring 13, the convex ring 13 is embedded in a concave ring at the upper side inside the opening, can conveniently change battery 10, recess 14 has all been seted up to the left and right sides of backup pad 12 upper surface, and this recess 14 is embedded to be equipped with handle 15, and this handle 15 passes through bolt and recess 14's lower lateral wall fixed connection, can conveniently pull out backup pad 12 through handle 15.
The working principle of the specific embodiment is as follows: when the universal wheel seat is used, the electric push rod 9 is started, the electric push rod 9 drives the movable plate 8 to move downwards, the movable plate 8 drives the universal wheel 7 to move downwards until the universal wheel 7 abuts against the ground, then the base 1 is pushed upwards until the movable plate 8 abuts against the inner side wall of the lower side of the base 1, then the base 1 is pushed to a required position, then the electric push rod 9 is closed, the electric push rod 9 drives the movable plate 8 to move upwards, the movable plate 8 drives the universal wheel 7 to move upwards until the universal wheel 7 is accommodated in the base 1, the lower side of the base 1 is contacted with the ground, then the quincunx hand wrench 4 is rotated, the quincunx hand wrench 4 drives the second bevel gear 3-6 to rotate, the second bevel gear 3-6 drives the first bevel gear 3-5 to rotate, the first bevel gear 3-5 drives the screw rod 3-2 on the left front side to rotate, and the screw rod 3-2 drives the, the rotating wheel 3-4 drives another three rotating wheels 3-4 to rotate through a conveyor belt, the three rotating wheels 3-4 drive the screw rods 3-2 in the rotating wheels to rotate, the four screw rods 3-2 drive the internally threaded pipes 3-3 to move up and down at the same time until the training mechanisms 2 on the two sides are moved to the proper height, then the position of the inserted rod 3-1 is moved after the bolts on the sleeve 3-8 are loosened, so that the fixed plate 2-1 can be driven by the inserted rod 3-1 to move towards the center until the distance between the rocking handles 2-2 on the two sides is the same as the width of the body of a trainer, then the bolts on the sleeve 3-8 are screwed, after the adjustment is completed, the trainer stands on the base 1, then holds the rocking handles 2-2 on the two sides, rocks the rocking handles 2-2, and the rocking handles 2-2 drive the connecting rod 2-3 to, the connecting rod 2-3 drives the rotating rod 2-9 to rotate, the rotating rod 2-9 drives the fixed inner ring 2-6 to rotate, the fixed inner ring 2-6 drives the spring 2-7 to move in the rotating process, when the fixed inner ring 2-6 moves to the upper side inside the fixed outer ring 2-8, the spring 2-7 at the upper side needs to be compressed, the spring 2-7 at the lower side needs to be pulled upwards, when the fixed inner ring 2-6 moves to the rear side inside the fixed outer ring 2-8, the spring 2-7 at the rear side needs to be compressed, the spring 2-7 at the front side needs to be pulled towards the rear side, when the fixed inner ring 2-6 moves to the front side inside the fixed outer ring 2-8, the spring 2-7 at the front side needs to be compressed, the spring 2-7 at the rear side needs to be pulled towards the front side, and resistance is generated on the fixed inner ring 2-6 through the elasticity of the spring 2-7, and then the arm of the trainer is trained in the rotating process, after the rotation device is used for a long time, the elasticity of the spring 2-7 is reduced, the clamping plate 2-11 can be drawn out from the clamping groove 2-10, the limiting ring 2-4 is screwed off, and the fixed inner ring 2-6 is detached, so that the replacement is convenient.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the training mechanisms 2 on the two sides are fixed on the inserted rods 3-1 on the two sides of the supporting mechanism 3, the positions of the inserted rods 3-1 can be adjusted according to the body types of trainers, and then the positions of the training mechanisms 2 are adjusted, so that the training mechanism is suitable for trainers with different body shapes;
2. the supporting mechanism 3 comprises a screw rod 3-2 and an internal threaded pipe 3-3, the internal threaded pipe 3-3 can be driven to move up and down by rotating the screw rod 3-2, and the internal threaded pipe 3-3 drives the training mechanism 2 to move up and down by matching the sleeve 3-8 and the inserted link 3-1, so that the training mechanism is suitable for trainers with different heights;
3. the left hand and the right hand respectively hold rocking handles 2-2 in the training mechanisms 2 on the left side and the right side, the rocking handles 2-2 drive connecting rods 2-3 to rotate, the connecting rods 2-3 drive rotating rods 2-9 to rotate, the rotating rods 2-9 drive fixed inner rings 2-6 to rotate, and the fixed inner rings 2-6 are connected with fixed outer rings 2-8 through springs 2-7, so that the springs 2-7 generate resistance on the fixed inner rings 2-6, and a training effect is achieved in the rotating process;
4. the interior of the base 1 is connected with a movable plate 8 through an electric push rod 9, the movable plate 8 can drive the universal wheel 7 to move downwards until the universal wheel 7 is pushed to the lower side of the base 1, so that the movement is convenient, and after the movable plate is moved to a proper position, the universal wheel 7 is retracted into the base 1 through the electric push rod 9, so that the stability can be improved;
5. the electric push rod 9 is connected with the storage battery 10, and the electric push rod 9 can be supplied with electric energy through the storage battery 10, so that the operation is convenient.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (7)

1.肩袖肌群力量训练器,其特征在于:它包含底座(1)、训练机构(2)和支撑机构(3),底座(1)上侧的左右两侧均悬设有训练机构(2),训练机构(2)中的固定板(2-1)一侧壁的前后两侧均分别固定在支撑机构(3)中的插杆(3-1)上,支撑机构(3)中的螺杆(3-2)的下端分别穿过底座(1)上侧壁四角上的轴承后,通过轴承与底座(1)下侧壁的四角旋接;1. The rotator cuff muscle group strength training device is characterized in that: it comprises a base (1), a training mechanism (2) and a support mechanism (3), and the left and right sides of the upper side of the base (1) are suspended with training mechanisms ( 2), the front and rear sides of one side wall of the fixing plate (2-1) in the training mechanism (2) are respectively fixed on the insertion rod (3-1) in the supporting mechanism (3), and the supporting mechanism (3) After the lower ends of the screw (3-2) respectively pass through the bearings on the four corners of the upper side wall of the base (1), they are screwed to the four corners of the lower side wall of the base (1) through the bearings; 上述训练机构(2)还包含摇柄(2-2)、连接杆(2-3)、限位环(2-4)、限位圈(2-5)、固定内环(2-6)、弹簧(2-7)和固定外环(2-8),固定板(2-1)远离底座(1)中心一侧的侧壁上均固定有固定外环(2-8),该固定外环(2-8)的内壁上等角固定有数个卡槽(2-10),该卡槽(2-10)内均嵌设有卡板(2-11),该卡板(2-11)一侧的侧壁上均固定有弹簧(2-7),该弹簧(2-7)的另一端分别与固定内环(2-6)的外环壁固定连接,固定内环(2-6)套设在转杆(2-9)上,该转杆(2-9)的一端上通过螺纹旋接有限位环(2-4),该限位环(2-4)与固定内环(2-6)接触设置,转杆(2-9)另一端穿过限位圈(2-5)后,与连接杆(2-3)的一端固定连接,连接杆(2-3)呈“U”形设置,连接杆(2-3)的中端穿过固定板(2-1)上的轴承后,与摇柄(2-2)固定连接,限位圈(2-5)与转杆(2-9)活动连接;The above training mechanism (2) also includes a crank handle (2-2), a connecting rod (2-3), a limit ring (2-4), a limit ring (2-5), and a fixed inner ring (2-6) , the spring (2-7) and the fixed outer ring (2-8). The fixed outer ring (2-8) is fixed on the side wall of the fixing plate (2-1) away from the center of the base (1). Several card slots (2-10) are fixed equiangularly on the inner wall of the outer ring (2-8), and card plates (2-11) are embedded in the card slots (2-10). 11) A spring (2-7) is fixed on the side wall of one side, and the other end of the spring (2-7) is fixedly connected with the outer ring wall of the fixed inner ring (2-6), and the fixed inner ring (2-6) -6) Set on the rotating rod (2-9), the limit ring (2-4) is screwed on one end of the rotating rod (2-9), and the limit ring (2-4) is connected with the fixed The inner ring (2-6) is set in contact, and the other end of the rotating rod (2-9) is fixedly connected with one end of the connecting rod (2-3) after passing through the limit ring (2-5), and the connecting rod (2-3 ) is arranged in a "U" shape, the middle end of the connecting rod (2-3) passes through the bearing on the fixing plate (2-1), and is fixedly connected with the rocker (2-2), and the limit ring (2-5) ) is movably connected with the rotating rod (2-9); 上述支撑机构(3)还包含内螺纹管(3-3)、转动轮(3-4)、一号伞齿轮(3-5)、二号伞齿轮(3-6)、摇杆(3-7)和套管(3-8),套管(3-8)套设在插杆(3-1)上,且通过螺栓固定,套管(3-8)分别固定在内螺纹管(3-3)上端的外环壁上,内螺纹管(3-3)套设在螺杆(3-2)上,且通过螺纹旋接,螺杆(3-2)的下端上均套设固定有转动轮(3-4),四个转动轮(3-4)通过传送带连接,转动轮(3-4)设置于底座(1)的内部,其中一个的转动轮(3-4)的下侧设有一号伞齿轮(3-5),该一号伞齿轮(3-5)套设固定在螺杆(3-2)上,一号伞齿轮(3-5)与二号伞齿轮(3-6)啮合设置,二号伞齿轮(3-6)套设在摇杆(3-7)的内端上,摇杆(3-7)的外端穿过底座(1)侧壁上的轴承后,露设在底座(1)的外侧。The above-mentioned support mechanism (3) also includes an internally threaded pipe (3-3), a rotating wheel (3-4), a No. 1 bevel gear (3-5), a No. 2 bevel gear (3-6), a rocker (3- 7) and the sleeve (3-8), the sleeve (3-8) is sleeved on the insertion rod (3-1), and is fixed by bolts, and the sleeve (3-8) is respectively fixed to the inner threaded pipe (3-1). -3) On the outer ring wall of the upper end, the inner threaded pipe (3-3) is sleeved on the screw rod (3-2), and is screwed through the screw thread, and the lower end of the screw rod (3-2) is sleeved and fixed with a rotating Wheels (3-4), four rotating wheels (3-4) are connected by a conveyor belt, the rotating wheels (3-4) are arranged inside the base (1), and the lower side of one of the rotating wheels (3-4) is set. The No. 1 bevel gear (3-5), the No. 1 bevel gear (3-5) is sleeved and fixed on the screw (3-2), the No. 1 bevel gear (3-5) and the No. 2 bevel gear (3-6) ) meshing setting, the No. 2 bevel gear (3-6) is sleeved on the inner end of the rocker (3-7), and the outer end of the rocker (3-7) passes through the bearing on the side wall of the base (1). , which is exposed on the outside of the base (1). 2.根据权利要求1所述的肩袖肌群力量训练器,其特征在于:所述的摇杆(3-7)的左端上固定有梅花手拧(4),该梅花手拧(4)悬设在底座(1)的外侧,通过梅花手拧(4)带动摇杆(3-7)转动。2. The rotator cuff muscle group strength training device according to claim 1, characterized in that: a plum blossom hand screw (4) is fixed on the left end of the rocker (3-7), and the plum blossom hand twist (4) It is suspended on the outside of the base (1), and the rocker (3-7) is driven to rotate by the plum blossom hand screw (4). 3.根据权利要求1所述的肩袖肌群力量训练器,其特征在于:所述的底座(1)左右两侧的上方均设有限位板(5),左右两侧的限位板(5)一侧壁的前后两侧分别固定在同一侧的内螺纹管(3-3)的上端上,限位板(5)相邻于套管(3-8)一侧的侧壁的前后两侧分别与套管(3-8)的一端固定连接,通过限位板(5)对套管(3-8)进行支撑。3. The rotator cuff muscle group strength training device according to claim 1, characterized in that: the upper left and right sides of the base (1) are provided with limit plates (5), and the limit plates ( 5) The front and rear sides of a side wall are respectively fixed on the upper end of the inner threaded pipe (3-3) on the same side, and the limit plate (5) is adjacent to the front and rear sides of the side wall on the side of the sleeve (3-8). Both sides are respectively fixedly connected with one end of the sleeve (3-8), and the sleeve (3-8) is supported by the limit plate (5). 4.根据权利要求1所述的肩袖肌群力量训练器,其特征在于:所述的底座(1)下侧壁的四角上均开设有通孔(6),该通孔(6)内均设有万向轮(7),该万向轮(7)的上侧分别穿过通孔(6)后,固定在活动板(8)下表面的四角上,活动板(8)上表面的四角上均固定有电动推杆(9),该电动推杆(9)的上端固定在底座(1)上侧的内侧壁上,电动推杆(9)与蓄电池(10)连接,蓄电池(10)设置于底座(1)上侧的内侧壁上,在需要移动时,通过电动推杆(9)向下侧推动活动板(8),活动板(8)带动万向轮(7)向下移动,使得万向轮(7)露至底座(1)的下侧,通过万向轮(7)带动底座(1)移动,当无需移动时,则通过电动推杆(9)带动活动板(8)向上移动,活动板(8)带动万向轮(7)向上移动,直至将万向轮(7)收纳至底座(1)内部,使得底座(1)与地面接触。4. The rotator cuff muscle group strength training device according to claim 1, wherein the four corners of the lower side wall of the base (1) are provided with through holes (6), and the through holes (6) are inside All are provided with a universal wheel (7), the upper side of the universal wheel (7) is fixed on the four corners of the lower surface of the movable plate (8) after passing through the through holes (6) respectively, and the upper surface of the movable plate (8) An electric push rod (9) is fixed on the four corners of the electric push rod (9), the upper end of the electric push rod (9) is fixed on the inner wall of the upper side of the base (1), the electric push rod (9) is connected with the battery (10), and the battery ( 10) It is arranged on the inner side wall of the upper side of the base (1). When it needs to be moved, the movable plate (8) is pushed downward by the electric push rod (9), and the movable plate (8) drives the universal wheel (7) to Move down so that the universal wheel (7) is exposed to the underside of the base (1), and the base (1) is driven by the universal wheel (7) to move. When no movement is required, the movable plate is driven by the electric push rod (9). (8) Move upward, the movable plate (8) drives the universal wheel (7) to move upward until the universal wheel (7) is stored inside the base (1), so that the base (1) is in contact with the ground. 5.根据权利要求4所述的肩袖肌群力量训练器,其特征在于:所述的底座(1)上侧壁的中心设有开口(11),该开口(11)内嵌设有支撑板(12),该支撑板(12)外边缘的上侧设有凸圈(13),该凸圈(13)与支撑板(12)为一体式结构,凸圈(13)嵌设在开口(11)内部上侧的凹圈内,支撑板(12)的上表面与底座(1)的上表面呈同一水平面设置,支撑板(12)与蓄电池(10)固定连接,当蓄电池(10)内的电使用完后,将支撑板(12)取下后,对蓄电池(10)进行更换或者充电。The rotator cuff muscle group strength training device according to claim 4, characterized in that: an opening (11) is provided in the center of the upper side wall of the base (1), and a support is embedded in the opening (11). A plate (12), the upper side of the outer edge of the support plate (12) is provided with a convex ring (13), the convex ring (13) and the support plate (12) are in an integrated structure, and the convex ring (13) is embedded in the opening (11) In the concave ring on the inner upper side, the upper surface of the support plate (12) and the upper surface of the base (1) are arranged in the same horizontal plane, and the support plate (12) is fixedly connected with the battery (10), when the battery (10) After the electricity inside is used up, the support plate (12) is removed, and the battery (10) is replaced or charged. 6.根据权利要求5所述的肩袖肌群力量训练器,其特征在于:所述的支撑板(12)上表面的左右两侧均设有凹槽(14),该凹槽(14)内嵌设有拉手(15),该拉手(15)与凹槽(14)的下侧壁固定连接,通过拉手(15)将支撑板(12)向上抬起。6. The rotator cuff muscle group strength training device according to claim 5, characterized in that: grooves (14) are provided on the left and right sides of the upper surface of the support plate (12), and the grooves (14) A handle (15) is embedded in the handle, the handle (15) is fixedly connected with the lower side wall of the groove (14), and the support plate (12) is lifted upward through the handle (15). 7.根据权利要求1所述的肩袖肌群力量训练器,其特征在于:它的工作原理:使用时,转动摇杆(3-7)带动二号伞齿轮(3-6)转动,二号伞齿轮(3-6)带动一号伞齿轮(3-5)转动,一号伞齿轮(3-5)带动螺杆(3-2)转动,该螺杆(3-2)带动其上转动轮(3-4)转动,该转动轮(3-4)通过传送带带动另三个转动轮(3-4)转动,三个转动轮(3-4)则带动其内部的螺杆(3-2)转动,四个螺杆(3-2)同时带动内螺纹管(3-3)上下移动,直至将两侧的训练机构(2)移动至合适的高度,再松开套管(3-8)上的螺栓后,移动插杆(3-1)的位置,从而通过插杆(3-1)带动固定板(2-1)向中心移动,直至两侧的摇柄(2-2)之间的距离与训练者身体的宽度相同,再将套管(3-8)上的螺栓拧紧,调节好后,训练者站在底座(1)上,然后手握两侧的摇柄(2-2),摇动摇柄(2-2),摇柄(2-2)带动连接杆(2-3)转动,连接杆(2-3)带动转杆(2-9)转动,转杆(2-9)带动固定内环(2-6)转动,固定内环(2-6)在转动的过程中,带动弹簧(2-7)移动,当固定内环(2-6)移动至固定外环(2-8)内部的上侧时,则需将上侧的弹簧(2-7)压缩,将下侧的弹簧(2-7)向上拉动,当固定内环(2-6)移动至固定外环(2-8)内部的后侧时,则需将后侧的弹簧(2-7)压缩,将前侧的弹簧(2-7)向后侧拉动,而当固定内环(2-6)移动至固定外环(2-8)内部前侧时,则需将前侧的弹簧(2-7)压缩,将后侧的弹簧(2-7)向前侧拉动,通过弹簧(2-7)的弹力对固定内环(2-6)产生阻力,进而在转动的过程中对训练者的手臂起到训练的效果,当使用长久后,弹簧(2-7)的弹力降低后,将卡板(2-11)从卡槽(2-10)内抽出,将限位环(2-4)旋下,将固定内环(2-6)卸下,从而方便更换。7. The rotator cuff muscle group strength training device according to claim 1, characterized in that: its working principle: when in use, rotating the rocker (3-7) drives the No. 2 bevel gear (3-6) to rotate, and the second The No. 1 bevel gear (3-6) drives the No. 1 bevel gear (3-5) to rotate, and the No. 1 bevel gear (3-5) drives the screw (3-2) to rotate, and the screw (3-2) drives the upper rotating wheel (3-4) rotates, the rotating wheel (3-4) drives the other three rotating wheels (3-4) to rotate through the conveyor belt, and the three rotating wheels (3-4) drive the internal screw (3-2) Turn, the four screws (3-2) simultaneously drive the inner threaded pipe (3-3) to move up and down until the training mechanisms (2) on both sides are moved to a suitable height, and then loosen the casing (3-8) After installing the bolts, move the position of the insertion rod (3-1), so that the fixed plate (2-1) is moved to the center by the insertion rod (3-1) until the The distance is the same as the width of the trainer's body, and then tighten the bolts on the sleeve (3-8). After adjustment, the trainer stands on the base (1), and then holds the crank handles (2-2) on both sides. , shake the rocker (2-2), the rocker (2-2) drives the connecting rod (2-3) to rotate, the connecting rod (2-3) drives the rotating rod (2-9) to rotate, and the rotating rod (2-9) rotates ) drives the fixed inner ring (2-6) to rotate, the fixed inner ring (2-6) drives the spring (2-7) to move during the rotation process, when the fixed inner ring (2-6) moves to the fixed outer ring ( 2-8) When the inner side is on the upper side, you need to compress the spring (2-7) on the upper side and pull the spring (2-7) on the lower side upwards. When the inner ring (2-6) moves to the outer side When the inner ring (2-8) is on the rear side, compress the spring (2-7) on the rear side, pull the spring (2-7) on the front side to the rear side, and when fixing the inner ring (2-6) ) to the inner front of the fixed outer ring (2-8), the front spring (2-7) needs to be compressed, the rear spring (2-7) is pulled forward, and the spring (2-7) 7) The elastic force of the fixed inner ring (2-6) produces resistance, which in turn has the effect of training the trainer's arm during the rotation. Pull out the card plate (2-11) from the card slot (2-10), unscrew the limit ring (2-4), and remove the inner fixed ring (2-6), so as to facilitate replacement.
CN202011549479.6A 2020-12-24 2020-12-24 Rotator cuff muscle group strength training device Pending CN112657129A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9737747B1 (en) * 2012-01-11 2017-08-22 Alliance Design And Development Group, Inc. Methods of adjusting stiffness and flexibility in devices, apparatus and equipment
CN107243139A (en) * 2017-07-31 2017-10-13 郭子恒 A kind of new-type physical training instrument
CN207898884U (en) * 2018-02-06 2018-09-25 鄂州职业大学 A kind of multi-functional old physiotherapy nursing device
CN210448001U (en) * 2019-07-23 2020-05-05 镇原县第一人民医院 Orthopedic upper limb rehabilitation device
CN112569530A (en) * 2020-08-11 2021-03-30 河北体育学院 Rotator cuff muscle group strength training device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9737747B1 (en) * 2012-01-11 2017-08-22 Alliance Design And Development Group, Inc. Methods of adjusting stiffness and flexibility in devices, apparatus and equipment
CN107243139A (en) * 2017-07-31 2017-10-13 郭子恒 A kind of new-type physical training instrument
CN207898884U (en) * 2018-02-06 2018-09-25 鄂州职业大学 A kind of multi-functional old physiotherapy nursing device
CN210448001U (en) * 2019-07-23 2020-05-05 镇原县第一人民医院 Orthopedic upper limb rehabilitation device
CN112569530A (en) * 2020-08-11 2021-03-30 河北体育学院 Rotator cuff muscle group strength training device

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Application publication date: 20210416