CN112402907A - Auxiliary exercise device for children orthopedics department - Google Patents
Auxiliary exercise device for children orthopedics department Download PDFInfo
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- CN112402907A CN112402907A CN202011314691.4A CN202011314691A CN112402907A CN 112402907 A CN112402907 A CN 112402907A CN 202011314691 A CN202011314691 A CN 202011314691A CN 112402907 A CN112402907 A CN 112402907A
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- fixed
- bevel gear
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a child orthopedics auxiliary exercise device in the technical field of child orthopedics, which comprises a base, wherein a fixed box and a plurality of display assemblies are arranged on the top surface of the base, a rotating cylinder, a rotating table and a seat plate are arranged on the fixed box, a backup plate, a pushing assembly and a moving assembly are arranged on the seat plate, and the moving assembly is connected with the rotating assembly; through having the show drawing around unreeling at the show shelf on taking turns for show interesting characters or picture etc. and through making the rolling wheel rotate, switch the show content of show window department, rotate certain angle to the show shelf department that corresponds the position as children, can see different content, improve the interest of taking exercise.
Description
Technical Field
The invention relates to the technical field of child orthopedics, in particular to a child orthopedics auxiliary exercise device.
Background
Osteology is also known as orthopedics. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system.
With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury spectrum requires the advancement of orthopedics.
With the development and progress of science and technology, bone science has been greatly developed in diagnosis and treatment. The establishment and development of hand surgery enable the diagnosis and treatment technology of hand trauma to be rapidly popularized and improved; various effective surgical methods are adopted for arthritis patients, so that the patients lying in bed for many years stand up from the new position; the treatment of malignant bone tumor has been developed from single amputation to comprehensive treatment, and the cure rate and survival rate of the operation are improved; with the development of material science, some complex fractures can also be treated by internal fixation; the functions and performances of the artificial joint and the artificial vertebral body are more perfect. In summary, the development of bone science is indistinguishable from the development of basic medicine, particularly experimental medicine and material science.
Orthopedics is also one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury spectrum requires the orthopedics to be advanced with time.
In the process of orthopedic treatment of children, after the legs of some orthopedic children patients are subjected to surgery, the orthopedic children patients need to recover for a long time, and the legs can not normally move in the recovery process, so that the normal operation of various functions of the human body can be influenced, and the orthopedic children patients can not normally walk or move for a long time, therefore, after the legs are recovered, some auxiliary exercises are usually required to be carried out, and the muscles and the movement of the legs can reach normal levels.
When doing exercise, usually make the motion exercise of repetition with the help of the exercise device, for adult, the exercise of repetition is accepted and normally accomplished, but for younger children, the action of repetition makes them feel boring, lacks the interest, and then makes children can't persist the exercise of accomplishing a certain amount of time, influences the recovery of leg function.
Based on the above, the invention designs an auxiliary exercise device for children orthopedics to solve the above problems.
Disclosure of Invention
The invention aims to provide an auxiliary exercise device for orthopedics of children, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a supplementary exercise device of children orthopedics, the on-line screen storage device comprises a base, the top surface center department of base is fixed with fixed case, the top surface outside evenly is equipped with a plurality of show subassemblies along the circumferencial direction, the top surface center department of fixed case rotates and is connected with a rotation section of thick bamboo, the bottom of rotating a section of thick bamboo stretches into in the fixed case, and be fixed with annular rotation platform, provide the supporting role for rotating a section of thick bamboo isotructure through rotating platform and base, the top of rotating a section of thick bamboo is fixed with horizontally seat, the medial extremity top surface of seat is fixed with the backup plate, and the outside end of seat outwards extends, the outside section top surface of seat is equipped with the promotion subassembly, the bottom surface corresponds the position and is equipped with the removal subassembly, and the removal subassembly corresponds with the promotion subassembly and is connected.
Preferably, the rotating assembly comprises a fixed column fixed at the center of the top surface of the base, a bevel gear disc is fixed at the top end of the fixed column, a transmission shaft is arranged on the side wall of the upper portion of the rotating cylinder, two ends of the rotating shaft are respectively connected with the bottom surface of the seat and the top surface of the rotating cylinder in a rotating mode, a third bevel gear is fixed at the inner side end of the transmission shaft and meshed with the bevel gear disc, a first bevel gear is fixed at the outer side end of the transmission shaft and meshed with a second bevel gear, a vertical rotating shaft is fixed at the center of the second bevel gear, a one-way gear is connected to the upper portion of the rotating shaft in a rotating mode, and.
Preferably, a ratchet groove is formed in the center of the top surface of the one-way gear, a connecting block is fixed on a shaft section of the rotating shaft, which is located in the ratchet groove, a pawl is rotatably connected to the connecting block, the middle of the pawl is correspondingly connected with the connecting block through a spring, and the pawl is correspondingly connected with a ratchet of the ratchet groove.
Preferably, the removal subassembly includes two slide rails that symmetry and parallel are fixed in the seat bottom surface, sliding connection has the removal frame of rectangle between two slide rails, one-way gear is arranged in removing the frame, and remove one of them side of frame and evenly be provided with a plurality of teeth along length direction, and through tooth and one-way gear meshing, the outside end of removing the frame is fixed with vertical clamp plate, and the top of clamp plate corresponds with the promotion subassembly and is connected, correspond on the bottom surface front side section of seat and be fixed with the riser, and be equipped with the spring between riser and the clamp plate.
Preferably, the promotion subassembly includes the slide with seat top surface sliding connection, and the top surface symmetry of slide is fixed with two push pedals, and the push pedal slope sets up, and top surface upper portion is fixed with the spacing axle, and the bottom surface symmetry of slide is fixed with two vertical slide bars, corresponds on the seat and is equipped with the shifting chute, and slide bar sliding connection is in the shifting chute that corresponds, and the bottom all with the top surface fixed connection of clamp plate.
Preferably, the display assembly comprises a display frame fixed on the top surface of the base, a display window is arranged on the upper portion of the display frame, an unwinding wheel is rotatably connected to the upper portion of the outer side surface of the display frame, a winding wheel is rotatably connected to the lower portion of the outer side surface of the display frame, the display window is located between the unwinding wheel and the winding wheel, and the winding wheel is connected with a motor.
Preferably, a horizontal transverse plate is fixed on the outer side of the top surface of the display frame, a fixing plate is fixed on the bottom surface of the transverse plate, two horizontal guide rods are connected to the fixing plate in a sliding mode, a limiting plate is fixed to the outer side ends of the guide rods together, an adjusting plate is fixed to the inner side ends of the guide rods together, a spring is arranged between the adjusting plate and the fixing plate, and a pressing wheel is connected to the inner side face of the adjusting plate in a rotating mode.
Preferably, the top surface of the rotating table is fixed with a bevel gear ring, the winding wheel is correspondingly connected with the bevel gear ring through a connecting assembly, the connecting assembly comprises a connecting shaft rotatably connected with the bottom of the display frame, the inner side end of the connecting shaft extends into the fixed box and is fixed with a fourth bevel gear, the fourth bevel gear is meshed with the bevel gear ring, the outer side end of the connecting shaft is fixed with a fifth bevel gear, the fifth bevel gear is meshed with a sixth bevel gear, the sixth bevel gear is rotatably connected with the base, one side of the sixth bevel gear is fixed with a belt wheel, the corresponding side of the winding wheel is also fixed with a belt wheel, and the two belt wheels are correspondingly connected through a transmission belt.
Preferably, all be fixed with the cushion on the top surface of seat and the medial surface of backup plate, improve the travelling comfort of children when sitting on the seat, both sides limit upper portion of backup plate all is fixed with the fixed band, and is fixed with the thread gluing on the outside section of fixed band, and two fixed bands correspond through the thread gluing and connect.
Preferably, the bottom surface outside of seat is fixed with vertical bracing piece, and the bottom mounting of bracing piece has the backup pad, and the bottom surface of backup pad evenly is provided with a plurality of ball grooves, is equipped with the ball in the ball groove, and the underrun ball of backup pad contacts with the top surface of base, and the bottom surface of revolving stage evenly is provided with a plurality of ball grooves, is equipped with the ball in the ball groove, and the underrun ball of revolving stage contacts with the top surface of base.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, children sit on the seat plate and lean against the back plate, the two feet are respectively placed on the two push plates of the pushing assembly, and the feet are clamped between the limiting shaft and the push plates, so that the feet are prevented from being accidentally separated from the push plates in the exercise process;
2. the leg-exercising device has the advantages that the leg exerts force to enable the foot to pedal the push plate to move outwards and drive the moving assembly to move, the rotating assembly drives structures such as the seat plate to rotate around the fixed bevel gear disc, then the leg is recovered, the pushing assembly, the moving assembly and the like return, and accordingly leg muscles of children are exercised through the reciprocating motion of the leg and the foot;
3. according to the invention, the display drawing is wound on the unwinding wheel of the display frame and is used for displaying interesting characters or pictures and the like, the display content at the display window is switched by rotating the winding wheel, when a child rotates the seat plate through leg exercise movement, the child rotates to the display frame at a corresponding position by a certain angle, so that different contents can be seen, and the exercise interest is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing an internal structure of a rotary cylinder according to the present invention;
FIG. 3 is a schematic view of a pushing assembly according to the present invention;
FIG. 4 is a schematic view of the moving assembly of the present invention;
FIG. 5 is a schematic structural diagram of a moving frame according to the present invention;
FIG. 6 is a schematic view of the structure of the one-way gear of the present invention;
FIG. 7 is a schematic structural view of a display assembly of the present invention;
FIG. 8 is a schematic structural view of a pinch roller of the present invention;
fig. 9 is a schematic structural view of the connecting assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a base, 101-a fixed column, 102-a fixed box and 103-a conical fluted disc;
2-rotating table, 201-rotating cylinder, 202-seat plate, 203-backup plate, 204-fixing belt, 205-moving groove, 206-vertical plate, 207-supporting rod, 208-supporting plate, 209-sliding rail and 210-bevel gear ring;
3-a display rack, 301-a display window, 302-an unreeling wheel, 303-a reeling wheel, 304-a pressing wheel, 305-an adjusting plate, 306-a guide rod and 307-a fixing plate;
4-a sliding plate, 401-a push plate, 402-a limiting shaft and 403-a sliding rod;
5-moving frame, 501-pressing plate;
6-one-way gear 601-ratchet groove 602-connecting block 603-pawl;
7-a transmission shaft, 701-a first bevel gear, 702-a second bevel gear, 703-a rotating shaft, 704-a third bevel gear;
8-connecting shaft, 801-fourth bevel gear, 802-fifth bevel gear and 803-sixth bevel gear.
Detailed Description
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
Example one
Referring to the drawings, the present invention provides a technical solution: the utility model provides a children's orthopedics is assisted and is taken exercise device, including base 1, base 1's top surface center department is fixed with fixed case 102, the top surface outside evenly is equipped with a plurality of show subassemblies along the circumferencial direction, fixed case 102's top surface center department rotates and is connected with and rotates a section of thick bamboo 201, the bottom of rotating a section of thick bamboo 201 stretches into in fixed case 102, and be fixed with annular rotation platform 2, provide supporting role for rotating a section of thick bamboo 201 isotructure through rotating platform 2 and base 1, the top of rotating a section of thick bamboo 201 is fixed with horizontally seat 202, the medial extremity top surface of seat 202 is fixed with backup plate 203, and the outside end of seat 202 outwards extends, the outside section top surface of seat 202 is equipped with and promotes the subassembly, the bottom surface corresponds the position and is equipped with the removal subassembly, and remove the subassembly and promote the subassembly and correspond and be connected, the upper portion.
The rotating assembly comprises a fixed column 101 fixed at the center of the top surface of the base 1, a bevel gear disc 103 is fixed at the top end of the fixed column 101, a transmission shaft 7 is arranged on the side wall of the upper portion of the rotating cylinder 201, two ends of the rotating shaft 703 are respectively connected with the bottom surface of the seat plate 202 and the top surface of the rotating cylinder 201 in a rotating mode, a third bevel gear 704 is fixed at the inner side end of the transmission shaft 7, the third bevel gear 704 is meshed with the bevel gear disc 103, a first bevel gear 701 is fixed at the outer side end of the transmission shaft 7, a second bevel gear 702 is meshed with the first bevel gear 701, a vertical rotating shaft 703 is fixed at the center of the second bevel gear 702, a one-way gear 6 is connected to the upper portion of the.
A ratchet groove 601 is arranged at the center of the top surface of the one-way gear 6, a connecting block 602 is fixed on a shaft section of the rotating shaft 703 positioned in the ratchet groove 601, a pawl 603 is rotatably connected on the connecting block 602, the middle part of the pawl 603 is correspondingly connected with the connecting block 602 through a spring, and the pawl 603 is correspondingly connected with a ratchet of the ratchet groove 601.
Remove the subassembly including symmetry and parallel fixation in two slide rails 209 of seat 202 bottom surface, sliding connection has the removal frame 5 of rectangle between two slide rails 209, one-way gear 6 is located and removes frame 5, and remove one of them side of frame 5 and evenly be provided with a plurality of teeth along length direction, and through tooth and the meshing of one-way gear 6, the outside end of removing frame 5 is fixed with vertical clamp plate 501, and the top of clamp plate 501 corresponds with the promotion subassembly and is connected, correspond on the bottom surface front side section of seat 202 and be fixed with riser 206, and be equipped with the spring between riser 206 and the clamp plate 501.
The pushing assembly comprises a sliding plate 4 connected with the top surface of the seat plate 202 in a sliding manner, two pushing plates 401 are symmetrically fixed to the top surface of the sliding plate 4, the pushing plates 401 are obliquely arranged, a limiting shaft 402 is fixed to the upper portion of the top surface, two vertical sliding rods 403 are symmetrically fixed to the bottom surface of the sliding plate 4, a moving groove 205 is correspondingly arranged on the seat plate 202, the sliding rods 403 are connected in the corresponding moving groove 205 in a sliding manner, and the bottom ends of the sliding rods are fixedly connected with the top surface of the pressing plate 501.
The display assembly comprises a display frame 3 fixed on the top surface of the base 1, a display window 301 is arranged on the upper portion of the display frame 3, an unwinding wheel 302 is rotatably connected to the upper portion of the outer side surface of the display frame 3, a winding wheel 303 is rotatably connected to the lower portion of the outer side surface of the display frame 3, the display window 301 is located between the unwinding wheel 302 and the winding wheel 303, and the winding wheel 303 is connected with a motor.
All be fixed with the cushion on the top surface of seat 202 and the medial surface of backup plate 203, improve the travelling comfort of children when sitting on seat 202, both sides limit upper portion of backup plate 203 all is fixed with fixed band 204, and be fixed with the thread gluing in the outside section of fixed band 204, two fixed bands 204 correspond through the thread gluing and connect, when children sit on seat 202, two fixed bands 204 are fixed through the thread gluing, and with children's upper part of the body fixed leaning on backup plate 203, avoid when the shank moves the health to rock at will.
The working principle of the embodiment is as follows: a child sits on the seat plate 202 and leans against the back-rest plate 203, two feet are respectively placed on two push plates 401 of the pushing assembly, and the feet are clamped between the limiting shaft 402 and the push plates 401, so that the feet are prevented from being accidentally separated from the push plates 401 in the exercise process, when the exercise is needed, the feet are forced to pedal the push plates 401 to move outwards through legs, the sliding rods 403 move along the moving grooves 205 and drive the moving frames 5 of the moving assembly to compress springs to move outwards, meanwhile, the one-way gears 6 rotate through teeth on the moving frames 5, the rotating shafts 703 rotate through the action of the pawls 603 and the ratchets in the inner ratchet grooves 601, then the transmission shafts 7 rotate through the transmission of the first bevel gears 701 and the second bevel gears 702, the third bevel gears 704 rotate synchronously, and accordingly the structures such as the seat plate 202 rotate around the fixed bevel gears 103;
when the legs are recovered and the push plate 401 is driven by the feet to recover, the moving frame 5 moves inwards and returns under the action of the spring and drives the one-way gear 6 to rotate, at the moment, the pawl 603 moves relative to the one-way gear 6 and slides through the ratchet back of the ratchet groove 601, and the rotating shaft 703 cannot be driven to rotate, so that the legs and the feet do reciprocating motion to exercise the leg muscles of the children;
through the reciprocating motion of promotion subassembly, make the removal subassembly move thereupon, and make seat 202 drive children self be circular motion through rotating assembly, in the motion process, seat 202 is every to be rotated certain angle, show shelf 3 will be touch to children, it has the show drawing to coil on the wheel 302 of unreeling of show shelf 3, be used for the interesting characters of show or picture etc., and rotate through making the rolling wheel 303, switch the show content of show window 301 department, when children take exercise the motion through the shank and make seat 202 rotate, it reaches the show shelf 3 departments of corresponding position to rotate certain angle, can see different contents, improve the interest of taking exercise.
Example two
The structure of this embodiment is substantially the same as that of the first embodiment, except that a horizontal transverse plate is fixed on the outer side of the top surface of the display frame 3, a fixed plate 307 is fixed on the bottom surface of the transverse plate, two horizontal guide rods 306 are slidably connected to the fixed plate 307, a limiting plate is fixed on the outer side ends of the guide rods 306, an adjusting plate 305 is fixed on the inner side ends of the guide rods 306, a spring is arranged between the adjusting plate 305 and the fixed plate 307, and a pressing wheel 304 is rotatably connected to the inner side surface of the adjusting plate 305.
The pinch roller 304 is tightly pressed on the unreeling roller 302 through the spring and the adjusting plate 305, so that the unreeling roller 302 is prevented from freely rotating, and when the reeling roller 303 rotates, the display drawing keeps a tensioning state through the pressing effect of the pinch roller 304, and the display drawing is convenient for children to check.
EXAMPLE III
The structure of this embodiment is substantially the same as that of the first embodiment, except that a bevel gear 210 is fixed on the top surface of the rotating table 2, and the winding wheel 303 is not connected to the bevel gear 210 through a connecting assembly, but is connected to the bevel gear 210 correspondingly through the connecting assembly, which includes a connecting shaft 8 rotatably connected to the bottom of the display rack 3, the inner side end of the connecting shaft 8 extends into the fixed box 102, and is fixed with a fourth bevel gear 801, and the fourth bevel gear 801 is meshed with the bevel gear 210, the outer side end of the connecting shaft 8 is fixed with a fifth bevel gear 802, the fifth bevel gear 802 is meshed with a sixth bevel gear 803, and the sixth bevel gear 803 is rotatably connected to the base 1, one side of the sixth bevel gear 803 is fixed with a belt pulley, the corresponding side of the winding wheel 303 is also fixed with a belt pulley.
When a child rotates the seat plate 202 around the circumferential direction through leg movement, the bevel gear ring 210 on the rotating table 2 moves along with the leg movement, the connecting shaft 8 rotates through the fourth bevel gear 801, then the winding wheel 303 rotates through the transmission of the fifth bevel gear 802 and the sixth bevel gear 803 and the transmission of the belt wheel and the transmission belt, so that the drawing on the unwinding wheel 302 moves, and when the seat plate 202 rotates through one circle and returns to the corresponding display rack 3, the content at the display window 301 is just switched once, and the content on the display rack 3 is automatically switched through the exercise movement of the child.
Example four
The structure of this embodiment is substantially the same as that of the first embodiment, except that a vertical support rod 207 is fixed on the outer side of the bottom surface of the seat plate 202, a support plate 208 is fixed at the bottom end of the support rod 207, a plurality of ball grooves are uniformly arranged on the bottom surface of the support plate 208, balls are arranged in the ball grooves, the bottom surface of the support plate 208 is in contact with the top surface of the base 1 through the balls, when the seat plate 202 rotates relative to the fixed box 102, the support plate 208 and the support rod 207 provide a supporting function for the outer section of the seat plate 202, thereby improving the stability of the seat plate 202, and reducing friction when the support plate 208 moves relative to the fixed box 102 through the balls, improving the flexibility of the movement of the support plate 208, a plurality of ball grooves are uniformly arranged on the bottom surface of the turntable 2, balls are arranged in the ball grooves, and the bottom surface of the turntable 2 is in contact with the top surface, the friction when the rotating table 2 moves relative to the base 1 is reduced by the balls, so that the movement flexibility of the rotating table 2 is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a supplementary exercise device of children orthopedics, includes base (1), its characterized in that: the utility model discloses a seat, including base (1), top surface center department of base (1) is fixed with fixed case (102), and the top surface outside evenly is equipped with a plurality of show subassemblies along the circumferencial direction, the top surface center department of fixed case (102) rotates and is connected with a rotation section of thick bamboo (201), and the bottom of rotating a section of thick bamboo (201) stretches into in fixed case (102) to be fixed with annular rotation platform (2), the top of rotating a section of thick bamboo (201) is fixed with horizontally seat (202), and the medial extremity top surface of seat (202) is fixed with backup plate (203), and the outside end of seat (202) outwards extends, the outside section top surface of seat (202) is equipped with the promotion subassembly, and the bottom surface corresponds the position and is equipped with the removal subassembly, and the removal subassembly corresponds with the promotion subassembly and is connected, the upper portion of fixed case is equipped with the runner assembly, and.
2. The pediatric orthopaedic exercise aid of claim 1, wherein: the rotating assembly comprises a fixed column (101) fixed at the center of the top surface of the base (1), a conical fluted disc (103) is fixed at the top end of the fixed column (101), a transmission shaft (7) is arranged on the side wall of the upper part of the rotating cylinder (201), and both ends of the rotating shaft (703) are respectively connected with the bottom surface of the seat plate (202) and the top surface of the rotating cylinder (201) in a rotating way, a third bevel gear (704) is fixed at the inner side end of the transmission shaft (7), the third bevel gear (704) is meshed with the bevel gear disc (103), a first bevel gear (701) is fixed to the outer side end of the transmission shaft (7), a second bevel gear (702) is meshed with the first bevel gear (701), a vertical rotating shaft (703) is fixed to the center of the second bevel gear (702), a one-way gear (6) is rotatably connected to the upper portion of the rotating shaft (703), and the top end of the one-way gear is rotatably connected with the bottom surface of the seat plate (202).
3. The pediatric orthopaedic exercise aid of claim 2, wherein: the ratchet wheel groove (601) is formed in the center of the top face of the one-way gear (6), a connecting block (602) is fixed on a shaft section of the rotating shaft (703) located in the ratchet wheel groove (601), a pawl (603) is connected to the connecting block (602) in a rotating mode, the middle of the pawl (603) is correspondingly connected with the connecting block (602) through a spring, and the pawl (603) is correspondingly connected with a ratchet of the ratchet wheel groove (601).
4. The pediatric orthopaedic exercise aid of claim 2, wherein: the movable assembly comprises two sliding rails (209) which are symmetrically and parallelly fixed on the bottom surface of a seat plate (202), a rectangular movable frame (5) is connected between the two sliding rails (209) in a sliding mode, one-way gears (6) are located in the movable frame (5), a plurality of teeth are evenly arranged on one side edge of the movable frame (5) along the length direction, the movable frame is meshed with the one-way gears (6) through the teeth, vertical pressing plates (501) are fixed to the outer side ends of the movable frame (5), the tops of the pressing plates (501) are correspondingly connected with the pushing assembly, vertical plates (206) are correspondingly fixed to the front side section of the bottom surface of the seat plate (202), and springs are arranged between the vertical plates (206) and the pressing plates (501).
5. The pediatric orthopaedic exercise aid of claim 4, wherein: promote the subassembly including with seat (202) top surface sliding connection's slide (4), the top surface symmetry of slide (4) is fixed with two push pedals (401), and push pedal (401) slope sets up, and top surface upper portion is fixed with spacing axle (402), the bottom surface symmetry of slide (4) is fixed with two vertical slide bars (403), corresponds on seat (202) and is equipped with shifting chute (205), slide bar (403) sliding connection is in shifting chute (205) that correspond, and the bottom all with the top surface fixed connection of clamp plate (501).
6. The pediatric orthopaedic exercise aid of claim 1, wherein: the show subassembly is equipped with show window (301) including show shelf (3) that are fixed in base (1) top surface, the upper portion of show shelf (3), the lateral surface upper portion of show shelf (3) is rotated and is connected with unreel wheel (302), and the lower part is rotated and is connected with wind-up wheel (303), and show window (301) are located unreel wheel (302) and wind-up wheel (303) between.
7. The pediatric orthopaedic exercise aid of claim 6, wherein: the top surface outside of show shelf (3) is fixed with the horizontally diaphragm, and the bottom surface of diaphragm is fixed with fixed plate (307), and sliding connection has two horizontal guide bar (306) on fixed plate (307), the outside end of guide bar (306) is fixed with the limiting plate jointly, and the medial extremity is fixed with regulating plate (305) jointly, be equipped with the spring between regulating plate (305) and fixed plate (307), and rotate on the medial surface of regulating plate (305) and be connected with pinch roller (304).
8. The pediatric orthopaedic exercise aid of claim 6, wherein: the top surface of the rotating table (2) is fixed with a bevel gear ring (210), the winding wheel (303) is correspondingly connected with the bevel gear ring (210) through a connecting assembly, the connecting assembly comprises a connecting shaft (8) rotatably connected with the bottom of the display frame (3), the inner side end of the connecting shaft (8) extends into the fixed box (102) and is fixed with a fourth bevel gear (801), the fourth bevel gear (801) is meshed with the bevel gear ring (210), the outer side end of the connecting shaft (8) is fixed with a fifth bevel gear (802), the fifth bevel gear (802) is meshed with a sixth bevel gear (803), the sixth bevel gear (803) is rotatably connected with the base (1), one side of the sixth bevel gear (803) is fixed with a belt wheel, the corresponding side of the winding wheel (303) is also fixed with a belt wheel, and the two belt wheels are correspondingly connected through a transmission belt.
9. The child orthopedics exercise assisting apparatus according to any one of claims 1 to 8, wherein: all be fixed with the cushion on the top surface of seat (202) and the medial surface of backup plate (203), both sides limit upper portion of backup plate (203) all is fixed with fixed band (204), and is fixed with the thread gluing on the outside section of fixed band (204), and two fixed bands (204) correspond through the thread gluing and connect.
10. The child orthopedics exercise assisting apparatus according to any one of claims 1 to 8, wherein: the utility model discloses a seat support of a chair, including seat (202), the bottom surface outside of seat (202) is fixed with vertical bracing piece (207), and the bottom mounting of bracing piece (207) has backup pad (208), the bottom surface of backup pad (208) evenly is provided with a plurality of ball grooves, is equipped with the ball in the ball groove, and the bottom surface of backup pad (208) passes through the top surface contact of ball and base (1), the bottom surface of rotating platform (2) evenly is provided with a plurality of ball grooves, is equipped with the ball in the ball groove, and rotates the bottom surface of platform (2) and pass through the top surface contact of ball and base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011314691.4A CN112402907A (en) | 2020-11-20 | 2020-11-20 | Auxiliary exercise device for children orthopedics department |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011314691.4A CN112402907A (en) | 2020-11-20 | 2020-11-20 | Auxiliary exercise device for children orthopedics department |
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| Publication Number | Publication Date |
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| CN112402907A true CN112402907A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011314691.4A Pending CN112402907A (en) | 2020-11-20 | 2020-11-20 | Auxiliary exercise device for children orthopedics department |
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