Exercise support for assisting correction of children's dwarf disease
By designing a lying exercise bracket for childhood dwarfism, the adjustable cam and T-bar system driven by motors can achieve horizontal stimulation of children's bones, the problem of poor neutral stimulation in the prior art is solved, and the effectiveness and sustainability of bone stretching is improved.
Patent Information
- Application Number
- CN202411953927.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The vertical stimulation exercise device in the prior art causes poor bone stretching and stimulation due to gravity compression and natural bone connections.
Design an exercise bracket to assist in correcting childhood dwarfism, adopting a lying design, including a bed, controller, waist restriction mechanism, stretching mechanism and air pump. The horizontal stimulation of the children's bones is achieved through an adjustable cam and T-rod system driven by the motor, and the children's waist and legs are further fixed through the airbag layer and air pump.
Through horizontal bone stimulation, the impact of gravity compression is reduced, the effectiveness and persistence of bone stretching is improved, and the therapeutic effect is enhanced. At the same time, the design of the emergency stop button ensures children's safety.
Smart Images
Figure CN119499076A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of medical auxiliary equipment, and in particular to an exercise support for assisting in correcting children's dwarfism. Background Art
[0002] Childhood dwarfism is a common growth and development disorder, usually manifested by a child's height being significantly lower than the average height of normal children of the same age and gender, specifically lower than two standard deviations or the third percentile; the causes of childhood dwarfism are complex and diverse, and may involve the following aspects: genetic factors, endocrine factors, nutritional factors, disease factors, social and psychological factors, etc., mainly manifested in: height is significantly lower than the average height of normal children of the same age and gender; growth rate is lower than the normal standard; bone age lags behind the actual age by 2 years or more; metabolic abnormalities, etc. In the process of medical diagnosis and treatment, long-term stimulation of bone can promote bone activity, accelerate bone differentiation and thus make bone grow. At this time, a device can be designed that can stimulate bones by external force stretching in the form of auxiliary exercise to achieve the purpose of promoting growth. However, the auxiliary exercise devices in the prior art are all standing stimulation exercises. In this case, the bones in the child's body are compressed by gravity and the natural connection of the bones when the patient stands naturally. Firstly, due to the reason of gravity itself, the stretching stimulation of the bones will be affected to a certain extent, affecting the treatment effect. Secondly, after the bones are stretched and stimulated, they are easily affected by the natural connection of the bones and immediately return to the natural connection state, resulting in a significant reduction in the stimulation effect on the bones. Therefore, the present invention discloses an exercise support for assisting in correcting children's dwarfism, which is used to assist children in performing stimulating exercises in a lying position. Summary of the invention
[0003] In order to solve the drawbacks of the prior art, the present invention designs an exercise stand for assisting in correcting children's dwarfism, comprising: a bed, a controller, a waist restriction mechanism, a stretching mechanism, and an air pump; The two sides of the bed are provided with a controller and an air pump respectively, a slot is provided in the middle of the bed to install a waist restraint mechanism, and a stretching mechanism is provided inside the bed; The stretching mechanism includes a motor, an adjusting cam, a T-shaped rod 1, a T-shaped rod 2, a push rod, a fixed sleeve, and an elastic element; the adjusting cam includes a driving wheel, a driven wheel, a telescopic sleeve rod, and an electric push rod; the lower end of the driving wheel is detachably connected to the motor; an annular groove is provided on the driving wheel and the driven wheel to connect the T-shaped rod 1 and the T-shaped rod 2, and telescopic sleeve rods are symmetrically arranged on both sides of the driving wheel and the driven wheel; the two ends of the telescopic sleeve rod are respectively rotatably connected to the driving wheel and the driven wheel, and a sliding groove is provided in the middle of the telescopic sleeve rod; the driving wheel, the driven wheel, the electric push rod and the telescopic sleeve rod form an adjusting cam with an adjustable relative distance; the relative distance of the adjusting cam is adjusted by controlling the operation of the electric push rod, and the motor is controlled to drive the adjusting cam to rotate and push the pushing distance of the T-shaped rod 1 and the T-shaped rod 2; The T-shaped rod has a sliding connection body adjusting cam on one side and an elastic element connected to the bed body on the other side, and a push rod is symmetrically arranged on the T-shaped rod; The sliding connector on one side of the T-shaped rod adjusts the cam, and an elastic element is provided on the other side to connect the bed body, and a fixing sleeve is symmetrically provided on the T-shaped rod. Furthermore, an arc-shaped pillow is provided at one end of the bed body to support the head; square grooves are symmetrically provided on both the front and rear sides of the bed body to install the push rod and the fixing sleeve; An emergency stop button is arranged in the middle of the bed; Furthermore, the waist restriction mechanism comprises a motor 1 and an arc plate; the output shaft of the motor is a screw, the threads on both sides of the output shaft have opposite rotation directions and the same pitch, and the arc plate is symmetrically arranged on the output shaft of the motor; the inner wall of the arc plate is sleeved with an airbag layer, and a convex head is arranged on the airbag layer; the arc plate is controlled to move relatively close or away from each other by the operation of the motor 1 to achieve clamping or loosening of the waist; Furthermore, the telescopic sleeve rod comprises a sleeve rod and a sliding rod; a sliding groove is provided on both the sleeve rod and the sliding rod; one end of the sleeve rod is rotatably connected to the driven wheel, and a limiting groove is provided in the middle of the sleeve rod to be slidably connected to the movable rod; one end of the sliding rod is rotatably connected to the driving wheel, and the other end of the sliding rod is slidably installed in the limiting groove; Furthermore, an airbag layer 1 is provided inside the fixing sleeve; Furthermore, the air pump is connected to the airbag layer and the airbag layer 1 through a catheter; Furthermore, the controller is connected to the motor, the motor 1, and the electric push rod by circuits; The beneficial effects of the present invention are: In view of the problems existing in the pipeline fixing device in the prior art, an exercise stand for assisting in correcting dwarfism in children is disclosed, comprising: a bed body, a controller, a waist limiting mechanism, a stretching mechanism, and an air pump; the bed body is used to support the child horizontally, the child's body position is adjusted so that the push rod is located under the child's armpit, and then the motor 1 and the air pump are controlled to work, the arc plates are controlled to approach each other to clamp and fix the child's waist, and the air pump is used to inflate the airbag layer and the inside of the airbag layer 1 to further fix the waist and legs of the human body; A stretching mechanism is provided, and the motor drives the adjustable cam to rotate and control the reciprocating motion of the T-shaped rod 1 and the T-shaped rod 2, and drives the fixed sleeve and the push rod to drag the child's legs respectively, or push the child's shoulders from the child's armpits, so as to stimulate the child's bones; An electric push rod is provided to control the operation of the electric push rod to adjust the relative distance between the driving wheel and the driven wheel, so as to adjust the stretching distance and the stimulation intensity according to the child's situation; An emergency stop button is provided. When the child is doing auxiliary exercise and the body cannot bear the stretching, the emergency stop button can be quickly pressed. The controller controls the telescopic rod to quickly adjust the length of the adjustable cam to the minimum, and then controls the motor, motor 1, electric push rod and airbag to cut off the power, so as to protect the child during exercise. The entire device can safely and quickly realize auxiliary exercise for children, and the entire device is in a horizontal state, which solves the problem that the auxiliary exercise devices in the prior art are all standing stimulation exercises. In this case, the bone stimulation in the child's body is affected by gravity compression and the natural connection of the bones when the patient stands naturally. BRIEF DESCRIPTION OF THE DRAWINGS
[0004] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for describing the embodiment are briefly introduced below.
[0005] Figure 1 The diagram is a schematic diagram of the overall structure of an exercise support for assisting in correcting children's dwarfism; Figure 2 The overall structure diagram of a device for removing a partial bed structure of an exercise support for assisting in correcting children's dwarfism is shown; Figure 3 The present invention is a schematic diagram of the connection structure between an adjustable cam and a motor of an exercise stand for assisting in correcting dwarfism in children; Figure 4 The present invention is a schematic cross-sectional structural diagram of an adjustable cam of an exercise stand for assisting in correcting children's dwarfism; Figure 5 The present invention is a structural schematic diagram of a bed body of an exercise support for assisting in correcting short stature in children; Figure 6 The present invention is a structural schematic diagram of an arc-shaped plate of an exercise support for assisting in correcting children's dwarfism; Figure 7 The present invention is a schematic diagram of the structure of a T-shaped rod of an exercise support for assisting in correcting short stature in children; Figure 8 The present invention is a schematic diagram of the structure of a T-shaped rod 2 of an exercise support for assisting in correcting short stature in children; Fig. 9 The present invention is a schematic diagram of the structure of an active rod of an exercise support for assisting in correcting short stature in children; Fig.10 The present invention is a schematic diagram of the structure of a sleeve rod of an exercise support for assisting in correcting children's dwarfism.
[0006] In the accompanying drawings, the components represented by the reference numerals are as follows: 1-bed, 101-square groove, 102-card slot, 103-emergency stop button, 104-arc headrest, 2-controller, 3-air pump, 4-lumbar restriction mechanism, 401-motor one, 402-arc plate, 403-airbag layer one, 501-T-shaped rod two, 502-fixed sleeve, 503-airbag layer, 601-T-shaped rod one, 602-push rod, 7-adjustable cam, 701-motor, 702-driving wheel, 703-driven wheel, 7031-electric push rod, 704-sleeve rod, 705-movable rod. DETAILED DESCRIPTION
[0007] In order to solve the problems existing in the prior art exercise stand for assisting correction of children's dwarfism, the present invention discloses an exercise stand for assisting correction of children's dwarfism, comprising: a bed body 1, a controller 2, a waist restriction mechanism 4, a stretching mechanism, and an air pump 3; The two sides of the bed body 1 are respectively provided with a controller 2 and an air pump 3, a slot 102 is provided in the middle of the bed body 1 to install a waist restraining mechanism 4, and a stretching mechanism is provided inside the bed body 1; The stretching mechanism includes a motor 701, an adjusting cam, a T-shaped rod 1 601, a T-shaped rod 2 501, a push rod 602, a fixed sleeve 502, and an elastic element; the adjusting cam includes a driving wheel 702, a driven wheel 703, a telescopic sleeve rod 704, and an electric push rod 7031; the lower end of the driving wheel 702 is detachably connected to the motor 701; an annular groove is provided on the driving wheel 702 and the driven wheel 703 to connect the T-shaped rod 1 601 and the T-shaped rod 2 501, and the driving wheel 702 and the driven wheel 703 are both connected to the motor 701. The telescopic sleeve rod 704 is symmetrically arranged on both sides; the two ends of the telescopic sleeve rod 704 are respectively rotatably connected to the driving wheel 702 and the driven wheel 703, and a sliding groove is provided in the middle of the telescopic sleeve rod 704; the driving wheel 702, the driven wheel 703, the electric push rod 7031 and the telescopic sleeve rod 704 form an adjusting cam with adjustable relative distance; the relative distance of the adjusting cam is adjusted by controlling the electric push rod 7031 to work, and the motor 701 is controlled to drive the adjusting cam to rotate and push the T-shaped rod 1 601 and the T-shaped rod 2 501 to push the distance; The sliding connector on one side of the T-shaped rod 601 adjusts the cam, and an elastic element is provided on the other side to connect the bed body 1, and a push rod 602 is symmetrically provided on the T-shaped rod 601; The second T-shaped rod 501 has a sliding connector on one side to adjust the cam, and an elastic element is provided on the other side to connect to the bed body 1. A fixing sleeve 502 is symmetrically provided on the second T-shaped rod 501. The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example 1
[0008] like Figure 2 The figure shows the overall structure of the device for removing a partial bed body 1 structure of the present invention. In the present invention, a bed body 1, a controller 2, a waist restraining mechanism 4, a stretching mechanism, and an air pump 3 are provided; The two sides of the bed body 1 are respectively provided with a controller 2 and an air pump 3, a slot 102 is provided in the middle of the bed body 1 to install a waist restraining mechanism 4, and a stretching mechanism is provided inside the bed body 1; The stretching mechanism includes a motor 701, an adjusting cam, a T-shaped rod 1 601, a T-shaped rod 2 501, a push rod 602, a fixed sleeve 502, and an elastic element; the adjusting cam includes a driving wheel 702, a driven wheel 703, a telescopic sleeve rod 704, and an electric push rod 7031602; the lower end of the driving wheel 702 is detachably connected to the motor 701; an annular groove is provided on the driving wheel 702 and the driven wheel 703 to connect the T-shaped rod 1 601 and the T-shaped rod 2 501, and the driving wheel 702 and the driven wheel 703 are connected. The telescopic sleeve rods 704 are symmetrically arranged on both sides; the two ends of the telescopic sleeve rod 704 are respectively rotatably connected to the driving wheel 702 and the driven wheel 703, and a sliding groove is provided in the middle of the telescopic sleeve rod 704; the driving wheel 702, the driven wheel 703, the electric push rod 7031 and the telescopic sleeve rod 704 form an adjusting cam with adjustable relative distance; the relative distance of the adjusting cam is adjusted by controlling the operation of the electric push rod 7031, and the motor 701 is controlled to drive the adjusting cam to rotate and push the T-shaped rod 1 601 and the T-shaped rod 2 501 to push the distance; The sliding connector on one side of the T-shaped rod 601 adjusts the cam, and an elastic element is provided on the other side to connect the bed body 1, and a push rod 602 is symmetrically provided on the T-shaped rod 601; The second T-shaped rod 501 has a sliding connector on one side to adjust the cam, and an elastic element is provided on the other side to connect to the bed body 1. A fixing sleeve 502 is symmetrically provided on the second T-shaped rod 501. In this embodiment, an arc-shaped pillow 104 is provided at one end of the bed body 1 to support the head; square grooves 101 are symmetrically provided on both the front and rear sides of the bed body 1 to install the push rod 602 and the fixing sleeve 502; An emergency stop button 103 is provided in the middle of the bed 1; In this embodiment, the waist restriction mechanism 4 includes a motor 701-401 and an arc plate 402; the output shaft of the motor 701 is a screw, the threads on both sides of the output shaft have opposite rotation directions and the same pitch, and the arc plate 402 is symmetrically arranged on the output shaft of the motor 701; the inner wall of the arc plate 402 is sleeved with an airbag layer 503, and a convex head is arranged on the airbag layer 503; the arc plate 402 is controlled to be relatively close or far away by the operation of the motor 701-401 to achieve clamping or loosening of the waist; In this embodiment, the telescopic sleeve rod 704 includes a sleeve rod 704 and a sliding rod; a sliding groove is provided on both the sleeve rod 704 and the sliding rod; one end of the sleeve rod 704 is rotatably connected to the driven wheel 703, and a limiting groove is provided in the middle of the sleeve rod 704 to be slidably connected to the movable rod 705; one end of the sliding rod is rotatably connected to the driving wheel 702, and the other end of the sliding rod is slidably installed in the limiting groove; In this embodiment, an airbag layer 503 to 403 is provided inside the fixing sleeve 502; In this embodiment, the air pump 3 is connected to the airbag layer 503 and the airbag layers 503-403 via a conduit; In this embodiment, the controller 2 is connected to the motor 701, the motor 701-401, and the electric push rod 7031 by circuits; In this embodiment, the motor 701 drives the adjustable cam 7 to rotate and control the T-shaped rod 1 601 and the T-shaped rod 2 501 to reciprocate, driving the fixed sleeve 502 and the push rod 602 to drag the child's legs or push the child's shoulders from the child's armpits to stimulate the child's bones; An electric push rod 7031 is provided, and the relative distance between the driving wheel 702 and the driven wheel 703 is adjusted by controlling the operation of the electric push rod 7031, so as to adjust the stretching distance and the stimulation intensity according to the child's situation; An emergency stop button 103 is provided. When the child is unable to bear the stretching during the auxiliary exercise, the emergency stop button 103 can be quickly pressed. The controller 2 controls the telescopic rod to quickly adjust the length of the adjustable cam 7 to the minimum, and then controls the motor 701, the motor 701-401, the electric push rod 7031, and the airbag to cut off the power, so as to protect the child during the exercise. The entire device can safely and quickly realize auxiliary exercise for children, and the entire device is in a horizontal state, which solves the problem that the auxiliary exercise devices in the prior art are all standing stimulation exercises. In this case, the bone stimulation in the child's body is affected by gravity compression and the natural connection of the bones when the patient stands naturally.
[0009] In summary, the present invention discloses an exercise stand for assisting in correcting dwarfism in children, comprising: a bed body 1, a controller 2, a waist limiting mechanism 4, a stretching mechanism, and an air pump 3; the bed body 1 is used to horizontally support the child, and the child's body position is adjusted so that the push rod 602 is located under the child's armpit, and then the motor 701-401 and the air pump 3 are controlled to work, and the arc plates 402 are controlled to approach each other to clamp and fix the child's waist, and the air bag layer 503 and the air bag layer 503-403 are inflated by the air pump 3 to further fix the waist and legs of the human body; A stretching mechanism is provided, and the motor 701 drives the adjustable cam 7 to rotate and control the T-shaped rod 1 601 and the T-shaped rod 2 501 to reciprocate, and drives the fixed sleeve 502 and the push rod 602 to drag the child's legs respectively, or push the child's shoulders from the child's armpits, so as to stimulate the child's bones; An electric push rod 7031602 is provided, and the relative distance between the driving wheel 702 and the driven wheel 703 is adjusted by controlling the operation of the electric push rod 7031602, so as to adjust the stretching distance and the stimulation intensity according to the child's situation; An emergency stop button 103 is provided. When the child is unable to bear the stretching during the auxiliary exercise, the emergency stop button 103 can be quickly pressed. The controller 2 controls the telescopic rod to quickly adjust the length of the adjustable cam 7 to the minimum, and then controls the motor 701, the motor 701-401, the electric push rod 7031602, and the airbag to cut off the power supply, so as to protect the child during the exercise. The entire device can safely and quickly realize auxiliary exercise for children, and the entire device is in a horizontal state, which solves the problem that the auxiliary exercise devices in the prior art are all standing stimulation exercises. In this case, the bone stimulation in the child's body is affected by gravity compression and the natural connection of the bones when the patient stands naturally.
[0010] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation methods described.
Claims
1. An exercise support for assisting in correcting dwarfism in children, characterized in that: include: Bed body, controller, waist restraint mechanism, stretching mechanism, air pump; The two sides of the bed are provided with a controller and an air pump respectively, a slot is provided in the middle of the bed to install a waist restraint mechanism, and a stretching mechanism is provided inside the bed; The stretching mechanism includes a motor, an adjusting cam, a T-shaped rod 1, a T-shaped rod 2, a push rod, a fixed sleeve, and an elastic element; the adjusting cam includes a driving wheel, a driven wheel, a telescopic sleeve rod, and an electric push rod; the lower end of the driving wheel is detachably connected to the motor; an annular groove is provided on the driving wheel and the driven wheel to connect the T-shaped rod 1 and the T-shaped rod 2, and telescopic sleeve rods are symmetrically arranged on both sides of the driving wheel and the driven wheel; the two ends of the telescopic sleeve rod are respectively rotatably connected to the driving wheel and the driven wheel, and a sliding groove is provided in the middle of the telescopic sleeve rod; the driving wheel, the driven wheel, the electric push rod and the telescopic sleeve rod form an adjusting cam with an adjustable relative distance; the relative distance of the adjusting cam is adjusted by controlling the operation of the electric push rod, and the motor is controlled to drive the adjusting cam to rotate and push the pushing distance of the T-shaped rod 1 and the T-shaped rod 2; The T-shaped rod has a sliding connector on one side to adjust the cam, and an elastic element is arranged on the other side to connect the bed, and a push rod is symmetrically arranged on the T-shaped rod; The sliding connector on one side of the T-shaped rod is used to adjust the cam, and an elastic element is arranged on the other side to connect the bed body. A fixing sleeve is symmetrically arranged on the T-shaped rod.
2. According to claim 1, an exercise support for assisting in correcting dwarfism in children, characterized in that: An arc-shaped pillow is arranged at one end of the bed body to support the head; square grooves are symmetrically arranged on the front and rear sides of the bed body to install the push rod and the fixing sleeve; An emergency stop button is arranged in the middle of the bed.
3. The training support for assisting in correcting dwarfism in children according to claim 1, characterized in that: The waist restriction mechanism includes a motor and an arc plate; the output shaft of the motor is a screw, the threads on both sides of the output shaft have opposite rotation directions and the same pitch, and the arc plates are symmetrically arranged on the output shaft of the motor; an airbag layer is sleeved on the inner wall of the arc plate, and a convex head is arranged on the airbag layer; the arc plate is controlled to move relatively close or away by the operation of motor one to achieve clamping or loosening of the waist.
4. The training support for assisting in correcting dwarfism in children according to claim 1, characterized in that: The telescopic sleeve rod comprises a sleeve rod and a sliding rod; a sliding groove is provided on both the sleeve rod and the sliding rod; one end of the sleeve rod is rotatably connected to the driven wheel, and a limiting groove is provided in the middle of the sleeve rod to be slidably connected to the movable rod; one end of the sliding rod is rotatably connected to the driving wheel, and the other end of the sliding rod is slidably installed in the limiting groove; A plurality of friction lines are arranged at the lower end of the pressure head at the front end of the pressure rod to enhance the fixing stability.
5. The training support for assisting in correcting dwarfism in children according to claim 1, characterized in that: An airbag layer 1 is arranged inside the fixing sleeve.
6. The training support for assisting in correcting dwarfism in children according to claim 1, characterized in that: The air pump is connected with the airbag layer and the airbag layer 1 through a catheter.
7. The training support for assisting in correcting dwarfism in children according to claim 1, characterized in that: The controller is connected with the motor, the first motor and the electric push rod by circuit.