DESC:Field of the Invention:
The present invention pertains to the field of children's health and rehabilitation technology. Specifically, it relates to a children's exercise and rehabilitation device designed to enhance physical activity, motor skill development, and engagement through interactive play mechanisms. The device is suitable for use in pediatric healthcare facilities, rehabilitation centers, and home environments to aid in therapeutic exercises and promote overall well-being.
Background:
In the field of pediatric healthcare and rehabilitation, exercise devices play a crucial role in promoting physical development, improving motor skills, and aiding recovery from injury or illness. Traditional rehabilitation equipment for children often focuses solely on functional outcomes, lacking engaging or interactive features that capture children's attention and sustain their interest. As a result, many young users find these devices monotonous, leading to reduced participation, inconsistent use, and diminished therapeutic benefits.
Existing rehabilitation devices also tend to prioritize standardized exercises without customizable features, making it difficult to adjust the level of difficulty to match the varying needs and capabilities of individual children. This lack of adaptability limits their effectiveness for children at different developmental stages or with diverse physical abilities.
Furthermore, conventional exercise equipment often does not incorporate elements of play, which are essential to maintaining children's motivation. The absence of playful and rewarding components can hinder long-term engagement and the successful completion of rehabilitation programs.
The present invention addresses these limitations by integrating interactive and game-based features, such as a fishing game mechanism, into the exercise device. This combination of play and physical activity enhances the appeal of the device, encouraging consistent use while providing the necessary physical stimulation for rehabilitation. Additionally, the invention includes adjustable components that allow for personalized exercises, ensuring that the device can grow with the child and accommodate various therapeutic needs.
Summary of the Invention:
The present invention introduces a children's rehabilitation exercise device designed to promote physical activity and motor skill development through an engaging and interactive experience. This innovative device combines therapeutic exercise with playful elements, encouraging children to actively participate in their rehabilitation process.
The device consists of a sturdy fixed frame embedded with a sliding track and a spring-loaded pedal mechanism. A fishing game machine is mounted on the frame, adding a playful dimension to the exercise routine. As the child operates the pedal mechanism, the sliding block moves along the track, activating the fishing game to simulate catching fish. This interactive feature motivates children to continue exercising while making the process enjoyable and rewarding.
Key features of the invention include:
• Adjustable Resistance: A control lever and adjustment rod allow the tension of the spring mechanism to be modified, accommodating different levels of strength and endurance.
• Customizable Design: The device's components, such as the sliding pedal and seat, can be adapted to fit children of varying sizes and ages.
• Mobility and Stability: Equipped with wheels for easy transport, the device also features a stable base to ensure safety during use.
• Interactive Play Element: The fishing game mechanism transforms routine exercise into a fun and goal-oriented activity, increasing engagement and prolonging use.
The combination of therapeutic function and interactive play sets this invention apart from conventional rehabilitation equipment. It not only supports physical rehabilitation but also enhances cognitive engagement and emotional well-being, fostering a holistic approach to child development and recovery.
Detailed Description of the Invention:
The present invention is a children's rehabilitation exercise device that integrates therapeutic functionality with interactive play to encourage physical activity and motor skill development. Below is a comprehensive breakdown of the device’s components, construction, and operation.
1. Structural Overview
The device comprises several key elements that work in unison to create an engaging and effective rehabilitation tool:
• Fixed Frame (1): A durable frame forms the structural foundation, supporting the various moving parts and interactive features. The frame is designed to withstand continuous use while providing a stable base for safe operation.
• Sliding Track (2): Embedded within the frame, the sliding track guides the movement of the sliding block during use, ensuring smooth and controlled motion.
• Sliding Block (13): Positioned within the sliding track, this block is connected to the pedal mechanism and moves along the track in response to the child’s pedaling effort.
• Pedal Mechanism (5): Attached to the sliding block via a connecting rod (4), the pedals allow children to engage their lower limbs, generating movement along the track.
• Spring System (9): A spring housed within the sliding track provides adjustable resistance, allowing the device to be customized based on the user's strength and rehabilitation needs.
2. Interactive Features
• Fishing Game Machine (6): Located at the top of the fixed frame, the fishing game is a playful mechanism designed to engage children during exercise. As the sliding block moves, the fishing game simulates a “catching” action, providing visual and interactive feedback. This gamified component enhances the enjoyment and prolongs engagement.
• Control Lever (10): Positioned along the side of the frame, the control lever adjusts the spring tension, increasing or decreasing the difficulty level of the exercise.
3. Base and Mobility
• Base (12): The frame is mounted on a broad, stable base that prevents tipping during use. The base ensures the device remains firmly in place, even during rigorous activity.
• Support Structure (14) and Seat (15): A padded seat is affixed to the support structure, allowing the child to sit comfortably while using the device. The seat is adjustable to accommodate users of varying heights and sizes.
• Wheels (16): Two wheels at the rear of the base facilitate easy transportation of the device, enabling caregivers to move it between locations with minimal effort.
4. Operation and Use
• Step 1: The child sits on the seat (15) and places their feet on the pedals (5).
• Step 2: As the child begins to pedal, the connecting rod (4) transfers force to the sliding block (13), moving it along the sliding track (2).
• Step 3: The sliding block’s movement compresses the spring (9), creating resistance and promoting muscle engagement. Simultaneously, the fishing game machine (6) is activated, simulating the process of catching fish.
• Step 4: The child can adjust the resistance level by manipulating the control lever (10). Caregivers or healthcare professionals can monitor and modify the device to ensure the child’s rehabilitation goals are met.
5. Embodiments and Variations
• Adjustable Configurations: The frame, seat, and pedal height can be modified to suit children of different ages and physical abilities.
• Alternative Games: In addition to the fishing game, interchangeable modules featuring different interactive activities (e.g., target shooting, animal-catching) can be installed to keep the experience fresh and engaging.
• Rehabilitation Settings: The device can be adapted for use in hospitals, physiotherapy clinics, or home environments, providing flexibility in rehabilitation programs.
6. Diagram Reference
• Figure 1 (Side View): Displays the overall structure, including the frame, sliding track, seat, and fishing game machine.
• Figure 2 (Top View): Highlights the positioning of the sliding block, pedals, and spring mechanism.
• Figure 3 (Exploded View): Breaks down each component, showing the relationship between the sliding block, spring, and control lever.
7. Advantages and Benefits
• Enhanced Engagement: The interactive fishing game component encourages children to remain active and engaged, increasing the likelihood of completing rehabilitation exercises.
• Customizable Resistance: The adjustable spring system allows for gradual progression, matching the child’s growing strength and capabilities.
• Portability: With wheels and a lightweight frame, the device is easy to transport between rooms or facilities.
• Safety and Stability: A wide base and secure frame design ensure the device remains stable during use, minimizing the risk of injury.
By merging therapeutic exercise with interactive play, this invention addresses a critical gap in pediatric rehabilitation, fostering physical development in a way that is both enjoyable and effective.

Component Breakdown and Descriptions
1. Fixed Frame (1):
• The foundational structure that supports the entire device. It ensures stability and houses the sliding track, seat, and other mechanical components.
2. Sliding Track (2):
• Embedded in the fixed frame, this track guides the sliding block during the exercise. It allows for smooth and controlled motion, enabling the sliding block to move back and forth as the child pedals.
3. Fixed Rod (3):
• A vertical rod attached to the sliding block. This rod holds key elements like the interactive fishing game machine. It transfers the pedaling force into vertical motion that interacts with the fishing game.
4. Connecting Rod (4):
• Connects the pedal mechanism to the sliding block, translating the pedaling action into linear movement along the track.
5. Pedal (5):
• The child places their feet here and engages the device by pedaling. This provides physical exercise and helps develop leg muscles.
6. Fishing Game Machine (6):
• An interactive game that sits atop the fixed rod. As the child pedals, the sliding block activates the fishing game, adding a playful element to the rehabilitation process. This encourages continuous engagement.
7. Adjustment Plate (7):
• A plate inside the sliding track that can be moved to adjust the tension or length of the spring. This allows caregivers to tailor the difficulty level to suit the child’s capabilities.
8. Control Button (8):
• Located near the adjustment plate, this button allows the user or caregiver to adjust the settings of the device or the interactive game, providing customization options.
9. Spring (9):
• Provides resistance to the sliding block, making the pedaling action more challenging. The spring’s tension can be adjusted to vary the difficulty of the exercise.
10. Control Lever (10):
• Used to adjust the tension of the spring by rotating or sliding the adjustment plate. This enhances the customization of the rehabilitation process.
11. Adjustment Rod (11):
• A rod connected to the adjustment plate, allowing manual adjustment to modify the level of resistance applied to the sliding block.
12. Base (12):
• A wide, flat structure at the bottom of the frame that ensures stability during use, preventing tipping or unwanted movement.
13. Sliding Block (13):
• The primary moving part that travels along the sliding track as the child pedals. This component directly interacts with the fishing game mechanism to enhance engagement.
14. Support Structure (14):
• Holds the seat in place and connects to the base, ensuring that the seat remains stable as the child uses the device.
15. Seat (15):
• A padded seat where the child sits while using the device. It is designed to provide comfort and proper posture during exercise.
16. Wheels (16):
• Located at the rear of the device, these wheels allow for easy transportation of the equipment, making it simple to move the device between different rooms or facilities.
How the Device Works:
1. Child's Positioning:
• The child sits comfortably on the seat (15), places their feet on the pedals (5), and begins pedaling.
2. Pedaling Mechanism:
• As the child pedals, the connecting rod (4) engages the sliding block (13), which begins moving along the sliding track (2).
3. Interactive Engagement:
• The sliding block’s motion activates the fishing game machine (6), simulating a fish-catching experience.
4. Adjustability:
• Caregivers can adjust the spring tension (9) using the control lever (10) and adjustment rod (11) to
,CLAIMS:1. Independent Claim:
A children’s rehabilitation exercise device, comprising:
• A fixed frame (1) embedded with a sliding track (2),
• A sliding block (13) positioned within the sliding track (2) and configured to move along the track,
• A pedal mechanism (5) connected to the sliding block (13) via a connecting rod (4), enabling the sliding block to move in response to pedaling,
• A spring system (9) located inside the sliding track (2) to provide adjustable resistance during sliding block movement,
• An interactive fishing game machine (6) mounted on the fixed frame (1), wherein movement of the sliding block (13) activates the fishing game mechanism to simulate fish-catching activities,
• A control lever (10) connected to the sliding track (2) for adjusting the spring tension, and
• A seat (15) affixed to a support structure (14) that is mounted on the base, ensuring comfort and stability for the user during operation.
2. Dependent Claim:
The children’s rehabilitation exercise device of Claim 1, wherein the sliding track (2) is adjustable in length to accommodate children of different heights and sizes.
3. Dependent Claim:
The children’s rehabilitation exercise device of Claim 1, further comprising wheels (16) attached to the base (12) of the frame for ease of transportation and mobility.
4. Dependent Claim:
The children’s rehabilitation exercise device of Claim 1, wherein the control lever (10) is equipped with a locking mechanism to secure the desired spring tension during operation.
5. Dependent Claim:
The children’s rehabilitation exercise device of Claim 1, wherein the pedal mechanism (5) includes two pedals positioned at either end of the connecting rod (4) to enable bilateral leg exercise.
6. Dependent Claim:
The children’s rehabilitation exercise device of Claim 1, further comprising an adjustment rod (11) that allows the seat (15) to move vertically or horizontally to accommodate users of varying sizes.
7. Dependent Claim:
The children’s rehabilitation exercise device of Claim 1, wherein the fishing game machine (6) is removable and interchangeable with other interactive game modules to vary the activity and maintain user engagement.
8. Dependent Claim:
The children’s rehabilitation exercise device of Claim 1, wherein the base (12) includes non-slip pads to enhance stability during operation.